{"type":"FeatureCollection","features":[{"type":"Feature","id":350,"geometry":{"type":"Point","coordinates":[-76.33730999999995,37.03145000000006]},"properties":{"ESRI_OID":350,"MSI_UID":350,"ATU":5,"TITLE":"James River - Hampton River/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382758,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:hamriv","WATERWAY_NAME":"Hampton River","CREATE_DATE":1726253186000,"MODIFIED_DATE":1727353207000,"BEGIN_DATE":1726185600000,"END_DATE":1798675200000,"DESCRIPTION":"General/Bridges/Modification\n\nFrom: 2024-09-13 To: 2026-12-31\n\nLocation:\n37.03145° N / 76.33731° W\n\nMariners are advised that an engineering firm, on behalf of Virginia Department of Transportation, will be performing construction on the I-64 Westbound Bridge over Hampton River and the East Branch of the Hampton River, and I-64 Eastbound Bridge over the Hampton River and I-64 Eastbound Bridge over the East Branch of the Hampton River, mile 1.2, at Hampton, VA.  Construction began on March 4, 2024, and will continue through December 31, 2026, Monday through Saturday, from 6 a.m. to 6 p.m., daily.  Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \nConstruction includes widening and repairs of the I-64 Westbound Bridge, and replacement of I-64 Eastbound bridges. Work activities include pile driving, concrete bent cap construction, erection of precast concrete girders, superstructure deck placements, structural steel erection and removal of existing structures. To facilitate bridge construction, temporary work trestles will be constructed alongside the existing bridges (Westbound and then Eastbound), and crane barges, material barges and work boats will be stationed and/or operating in the vicinity of the bridges and navigational channel.  The work trestle in the vicinity of Hampton Spit has a removable trestle span. Vessels intended transit to or from Hampton Spit may do so, if at least 24-hours notice is given to the project foremen.  \nWork vessels and barges may be reached on VHF-FM channel 13 and 16. The project foreman may be reached at (757) 639-5179 or (252) 312-4876.  Mariners should use extreme caution when navigating through the area.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.33731,37.03145]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.33731,"DECIMAL_LATITUDE":37.03145}},{"type":"Feature","id":677,"geometry":{"type":"Point","coordinates":[-74.03445555999997,40.82286667000005]},"properties":{"ESRI_OID":677,"MSI_UID":677,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1727283079000,"MODIFIED_DATE":1767105593000,"BEGIN_DATE":1727222400000,"END_DATE":1832025599000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2024-09-25 To: 2028-01-20\n\nLocation:\n40.82286667° N / 74.03445556° W\n\nBridge Name: Westerly Hackensack River Bridge\n\nReplacement of Two Waterway Piers and Bridge Washing – Installation of temporary trestle at the New Jersey Turnpike Bridge across the Hackensack River at mile 11.8 will commence on July 1, 2024. Hours of operation are from 6 am to 4 pm.  6 Shugart sectional barges will be installed at piers 15 and 18 outside navigation channel.  A barge will be operating in the navigation channel for bridge washing during month of January in 2026, 2027 and 2028 (tentative). Mariners requiring full horizontal clearance can contact Albert Parker via marine radio VHF-FM Ch 13/16 or 215-495-2140. Mariners are advised to exercise caution when transiting the area. This project is to be completed by January 20, 2028. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.03445556,40.82286667]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.03445556,"DECIMAL_LATITUDE":40.82286667}},{"type":"Feature","id":744,"geometry":{"type":"Point","coordinates":[-76.33705999999995,37.031300000000044]},"properties":{"ESRI_OID":744,"MSI_UID":744,"ATU":5,"TITLE":"James River - Hampton River/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382758,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:hamriv","WATERWAY_NAME":"Hampton River","CREATE_DATE":1727354102000,"MODIFIED_DATE":1727354111000,"BEGIN_DATE":1727308800000,"END_DATE":1798675200000,"DESCRIPTION":" I-64 Westbound Bridge,  I-64 Eastbound Bridges - Bridge construction began on March 4, 2024, and will continue through December 31, 2026, Monday through Saturday, from 6 a.m. to 6 p.m., daily.  Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. Construction includes widening and repairs of the I-64 Westbound Bridge, and replacement of I-64 Eastbound bridges. Work activities include pile driving, concrete bent cap construction, erection of precast concrete girders, superstructure deck placements, structural steel erection and removal of existing structures. To facilitate bridge construction, temporary work trestles will be constructed alongside the existing bridges (Westbound and then Eastbound), and crane barges, material barges and work boats will be stationed and/or operating in the vicinity of the bridges and navigational channel.  The work trestle in the vicinity of Hampton Spit has a removable trestle span. Vessels intended transit to or from Hampton Spit may do so, if at least 24-hour notice is given to the project foremen.  Work vessels barges may be reached on VHF-FM channel 13 and 16. The project foreman may be reached at (757) 639-5179 or (252) 312-4876.  Mariners should use extreme caution when navigating through the area.  (HP)","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.33706,37.0313]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.33706,"DECIMAL_LATITUDE":37.0313}},{"type":"Feature","id":746,"geometry":{"type":"Point","coordinates":[-76.33701099999996,37.03099000000003]},"properties":{"ESRI_OID":746,"MSI_UID":746,"ATU":5,"TITLE":"James River - Hampton River/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382758,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:hamriv","WATERWAY_NAME":"Hampton River","CREATE_DATE":1727354337000,"MODIFIED_DATE":1754926386000,"BEGIN_DATE":1727308800000,"END_DATE":1798675200000,"DESCRIPTION":" I-64 Westbound Bridge,  I-64 Eastbound Bridges - Bridge construction began on March 4, 2024, and will continue through December 31, 2026, Monday through Saturday, from 6 a.m. to 6 p.m., daily.  Construction includes widening and repairs of the I-64 Westbound Bridge, and replacement of I-64 Eastbound bridges. Work activities include pile driving, concrete bent cap construction, erection of precast concrete girders, superstructure deck placements, structural steel erection and removal of existing structures. To facilitate bridge construction, temporary work trestles will be constructed alongside the existing bridges (Westbound and then Eastbound), and crane barges, material barges and work boats will be stationed and/or operating in the vicinity of the bridges and navigational channel.  The work trestle in the vicinity of Hampton Spit has a removable trestle span. Vessels intended transit to or from Hampton Spit may do so, if at least 24-hour notice is given to the project foremen.  Work vessels barges may be reached on VHF-FM channel 13 and 16. The project foreman may be reached at (757) 639-5179 or (252) 312-4876.  Mariners should use extreme caution when navigating through the area.  (HP)","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.337011,37.03099]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.33701099999999,"DECIMAL_LATITUDE":37.030989999999996}},{"type":"Feature","id":1119,"geometry":{"type":"Point","coordinates":[-93.24900999999994,30.208228000000076]},"properties":{"ESRI_OID":1119,"MSI_UID":1119,"ATU":8,"TITLE":"Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116856986,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:sechouexcecozon:sechoutersea:sechousublanact:calriv","WATERWAY_NAME":"Calcasieu River","CREATE_DATE":1727812361000,"MODIFIED_DATE":1761155021000,"BEGIN_DATE":1727740800000,"END_DATE":1825113599000,"DESCRIPTION":"Contraband Bayou - Bridge Construction --- From: 2024-10-01 To: 2027-10-31 --- Bridge construction for the Nelson Rd-Sallier Rd Connection Bridge over Contraband Bayou is taking place in the area.  Vessels should coordinate transits through the work area with the on-scene vessels.  Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution.  VHF-FM Channels: 8, 13 and 16,  POC: (407) 948-0828 or (337) 247-3242","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-93.24901,30.208228]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-93.24901,"DECIMAL_LATITUDE":30.208228}},{"type":"Feature","id":1381,"geometry":{"type":"Point","coordinates":[-90.12060999999994,29.722790000000032]},"properties":{"ESRI_OID":1381,"MSI_UID":1381,"ATU":8,"TITLE":"Bayou Rigaud - Barataria Waterway/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384941,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:barpas:bayrig:barwat","WATERWAY_NAME":"Barataria Waterway","CREATE_DATE":1727976500000,"MODIFIED_DATE":1734466761000,"BEGIN_DATE":1727913600000,"END_DATE":1797379199000,"DESCRIPTION":"Barataria Waterway - Bridge Construction --- From: 2024-10-03 To: 2026-12-15 --- Bridge construction is taking place in the Barataria Waterway at approximate Mile 35.2.  Operations will be conducted from 6:00 a.m. to 6:00 p.m., daily.  On-scene equipment includes two crane barges and one material barge.  Minimal impact to marine traffic is expected and the horizontal bridge clearance will be maintained at 60 feet, center opening.  POC: (504) 615-6253","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.12061,29.72279]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.12061,"DECIMAL_LATITUDE":29.72279}},{"type":"Feature","id":1672,"geometry":{"type":"Point","coordinates":[-76.32105999999999,37.007430000000056]},"properties":{"ESRI_OID":1672,"MSI_UID":1672,"ATU":5,"TITLE":"James River - Phoebus Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382759,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:phocha","WATERWAY_NAME":"Phoebus Channel","CREATE_DATE":1728302418000,"MODIFIED_DATE":1778692006000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2026. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org. MSI # 1672.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.32106,37.00743]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.32106,"DECIMAL_LATITUDE":37.00743}},{"type":"Feature","id":1673,"geometry":{"type":"Point","coordinates":[-76.32161999999994,37.007480000000044]},"properties":{"ESRI_OID":1673,"MSI_UID":1673,"ATU":5,"TITLE":"Chesapeake Channel - James River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382605,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv","WATERWAY_NAME":"James River","CREATE_DATE":1728302506000,"MODIFIED_DATE":1778692131000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1673.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.32162,37.00748]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.32162,"DECIMAL_LATITUDE":37.00748}},{"type":"Feature","id":1674,"geometry":{"type":"Point","coordinates":[-76.30091999999996,36.97580000000005]},"properties":{"ESRI_OID":1674,"MSI_UID":1674,"ATU":5,"TITLE":"Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382464,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha","WATERWAY_NAME":"Chesapeake Channel","CREATE_DATE":1728302574000,"MODIFIED_DATE":1778692205000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1674.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.30092,36.9758]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.30091999999999,"DECIMAL_LATITUDE":36.9758}},{"type":"Feature","id":1675,"geometry":{"type":"Point","coordinates":[-76.30008999999995,36.97639000000004]},"properties":{"ESRI_OID":1675,"MSI_UID":1675,"ATU":5,"TITLE":"Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382464,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha","WATERWAY_NAME":"Chesapeake Channel","CREATE_DATE":1728302616000,"MODIFIED_DATE":1778692271000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1675.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.30009,36.97639]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.30009,"DECIMAL_LATITUDE":36.976389999999995}},{"type":"Feature","id":1676,"geometry":{"type":"Point","coordinates":[-76.32198999999997,37.00732000000005]},"properties":{"ESRI_OID":1676,"MSI_UID":1676,"ATU":5,"TITLE":"Chesapeake Channel - James River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382605,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv","WATERWAY_NAME":"James River","CREATE_DATE":1728302677000,"MODIFIED_DATE":1778692348000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1676.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.32199,37.00732]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.32199,"DECIMAL_LATITUDE":37.00732}},{"type":"Feature","id":1677,"geometry":{"type":"Point","coordinates":[-76.32100999999994,37.00732000000005]},"properties":{"ESRI_OID":1677,"MSI_UID":1677,"ATU":5,"TITLE":"James River - Phoebus Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382759,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:phocha","WATERWAY_NAME":"Phoebus Channel","CREATE_DATE":1728302725000,"MODIFIED_DATE":1778692435000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1677.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.32101,37.00732]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.32101,"DECIMAL_LATITUDE":37.00732}},{"type":"Feature","id":1678,"geometry":{"type":"Point","coordinates":[-76.30116999999996,36.970980000000054]},"properties":{"ESRI_OID":1678,"MSI_UID":1678,"ATU":5,"TITLE":"Chesapeake Channel - James River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382605,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv","WATERWAY_NAME":"James River","CREATE_DATE":1728302797000,"MODIFIED_DATE":1778692497000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"Mariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing new approach bridges to replace the I-64/US 60 (Hampton Roads Beltway) North and South Approach Bridges, across Hampton Roads, at mile 0.0, between Norfolk, VA and Hampton, VA, commonly referred to as the Hampton Roads Bridge-Tunnel (HRBT). Construction activities will begin March 15, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week.\nThe replacement north approach bridge will be a fixed bridge with a horizontal clearance of 80 feet and a vertical clearance of 16 feet above mean high water at position 37° 00’ 24.12” N, 76° 19’ 18.84” W for the west span and at position 37° 00’ 24.48” N, 76° 19’ 15.60” W for the east span. The replacement south approach bridge will be a fixed bridge with a horizontal clearance of 100 feet and a vertical clearance of 16 feet above mean high water at position 36° 58’ 15.24” N, 76° 18’ 03.96” W. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins.\nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new approach bridge spans or located within specific Mooring Areas or Safe Harbor locations. \nBridge Structures/Work Trestles & Islands – Mariners are advised to maintain a safe distance of 300 feet from all HRBT bridge structures/work trestles, HRBT North Island, and HRBT South Island. Construction managers may establish safe transit corridors through bridge structures/work trestles as construction activity permits. Work trestles will be constructed extending out from the North and South shorelines next to the existing trestles for the duration of the bridge construction to facilitate construction activity. Each pile will be lit by a flashing white light.\nHampton Flats Mooring Area – As charted. Changes pending. This area will contain six mooring buoys, lighted with flashing white lights, for the exclusive use of vessels involved in the HRBT Expansion project. The corners of the mooring area are marked with yellow buoys with flashing yellow lights. Mariners should use caution when transiting the area.\nPhoebus Safe Harbor Area – As charted. Changes pending. This area will only be used by HRBT Expansion project vessels in advance of a severe weather event that requires the vessels to be securely anchored or spudded down in that location. The corners of the safe harbor area are marked with yellow buoys with flashing yellow lights. When utilized, mariners should keep clear of the area.\nWilloughby Bay Mooring and Safe Harbor Area – As charted. This area contains a straight row of mooring pilings for the exclusive use of vessels involved in the HRBT Expansion project. The two end pilings are marked with a solid red light and each interior piling is marked with a solid yellow light. The perimeter of the mooring and safe harbor area is marked with yellow buoys with flashing yellow lights. Mariners are advised to keep clear of the mooring/safe harbor area.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the project area. To reach an on-scene manager, contact Shannon Gresham 757-685-3392 or Kareem Myers 757-256-9715. You may also contact Hampton Roads Connector Partners at 757-373- 4799 and/or email MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1678.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.30117,36.97098]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.30117,"DECIMAL_LATITUDE":36.97098}},{"type":"Feature","id":1688,"geometry":{"type":"Point","coordinates":[-76.27909999999997,36.963790000000074]},"properties":{"ESRI_OID":1688,"MSI_UID":1688,"ATU":5,"TITLE":"James River - Willoughby Bay/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382764,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:wilbay","WATERWAY_NAME":"Willoughby Bay","CREATE_DATE":1728306850000,"MODIFIED_DATE":1778692579000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"General/Bridges/Modification\n\nFrom: 2024-10-07 To: 2026-08-01\n\nLocation:\n36.96379° N / 76.2791° W\n\nBridge Name: Interstate 64 Westbound Bridge\n\nMariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be modifying the existing bridge I-64/US 60 (Hampton Roads Beltway/Willoughby Bay) Bridge across Willoughby Bay, mile 1.5, at Norfolk, VA, commonly called the Willoughby Bay Bridge. Construction activities will begin on June 7, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week. \nThe project will involve widening the existing two-lane eastbound and westbound structures into two four-lane structures. This will be done by constructing an additional vehicular lane on each side of the existing eastbound structure and constructing an additional vehicular lane on each side of the existing westbound structure. The modified bridge will be a fixed bridge with a horizontal clearance of 50 feet and a vertical clearance of 25 feet above mean high water. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new bridge spans or located within the specific Mooring/Safe Harbor area. \nBridge Structures/Work Trestles: Mariners are advised to maintain a safe distance of 300 feet to the south and 50 feet to the north from the Willoughby Bay Bridge. Construction managers may establish safe transit corridors through bridge trestles as construction activity permits. Work trestles will be constructed extending on out from the North and South shorelines.\nWilloughby Mooring and Safe Harbor Area – As charted. Mariners are advised to keep clear of the mooring/safe harbor area and are not permitted entry or mooring within the exclusion zone throughout the duration of the project.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels and channels 67 & 71 while operating in the project area. To reach an on-scene manager, call Hampton Roads Connector Partners at 757-703-6060 and the call will be forwarded to an On-Call Hampton Roads Connector Partners Marine contact. You may also contact Hampton Roads Connector Partners via email at MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1688.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.2791,36.96379]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.2791,"DECIMAL_LATITUDE":36.963789999999996}},{"type":"Feature","id":1690,"geometry":{"type":"Point","coordinates":[-76.27909999999997,36.963550000000055]},"properties":{"ESRI_OID":1690,"MSI_UID":1690,"ATU":5,"TITLE":"James River - Willoughby Bay/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382764,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv:wilbay","WATERWAY_NAME":"Willoughby Bay","CREATE_DATE":1728306912000,"MODIFIED_DATE":1778692658000,"BEGIN_DATE":1728259200000,"END_DATE":1819411199000,"DESCRIPTION":"General/Bridges/Modification\n\nFrom: 2024-10-07 To: 2026-08-01\n\nLocation:\n36.96355° N / 76.2791° W\n\nBridge Name: Interstate 64 Eastbound Bridge\n\nMariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be modifying the existing bridge I-64/US 60 (Hampton Roads Beltway/Willoughby Bay) Bridge across Willoughby Bay, mile 1.5, at Norfolk, VA, commonly called the Willoughby Bay Bridge. Construction activities will begin on June 7, 2021, and are expected to continue through August 27, 2027. Marine construction activity will take place 24-hours per day, seven days a week. \nThe project will involve widening the existing two-lane eastbound and westbound structures into two four-lane structures. This will be done by constructing an additional vehicular lane on each side of the existing eastbound structure and constructing an additional vehicular lane on each side of the existing westbound structure. The modified bridge will be a fixed bridge with a horizontal clearance of 50 feet and a vertical clearance of 25 feet above mean high water. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \nTugs, crane barges, material barges, support vessels and crew boats will be operating or stationed in the vicinity of the existing and new bridge spans or located within the specific Mooring/Safe Harbor area. \nBridge Structures/Work Trestles: Mariners are advised to maintain a safe distance of 300 feet to the south and 50 feet to the north from the Willoughby Bay Bridge. Construction managers may establish safe transit corridors through bridge trestles as construction activity permits. Work trestles will be constructed extending on out from the North and South shorelines.\nWilloughby Mooring and Safe Harbor Area – As charted. Mariners are advised to keep clear of the mooring/safe harbor area and are not permitted entry or mooring within the exclusion zone throughout the duration of the project.\nCommunications: Hampton Roads Connector Partners tugs and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels and channels 67 & 71 while operating in the project area. To reach an on-scene manager, call Hampton Roads Connector Partners at 757-703-6060 and the call will be forwarded to an On-Call Hampton Roads Connector Partners Marine contact. You may also contact Hampton Roads Connector Partners via email at MarineOps@hrcpjv.com. In case of emergency, please contact USCG Sector Virginia Command Center on VHF-FM Channel 16 or 757-483-8567. Project information may be found at https://hrbtexpansion.org.\nMSI # 1690.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.2791,36.96355]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.2791,"DECIMAL_LATITUDE":36.96355}},{"type":"Feature","id":1796,"geometry":{"type":"Point","coordinates":[-86.90704443999994,34.58001389000003]},"properties":{"ESRI_OID":1796,"MSI_UID":1796,"ATU":2,"TITLE":"Ohio River - Tennessee River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381408,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:tenriv","WATERWAY_NAME":"Tennessee River","CREATE_DATE":1728400954000,"MODIFIED_DATE":1734622184000,"BEGIN_DATE":1728345600000,"END_DATE":1800835199000,"DESCRIPTION":"I-65 Highway Bridge;  Due to maintenance work, vertical clearance may be reduced by 2 feet.  Mariners are urged to exercise caution while transiting the bridge.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-86.90704444,34.58001389]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-86.90704444,"DECIMAL_LATITUDE":34.580013890000004}},{"type":"Feature","id":2716,"geometry":{"type":"Point","coordinates":[-73.92682777999994,40.77988889000005]},"properties":{"ESRI_OID":2716,"MSI_UID":2716,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382167,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1729259806000,"MODIFIED_DATE":1729262492000,"BEGIN_DATE":1719792000000,"END_DATE":1830297599000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2024-07-01 To: 2027-12-31\n\nLocation:\n40.77988889° N / 73.92682778° W\n\nBridge Name: Triboro Bridge\nStructural Rehabilitation –Construction at the RFK Bridge across East River at mile 7.8 will commence on July 1, 2024.  Hours of operation are during daylight hours.  A temporary platform will be installed under the entire length and width of suspended span.  The platform will reduce the vertical clearance by 4 feet plus 2 feet sag allowance (6 feet total).  There will hot work/welding during construction. Any questions regarding this project can contact Andre Markarian via marine radio VHF-FM Ch. 13/16 or 510-774-2198. This project is to be completed by December 31, 2027. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.92682778,40.77988889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.92682778,"DECIMAL_LATITUDE":40.77988889}},{"type":"Feature","id":2732,"geometry":{"type":"Point","coordinates":[-73.79358888999997,40.799311110000076]},"properties":{"ESRI_OID":2732,"MSI_UID":2732,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382167,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1729263357000,"MODIFIED_DATE":1729263382000,"BEGIN_DATE":1715558400000,"END_DATE":1798761599000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2024-05-13 To: 2026-12-31\n\nLocation:\n40.79931111° N / 73.79358889° W\n\nBridge Name: Throgs Neck Bridge\nPier Protection Fender System Replacement – Exploratory Indicator Pile Program/Design/construction of fender system to the Bronx and Queens Towers of the Throgs Neck Bridge across East River at mile 15.8 is in progress.  Hours of operation are from 7 a.m. to 5:30 p.m. daily.  Crane and material barges will be operating along the perimeter of the Bronx and Queens Towers. Any questions regarding this project can contact Steve Mejia via marine radio VHF-FM Ch. 13/16 or 732-522-1238. This project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.79358889,40.79931111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.79358889,"DECIMAL_LATITUDE":40.79931111}},{"type":"Feature","id":2738,"geometry":{"type":"Point","coordinates":[-73.77314999999999,42.50940000000003]},"properties":{"ESRI_OID":2738,"MSI_UID":2738,"ATU":1,"TITLE":"Main Channel - Hudson River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381494,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:hudriv","WATERWAY_NAME":"Hudson River","CREATE_DATE":1729264727000,"MODIFIED_DATE":1782229037000,"BEGIN_DATE":1725321600000,"END_DATE":1814399999000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2024-09-03 To: 2027-06-30\n\nLocation:\n42-30-33.840N/073-46-23.340W\n\nBridge Name: Castleton Highway Bridge\nBridge Rehabilitation – Construction to the Castleton Highway Bridge across Hudson River at mile 135.7 is extended from June 30, 2026 to June 30, 2027.  Hours of operation are from 7 a.m. and 7 p.m. Temporary safe span platforms will be installed under the tram rail steel (over navigation channel) which will reduce vertical clearance by approximately 6 feet. A minimum of 210 feet east side and the west side of the navigation channel will be cleared of obstruction at all times for safe passage of vessels. In addition, 25 feet of buffer will be maintained on each side of the channel marker. A safety boat will be operated IVO the bridge. Hot work will be performed during construction.  Mariners requiring full horizontal clearance can contact the contractor/operator via marine radio VHF-FM CH 13 or call 518-857-9215.  For all construction related questions, please contact Tim Mastro at 518-337-7231. This project is to be completed by June 30, 2027.  Mariners are advised to exercise caution when transiting the area. \n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.77315,42.5094]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.77315,"DECIMAL_LATITUDE":42.5094}},{"type":"Feature","id":2757,"geometry":{"type":"Point","coordinates":[-73.95219999999995,40.851559000000066]},"properties":{"ESRI_OID":2757,"MSI_UID":2757,"ATU":1,"TITLE":"Main Channel - Hudson River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381494,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:hudriv","WATERWAY_NAME":"Hudson River","CREATE_DATE":1729274661000,"MODIFIED_DATE":1730475885000,"BEGIN_DATE":1714521600000,"END_DATE":1893455999000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2024-05-01 To: 2029-12-31\n\nLocation:\n40.851559° N / 73.9522° W\n\nBridge Name: George Washington Bridge\nRehabilitation of Lower Level Structural Steel, Painting and Replacement of Maintenance Travelers – Construction to the rehabilitation at the George Washington Bridge across the Hudson River at mile 11.0 will commence on May 1, 2024.  Temporary work platform will be installed under the entire length of the bridge. The temporary work platform will reduce the vertical clearance by 3ft 9in plus 2ft sag max. below the low steel.  Welding (hot work) may be performed during working hours.  A 26 ft safety boat will be operating in the vicinity of the bridge.  Mariners requiring full horizontal clearance can contact Michael Androsiglio 914-447-7513 or via marine radio.  The resident engineer or contractor will be equipped with a VHF-FM marine radio and will be monitoring Channel 13/16 during hours of operation.  Mariners can contact Marc Helman at 212-435-6112 or 551-220-8853 or Henry Chiang at 201-346-8921 for construction details. This project is to be completed by December 31, 2029.  Mariners are advised to exercise extreme caution when transiting the area. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.9522,40.851559]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.9522,"DECIMAL_LATITUDE":40.851558999999995}},{"type":"Feature","id":3514,"geometry":{"type":"Point","coordinates":[-119.97310559999994,46.942116670000075]},"properties":{"ESRI_OID":3514,"MSI_UID":3514,"ATU":13,"TITLE":"Sector Columbia River, Submerged Land Act (SLA) - Columbia River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116385647,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv","WATERWAY_NAME":"Columbia River","CREATE_DATE":1730080469000,"MODIFIED_DATE":1773337008000,"BEGIN_DATE":1729987200000,"END_DATE":1824854399000,"DESCRIPTION":"WSDOT and Garco Construction will be replacing the deck/roadway on the Vantage I-90 Bridge near Vantage, WA, across the Columbia River at mile 420.0.  Construction work will be from March 2, 2026, through November 1, 2027.  The work schedule is M-F 0700 – 1730 and may involve evening work.  Containment will be installed reducing the main span vertical clearance from 73 feet above high water to 63 feet above high water.  The secondary spans will have containment installed as well and the vertical clearances will vary in height above high water.  Mariners be aware of fall hazards.  Cautionary signs and amber flashing lights will be used to warn mariners of the construction and containment.  For more information contact John Rosgen at (509) 254-1026 or johnr@garco.com.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-119.9731056,46.94211667]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-119.9731056,"DECIMAL_LATITUDE":46.94211667}},{"type":"Feature","id":3738,"geometry":{"type":"Point","coordinates":[-80.37111299999998,27.632319000000052]},"properties":{"ESRI_OID":3738,"MSI_UID":3738,"ATU":7,"TITLE":"Fort Pierce Inlet Inner Harbor - Indian River South Section/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116383373,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:forpieinl:forpieinlinnhar:indrivsousec","WATERWAY_NAME":"Indian River South Section","CREATE_DATE":1730223043000,"MODIFIED_DATE":1730287388000,"BEGIN_DATE":1730160000000,"END_DATE":1832975999000,"DESCRIPTION":"General/Bridges/Repairs, Painting, Or Fender Replacement\n\nFrom: 2024-10-29 To: 2028-01-31\n\nLocation:\n27.632319° N / 80.371113° W\n\nBridge Name: 17th St Bridge\nVecellio Grogan, on behalf of the bridge owner, Florida Department of Transportation, will be conducting bridge repairs on the 17th street (SR 656) Bridge over the AICW (Indian River) mile marker 952.9 at Vero Beach, FL beginning November 13, 2023, with an estimated completion during January 2028. The project will remove and replace 400 feet of the eastern portion of the bridge beginning with the north section before continuing with the south section. The contractor will utilize in water equipment which will remain on site, all vessels are advised to transit the area with caution. For further information, contact: Kyle Tatum at (407) 361- 6506. For waterways questions, please contact USCG Sector Miami Waterways Division at (305) 535-4317, email SectorMiamiWaterways@uscg.mil. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.371113,27.632319]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.371113,"DECIMAL_LATITUDE":27.632319}},{"type":"Feature","id":3739,"geometry":{"type":"Point","coordinates":[-80.32451999999995,27.471990000000062]},"properties":{"ESRI_OID":3739,"MSI_UID":3739,"ATU":7,"TITLE":"Fort Pierce Inlet Inner Harbor - Indian River South Section/General/Bridges/Conversion","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383373,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:forpieinl:forpieinlinnhar:indrivsousec","WATERWAY_NAME":"Indian River South Section","CREATE_DATE":1730223187000,"MODIFIED_DATE":1787740198000,"BEGIN_DATE":1730160000000,"END_DATE":1830297599000,"DESCRIPTION":"General/Bridges/Conversion\nFrom: 2024-10-29 To: 2026-12-31\nLocation:\n27.47199° N / 80.32452° W\n\nBridge Name: A1A State Route Bridge\nUPDATE 8/25/2026:\nThe replacement of the A1A North Causeway Bridge is ongoing. The new high-level fixed bridge now spans the navigable channel which permanently limits the vertical clearance to 85 ft. at mean high water. \n\nDemolition of the bascule bridge has begun. The bascule piers will be removed from the waterway utilizing cofferdams. The navigation channel will be partially obstructed with a tug and barge, from August 31, 2026 through December 1, 2026.\n\n- Beginning August 31 through September 9, 2026, the channel will be partially obstructed providing 50 feet of horizontal clearance for the passage of vessels.\n- From September 9 through September 14, 2026, the channel will be partially obstructed providing 40 feet of horizontal clearance for the passage of vessels between the hours of 7 a.m. and 5 p.m., daily. A full channel passage will be available with 1 hour notice to the on-scene tug \"MANDI\" on VHF-FM marine radio channel 13. Outside work hours, 85 feet of horizontal clearance will be available.\n- From September 14 through September 23, 2026, the channel will be partially obstructed providing 40 feet of horizontal clearance for the passage of vessels.\n- From September 23 through December 1, 2026, the channel will be partially obstructed providing 40 feet of horizontal clearance for the passage of vessels between the hours of 7 a.m. and 5 p.m., daily. A full channel passage will be available with 1 hour notice to the on-scene tug \"MANDI\" on VHF-FM marine radio channel 13. Outside work hours, 85 feet of horizontal clearance will be available.\n\nA temporary work trestle (platform) has been installed on the northeast side of the existing A1A North Causeway Bridge. In water work continues directly adjacent to and across the navigable waterway with barge(s) in order to perform other associated construction activities.  \n\nAll in-water equipment will be properly lighted. All mariners are requested to use caution and transit the area at a slow speed\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.32452,27.47199]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.32451999999999,"DECIMAL_LATITUDE":27.471989999999998}},{"type":"Feature","id":3870,"geometry":{"type":"Point","coordinates":[-121.44711999999998,38.587510000000066]},"properties":{"ESRI_OID":3870,"MSI_UID":3870,"ATU":11,"TITLE":"Suisun Bay - Sacramento River Deep Water Ship Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385448,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:suibay:sacrivdeewatshicha","WATERWAY_NAME":"Sacramento River Deep Water Ship Channel","CREATE_DATE":1730306044000,"MODIFIED_DATE":1783612067000,"BEGIN_DATE":1730246400000,"END_DATE":2191708799000,"DESCRIPTION":"NORTHERN CALIFORNIA-AMERICAN RIVER-CAPITAL CITY FREEWAY (Route 51) BRIDGE- Rehabilitation continues on the bridge through August 28, 2026.  Work will be conducted Monday through Friday, 7 am to 5:30 pm, and will include the use of barges, work boats, tugboats, turbidity curtains, and access piers.  During the workday, barges can be moved for the safety of navigation with one hour notice to the contractor via VHF-FM CH 16 or at 916-532-8208.  Barges will be unmanned and moored at their work locations overnight.  Each corner of each barge will be lighted at night with steady burning red lights.  Mariners are requested to transit through the main navigational span between piers 4-5, keeping as much as possible to the center of the channel to avoid the newly installed pier scour protection around the piers.  For further information, contact the Coast Guard Bridge Office at D11Bridges@uscg.mil or at 571-607-2206.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-121.44712,38.58751]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-121.44712,"DECIMAL_LATITUDE":38.58751}},{"type":"Feature","id":4496,"geometry":{"type":"Point","coordinates":[-73.94273055999997,40.739052780000065]},"properties":{"ESRI_OID":4496,"MSI_UID":4496,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116382167,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1730896096000,"MODIFIED_DATE":1730896115000,"BEGIN_DATE":1730851200000,"END_DATE":1798243199000,"DESCRIPTION":"General/Bridges/Closure (Scheduled Or Emergency)\n\nFrom: 2024-11-06 To: 2026-12-25\n\nLocation:\n40.73905278° N / 73.94273056° W\n\nBridge Name: Borden Ave Bridge\n\nNEW YORK – EAST RIVER NEWTOWN CREEK – DUTCH KILLS – Bridge Closure – The Borden Ave Bridge, mile 1.2, is closed due to vandalism. Vessels able to pass under the bridge in the closed position may do so.  Mariners with questions may contact Keith Burrows at (212) 839-3741, NYCDOT Director of Bridge & Tunnel Operations. Mariners are advised to plan their transits accordingly.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.94273056,40.73905278]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.94273056,"DECIMAL_LATITUDE":40.73905278}},{"type":"Feature","id":4937,"geometry":{"type":"Point","coordinates":[-81.88076999999998,26.404160000000047]},"properties":{"ESRI_OID":4937,"MSI_UID":4937,"ATU":7,"TITLE":"San Carlos Bay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383663,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:sancarbay","WATERWAY_NAME":"San Carlos Bay","CREATE_DATE":1731435747000,"MODIFIED_DATE":1764782869000,"BEGIN_DATE":1731369600000,"END_DATE":1798761599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2024-11-12 To: 2026-12-31\n\nLocation:\n26.40435° N / 81.88092° W\n\nBridge Name: Big Carlos Pass Bridge - Big Carlos Pass\nUPDATE 12/3/2025 - Marine traffic will be shifted to the new navigation channel on 12/5/2025. The new navigation clearances are a fixed vertical clearance of 60 feet at mean high water and a horizontal clearance of 139 feet between the pier supports. Passage through the bascule spans will be discontinued. Mariners are advised to transit the new channel with caution.\n\nThe existing bascule bridge will be replaced with a higher-level fixed bridge. In-water work is expected through December 2026. A temporary work trestle will be installed oceanward of the bridge and will span the waterway except across the main navigational channel. The work trestle will provide only 5 feet of vertical clearance throughout the structure. The installation of girder beams will set a permanent fixed/limited vertical clearance of 49 feet at mean high water across the navigational channel. Temporary bridge lighting will be installed on the new structure. The drawbridge will remain fully operational. All mariners are requested to use extreme caution and proceed at slow speed when transiting Big Carlos Pass and remain in the main channel when proceeding through the bridge. All in-water equipment is required to be lighted at night. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.88077,26.40416]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.88077,"DECIMAL_LATITUDE":26.404159999999997}},{"type":"Feature","id":5520,"geometry":{"type":"Point","coordinates":[-77.22405999999995,37.31950000000006]},"properties":{"ESRI_OID":5520,"MSI_UID":5520,"ATU":5,"TITLE":"Chesapeake Channel - James River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382605,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv","WATERWAY_NAME":"James River","CREATE_DATE":1732032150000,"MODIFIED_DATE":1782227259000,"BEGIN_DATE":1731974400000,"END_DATE":1830211200000,"DESCRIPTION":"General/Bridges/Maintenance\n\nBridge Name: 156 State Route Bridge\n\nMariners are advised that a contractor will perform maintenance on the highway drawbridge – SR 156 (Benjamin Harrison Memorial) Bridge across James River, mile 65.0, at Hopewell, VA, commencing on November 18, 2024, until December 31, 2027. The bridge maintenance project will include replacement of the existing fender systems and electrical work on the lifting tower piers.  The work will be performed from outside the Federal navigation channel or behind the fender systems. Tugboat Christi (25’ by 14’), a 120’ by 40’ barge with a Manitowoc 4000 Crawler crane, and 120’ by 40’ material barges will be in the vicinity of the bridge. The bridge tender and vessels/barges may be reached on VHF-FM channel 13, project superintendent at (443) 623-8412, and project engineer at (540) 845-6505.  The drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.5.  Mariners should adjust their transits accordingly and should use caution when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.22406,37.3195]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.22406,"DECIMAL_LATITUDE":37.319500000000005}},{"type":"Feature","id":6868,"geometry":{"type":"Point","coordinates":[-92.09277777999995,46.778888890000076]},"properties":{"ESRI_OID":6868,"MSI_UID":6868,"ATU":9,"TITLE":"Superior Front Channel - Duluth Harbor/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386354,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:saimarriv:laksup:supent:supharbas:supfrocha:dulhar","WATERWAY_NAME":"Duluth Harbor","CREATE_DATE":1733768180000,"MODIFIED_DATE":1733768961000,"BEGIN_DATE":1733702400000,"END_DATE":1836950399000,"DESCRIPTION":"MN- LAKE SUPERIOR – Duluth-Superior Harbor\nFrom January 15, 2026, through March 23, 2026, and again from January 15, 2027, through March 23, 2027, and again from January 15, 2028, through March 23, 2028, the Duluth Ship Canal Bridge at mile 0.24 over the Duluth Ship Canal will be secured to masted navigation for maintenance, vessels able to pass under the bridge without an opening may do so at any time.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-92.09277778,46.77888889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-92.09277778,"DECIMAL_LATITUDE":46.77888889}},{"type":"Feature","id":7067,"geometry":{"type":"Point","coordinates":[-74.07591388999998,40.799927780000075]},"properties":{"ESRI_OID":7067,"MSI_UID":7067,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1733866457000,"MODIFIED_DATE":1733866470000,"BEGIN_DATE":1733788800000,"END_DATE":1802131199000,"DESCRIPTION":"General/Bridges/Modification\n\nFrom: 2024-12-10 To: 2027-02-08\n\nLocation:\n40.79992778° N / 74.07591389° W\n\nBridge Name: Berry's Creek Canal New Jersey Turnpike Bridge\nBridge Replacement – Installation of temporary trestle to the New Jersey Turnpike Bridge (W112.72B) over Berry’s Creek Canal at mile .05 will commence on or about December 16, 2024. Hours of operation are from 6 a.m. to 4 p.m.  weekdays.  There will be a safety boat operating IVO the bridge.  A 84ft navigation channel free of obstruction will be maintained at all times. For construction details please contact Jed Fitz, superintendent at 267-907-5932 or via marine radio VHF-FM 13/16.  This project is to be completed by February 8, 2027.  Mariners are advised to exercise caution when transiting the area.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.07591389,40.79992778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.07591389,"DECIMAL_LATITUDE":40.79992778}},{"type":"Feature","id":7608,"geometry":{"type":"Point","coordinates":[-88.55114499999996,44.01840400000003]},"properties":{"ESRI_OID":7608,"MSI_UID":7608,"ATU":9,"TITLE":"LAKE MICHIGAN - UPPER GREEN BAY/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386191,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:uppgrebay","WATERWAY_NAME":"UPPER GREEN BAY","CREATE_DATE":1734451703000,"MODIFIED_DATE":1734451713000,"BEGIN_DATE":1734393600000,"END_DATE":1807228799000,"DESCRIPTION":"*****REVISED*****\nWI - LAKE MICHIGAN – Fox River \nfrom October 8, 2026, through April 8, 2027, the Wisconsin Street Bridge at mile 56.72 over the Fox River will be secured to masted navigation and scaffolding that hangs approximately 4-feet will be installed under the bridge.  Vessels able to pass under the bridge safely, without an opening may do so at any time. \n[02/24] [03/24] \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.551145,44.018404]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.55114499999999,"DECIMAL_LATITUDE":44.018404}},{"type":"Feature","id":8270,"geometry":{"type":"Point","coordinates":[-76.52615999999995,39.21851000000004]},"properties":{"ESRI_OID":8270,"MSI_UID":8270,"ATU":5,"TITLE":"Patapsco River - Fort Mchenry Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382417,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:cracha:patriv:formchcha","WATERWAY_NAME":"Fort Mchenry Channel","CREATE_DATE":1735820116000,"MODIFIED_DATE":1765202141000,"BEGIN_DATE":1735776000000,"END_DATE":1856649599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-01-02 To: 2028-10-31\n\nLocation:\n39.21851° N / 76.52616° W\n\nBridge Name: Francis Scott Key Bridge\n\nMariners are advised that Kiewit Infrastructure Co., on behalf of the Maryland Transportation Authority, will be constructing a new bridge to replace the Francis Scott Key Bridge, over the Patapsco River, mile 5.2, between Baltimore City and Baltimore County, Maryland. Geotechnical exploration, foundation test pile operation, and bridge demolition activities will begin on January 7, 2025, and will continue through October 2028. Work hours will be 24 hours per day, 7 days per week from January 7, 2025, through October 31, 2028. Detailed project information and information concerning waterway closures will be provided via issuance of updated local notice to mariners, broadcast notice to mariners, and marine safety information bulletins. Barges, drills, cranes, tugs, and service vessels will be operating or stationed in the vicinity of the existing and new bridge structures. Vessels may safely transit through the existing navigational channel. Kiewit is requesting all Mariners to use extreme caution and transit the working area at their slowest safe speed. Kiewit Infrastructure Co. tugs and vessels will monitor VHFFM channels 13/16 when work is in progress or vessels are operating in the area. The Kiewit Infrastructure Co., on-site construction leads may be contacted at (201) 832-5004 or (925) 324-6503. MSI # 8270.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.52616,39.21851]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.52615999999999,"DECIMAL_LATITUDE":39.218509999999995}},{"type":"Feature","id":8934,"geometry":{"type":"Point","coordinates":[-80.05612299999996,26.808528000000024]},"properties":{"ESRI_OID":8934,"MSI_UID":8934,"ATU":7,"TITLE":"Lake Worth North/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383788,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:lakwornor:lakworinl:lakwornor","WATERWAY_NAME":"Lake Worth North","CREATE_DATE":1736869459000,"MODIFIED_DATE":1738163834000,"BEGIN_DATE":1736812800000,"END_DATE":1801439999000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-01-14 To: 2027-01-31\n\nLocation:\n26.808528° N / 80.056123° W\n\nBridge Name: US Hwy 1/SR 5 Bridge - Earman River\nThe waterway at the bridge will be obstructed and closed to navigation from 2/10/2025 through 1/7/2027 for the replacement of the US Hwy 1/SR 5 Bridge. Mariners are advised to utilize the northern canal to access the Atlantic Intracoastal Waterway. The Lighthouse Drive Bridge across the northern canal provides a vertical clearance of 14.5 feet and a horizontal clearance of 22.5 feet. For waterways questions, please contact USCG Sector Miami Waterways Division at (305) 535-4317, email SectorMiamiWaterways@uscg.mil","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.056123,26.808528]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.056123,"DECIMAL_LATITUDE":26.808528}},{"type":"Feature","id":9960,"geometry":{"type":"Point","coordinates":[-88.00856799999997,30.68357000000003]},"properties":{"ESRI_OID":9960,"MSI_UID":9960,"ATU":8,"TITLE":"Mobile Bar - Mobile Bay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384537,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:mobbay:mobbar:mobbay","WATERWAY_NAME":"Mobile Bay","CREATE_DATE":1738170071000,"MODIFIED_DATE":1745437480000,"BEGIN_DATE":1738108800000,"END_DATE":1802822399000,"DESCRIPTION":"Mobile Bay - Tensaw River - Spanish River - Bridge Construction --- From: 2025-01-29 To: 2027-02-15 --- Construction of the new eastbound SR-16 (HWY 98) bridge near the mouth of the Tensaw/Spanish River is in progress in Mobile Bay.  Work will include pile driving, seawall installation, beam setting, false work support piling and westbound bridge demolition.  Operations will take place from 6:00 a.m. to 6:00 p.m., Monday through Saturday.  On-scene vessels will include the T/Vs MISS ALLI, MISS HALEY and KEITH JACOBSON, the Spud Barges KS561 and MCC1507, two crew boats, four deck barges, and a ringer barge.  Mariners are requested to transit the area with caution and at their slowest safe speed to minimize wake.  VHF-FM Channel: 16,  POC: (334) 704-3314","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.008568,30.68357]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.008568,"DECIMAL_LATITUDE":30.68357}},{"type":"Feature","id":10510,"geometry":{"type":"Point","coordinates":[-85.30733099999998,35.05827000000005]},"properties":{"ESRI_OID":10510,"MSI_UID":10510,"ATU":2,"TITLE":"Ohio River - Tennessee River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381408,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:tenriv","WATERWAY_NAME":"Tennessee River","CREATE_DATE":1738689994000,"MODIFIED_DATE":1739885064000,"BEGIN_DATE":1738627200000,"END_DATE":1790380799000,"DESCRIPTION":"Walnut Street Bridge; Continuing through September 24, 2026, repair work will be conducted on the bridge.  Work will be conducted 7a.m. to 7 p.m., daily.  There will be a containment system set up that will reduce vertical clearance by 4 feet.  All mariners are reminded to transit the bridge with caution and report any unsafe conditions to the United States Coast Guard.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-85.307331,35.05827]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-85.30733099999999,"DECIMAL_LATITUDE":35.05827}},{"type":"Feature","id":12372,"geometry":{"type":"Point","coordinates":[-73.87368799999996,40.646578000000034]},"properties":{"ESRI_OID":12372,"MSI_UID":12372,"ATU":1,"TITLE":"Reynolds Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382183,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:easrocinl:reycha","WATERWAY_NAME":"Reynolds Channel","CREATE_DATE":1740675003000,"MODIFIED_DATE":1783622477000,"BEGIN_DATE":1757030400000,"END_DATE":1816646399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nNEW YORK – HENDRIX CREEK - Bridge Maintenance – From July 10, 2026 to July 25, 2027, NYSDOT will be performing bridge maintenance and repairs at the Belt Parkway across Hendrix Creek at mile 0.1. During this time work platforms will be installed decreasing the vertical clearance to 20’-7”. Mariners with any questions or concerns may contact Antonio Donato at (646) 703-2644.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.873688,40.646578]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.873688,"DECIMAL_LATITUDE":40.646578}},{"type":"Feature","id":12740,"geometry":{"type":"Point","coordinates":[-74.09515299999998,40.753460000000075]},"properties":{"ESRI_OID":12740,"MSI_UID":12740,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1741181339000,"MODIFIED_DATE":1747675096000,"BEGIN_DATE":1716508800000,"END_DATE":1824249599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2024-05-24 To: 2027-10-22\n\nLocation:\n40.75346° N / 74.095153° W\n\nBridge Name: Portal (N) Bridge\nPortal (N) Bridge Bridge replacement to the Portal Bridge North, across Hackensack River at mile 5.04 is in progress. Hours of operations are from Monday to Friday between 6:30 a.m. to midnight. There will be waterborne equipment blocking one draw of a swing bridge at a time and the other draw will be free and clear of any equipment for the passage of vessels. Mariners can contact one of the three (3) provided telephone numbers/emails or via marine radio VHF-FM CH 13/16 advising of travel through the channel (including possible return trips): 1. Martir Ortez – Main Span Project Manager – (562) 307- 4916, mortez@traylor.com 2. Jack Phillips – Main Span Superintendent – (347) 924- 5635, john.h.phillips@skanska.com 3. Jim Hummel – Main Span Area Lead - (917) 417- 4885, Jim.Hummel@skanska.com Skanska Traylor PNB JV has been awarded the construction of the New Portal North Bridge Project (NJT Contract No. 20-083X, WBS No. GC.02) with a Notice to Proceed of April 7, 2022.  Specific to the Hackensack River work, mile 5.0, the project consists of constructing two bridge piers, demolition of the existing center pier north fender, erecting three tied-arch spans of approximately 400 LF (1,200 LF overall), and demolition of the existing bridge once railroad traffic is switched to the new bridge.  The current status of the channels: East Channel – Open West Channel – Close The Coast Guard is modifying the operating schedule that governs the Amtrak Portal Bridge across the Hackensack River, mile 5.0, at Little Snake Hill, New Jersey. This action is necessary to facilitate the construction of the new replacement Portal Bridge North, as designed by Amtrak as the owner of the bridge, adjacent to the current Amtrak Portal Bridge. This final rulemaking limits the extent of the opening of the Amtrak Portal Bridge in the horizontal position to prevent the swing span from striking the new Portal Bridge North during construction as follows: The draw shall only open to 55 feet horizontal clearance in the east channel and the west channel will be closed to all navigation while the draw is open. Whenever any bridge opening is needed, contact one of the three (3) provided telephone numbers/emails above with 24-hour advance notice to allow the removal of any waterborne equipment from the East Channel that restricts the horizontal clearance to less than 55 feet. The draw need not open for the passage of vessel traffic from 5 a.m. to 10 a.m. and from 3 p.m. to 8 p.m. Additional bridge openings shall be provided for tide restricted commercial vessels between 7 a.m. and 8 a.m. and between 5 p.m. and 6 p.m., if at least a two-hour advance notice is given by calling the number posted at the bridge. At all other times the bridge shall open on signal if at least a 2-hour advance notice is given. Please be advised that the existing Portal Bridge east channel horizontal clearance (temporary fender) will be maintained at approx. 55ft and west channel horizontal clearance at 91ft until it’s demolished, both with a closed swing bridge vertical clearance of 23ft. With a swing bridge opening, the vertical clearance increases to 50ft with the existing Portal Bridge east channel horizontal clearance (temporary fender) being maintained at approx. 55ft and west channel being closed. Mariners are advised to exercise caution when transiting the area. This project will be completed by October 22, 2027.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.095153,40.75346]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.095153,"DECIMAL_LATITUDE":40.75346}},{"type":"Feature","id":13218,"geometry":{"type":"Point","coordinates":[-77.22405999999995,37.31950000000006]},"properties":{"ESRI_OID":13218,"MSI_UID":13218,"ATU":5,"TITLE":"Chesapeake Channel - James River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382605,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv","WATERWAY_NAME":"James River","CREATE_DATE":1741722516000,"MODIFIED_DATE":1746470293000,"BEGIN_DATE":1741651200000,"END_DATE":1796083199000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2025-03-11 To: 2026-11-30\n\nLocation:\n37.3195° N / 77.22406° W\n\nBridge Name: Benjamin Harrison Memorial State Route Bridge\n\nMariners are advised that an engineering firm, on behalf of the Virginia Department of Transportation, will be performing construction of a bridge protection system on the Benjamin Harrison Memorial Bridge over the James River, at mile marker 65.0, near Hopewell, VA.  Construction will commence on March 17, 2025, and continue through November 30, 2026, Monday through Friday, from 7 a.m. to 5 p.m. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and/or marine safety information bulletins. \n\nTo facilitate fender rehabilitation, a working barge will be on scene 24/7 and will be located near the existing fendering systems reducing the horizontal clearance of the bridge approximately 10 feet to approximately 290 feet horizontal clearance. The waterway will remain open to navigation. Work vessels and barges may be reached on VHF-FM channel 13 and 16. The project manager may be reached at (360) 585-7203 and area manager at (912) 438-1058. Mariners should use extreme caution when navigating through the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.22406,37.3195]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.22406,"DECIMAL_LATITUDE":37.319500000000005}},{"type":"Feature","id":13689,"geometry":{"type":"Point","coordinates":[-76.00925999999998,35.89975000000004]},"properties":{"ESRI_OID":13689,"MSI_UID":13689,"ATU":5,"TITLE":"Alligator River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382857,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:oreinl:pamsou:crosou:albsou:allriv","WATERWAY_NAME":"Alligator River","CREATE_DATE":1742223464000,"MODIFIED_DATE":1742223474000,"BEGIN_DATE":1742169600000,"END_DATE":1890777599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-03-17 To: 2029-11-30\n\nLocation:\n35.89975° N / 76.00926° W\n\nBridge Name: United States 64 Highway Bridge\n\nMariners are advised that an engineering firm, on behalf of North Carolina Department of Transportation, will be performing construction on the US 64 (Alligator River Bridge) Bridge over AICW (Alligator River), mile 83.5, between Dare and Tyrrell County, NC. Construction began on February 14, 2025, and will continue through November 30, 2029, Monday through Sunday, 24 hours per day.  Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and/or marine safety information bulletins. \n\nTo facilitate bridge construction, two temporary crane work trestles will be constructed alongside the location of replacement bridge, one to the south on the west side approach and one to the north on the east side approach. One temporary material/load out trestle will be constructed off the western shoreline to the south of the location of the replacement bridge. All temporary trestles will remain in place for the duration of construction and will not affect the horizontal and vertical clearances of the existing bridge. \n\nMooring piles (19) will be constructed outside the navigational channel to secure material barges during daily operations and inclement weather and three mooring anchoring locations will be temporally used for barges and will be outside the navigational channel.\n\nWork vessels barges may be reached on VHF-FM channel 13 and 16. The project foreman may be reached at (850) 461-6116.  Mariners should use extreme caution when navigating through the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.00926,35.89975]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.00926,"DECIMAL_LATITUDE":35.89975}},{"type":"Feature","id":13690,"geometry":{"type":"Point","coordinates":[-76.00865999999996,35.900510000000054]},"properties":{"ESRI_OID":13690,"MSI_UID":13690,"ATU":5,"TITLE":"Alligator River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382857,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:oreinl:pamsou:crosou:albsou:allriv","WATERWAY_NAME":"Alligator River","CREATE_DATE":1742223523000,"MODIFIED_DATE":1742223532000,"BEGIN_DATE":1742169600000,"END_DATE":1890777599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-03-17 To: 2029-11-30\n\nLocation:\n35.89975° N / 76.00926° W\n\nBridge Name: United States 64 Highway Bridge\n\nMariners are advised that an engineering firm, on behalf of North Carolina Department of Transportation, will be performing construction on the US 64 (Alligator River Bridge) Bridge over AICW (Alligator River), mile 83.5, between Dare and Tyrrell County, NC. Construction began on February 14, 2025, and will continue through November 30, 2029, Monday through Sunday, 24 hours per day.  Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and/or marine safety information bulletins. \n\nTo facilitate bridge construction, two temporary crane work trestles will be constructed alongside the location of replacement bridge, one to the south on the west side approach and one to the north on the east side approach. One temporary material/load out trestle will be constructed off the western shoreline to the south of the location of the replacement bridge. All temporary trestles will remain in place for the duration of construction and will not affect the horizontal and vertical clearances of the existing bridge. \n\nMooring piles (19) will be constructed outside the navigational channel to secure material barges during daily operations and inclement weather and three mooring anchoring locations will be temporally used for barges and will be outside the navigational channel.\n\nWork vessels barges may be reached on VHF-FM channel 13 and 16. The project foreman may be reached at (850) 461-6116.  Mariners should use extreme caution when navigating through the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.00866,35.90051]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.00865999999999,"DECIMAL_LATITUDE":35.90051}},{"type":"Feature","id":15028,"geometry":{"type":"Point","coordinates":[-76.33310999999998,37.02839000000006]},"properties":{"ESRI_OID":15028,"MSI_UID":15028,"ATU":5,"TITLE":"DISTRICT 5 MSI/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":null,"MRN":null,"WATERWAY_NAME":null,"CREATE_DATE":1743504871000,"MODIFIED_DATE":1743504891000,"BEGIN_DATE":1743465600000,"END_DATE":1796083199000,"DESCRIPTION":"DISTRICT 5 MSI/General/Bridges/Construction\n\nFrom: 2025-04-01 To: 2026-11-30\n\nLocation:\n37.02839° N / 76.33311° W\n\nBridge Name: Interstate 64 Eastbound/Westbound Bridge\nRemoval of the decking on East and Westbound lanes of Interstate 64 from 6:00am to 6:00pm Monday thru Sunday, barges will in the channel and under the span as crews remove the decking, impact to the navigation channel will be limited. Mariners are advised to allow additional time for crews to move barges for mariners transiting the Hampton River. POC for the project can be reach at 252-312-4876 and 757-359-9493. Barges will be removed and secured at night in a manner not to obstruct the channel. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.33311,37.02839]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.33310999999999,"DECIMAL_LATITUDE":37.02839}},{"type":"Feature","id":15618,"geometry":{"type":"Point","coordinates":[-80.25854999999996,25.806070000000034]},"properties":{"ESRI_OID":15618,"MSI_UID":15618,"ATU":7,"TITLE":"Biscayne Bay/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383422,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaseckeywesexcecozon:secseckeywesmiatersea:secmiaseckeywessublanact:bisbay","WATERWAY_NAME":"Biscayne Bay","CREATE_DATE":1744114195000,"MODIFIED_DATE":1751543700000,"BEGIN_DATE":1744070400000,"END_DATE":1830297599000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2025-04-08 To: 2027-12-31\n\nLocation:\n25.80607° N / 80.25855° W\n\nBridge Name: South Florida Rail Corridor Railroad Bridge - Miami River\nThe draw of the FDOT Railroad Bridge, mile 5.3 at Miami, Florida need not open to navigation. This temporary interim rule (TIR) is effective April 4, 2025, through 11:59 p.m. on December 31, 2027. \nDocuments are available in the docket, USCG-2025-0204. To view, go to https://www.regulations.gov.  Type the docket number (USCG-2025-0204) in the “SEARCH” box and click “SEARCH”.  In the Document Type column, select “Supporting & Related Material”.  \n\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.25855,25.80607]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.25855,"DECIMAL_LATITUDE":25.80607}},{"type":"Feature","id":16344,"geometry":{"type":"Point","coordinates":[-87.63785599999994,41.88573800000006]},"properties":{"ESRI_OID":16344,"MSI_UID":16344,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1744808439000,"MODIFIED_DATE":1750777930000,"BEGIN_DATE":1744761600000,"END_DATE":1798761599000,"DESCRIPTION":"\n*****REVISED*****\nIL - LAKE MICHIGAN – Chicago Harbor  \nFrom August 15, 2025, through December 1, 2026, the Lake Street Bridge at Mile 1.64 (CORPS MILE 325.5) over the South Branch of the Chicago River, will be replaced, one leaf at a time.  One half of the channel will be open to navigation without any equipment with a fully operational bridge leaf. The leaf of the bridge being replaced will be secured to masted navigation and will have six barges 120-feet by 80-feet or smaller working near or under the secured leaf. The contractor will display temporary steady burning yellow lights on the bottom and four-corners of the bridge leaves until the permanent bridge lighting can be established. Any equipment moving near mid-channel or in the unaffected side of the channel should be passed with standard agreements in accordance with the Navigation Rules.  \n[16/25] [26/25]\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.637856,41.885738]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.637856,"DECIMAL_LATITUDE":41.885737999999996}},{"type":"Feature","id":16407,"geometry":{"type":"Point","coordinates":[-73.17635199999995,41.176728000000026]},"properties":{"ESRI_OID":16407,"MSI_UID":16407,"ATU":1,"TITLE":"Block Island Sound And Gardiners Bay - Long Island Sound Eastern Part/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381628,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar","WATERWAY_NAME":"Long Island Sound Eastern Part","CREATE_DATE":1744829531000,"MODIFIED_DATE":1744829542000,"BEGIN_DATE":1744761600000,"END_DATE":1796169599000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2025-04-16 To: 2026-12-01\n\nLocation:\n41.176728° N / 73.176352° W\n\nBridge Name: Stratford Ave Bridge\n\nCONNECTICUT – PEQUONNOCK RIVER – Bridge Rehab – From April 21, 2025 through November 30, 2026 contractors will be utilizing a under bridge work platform truck to access the Stratford Avenue Bridge across Pequonnock River at mile 0.1. This truck is required for rehabilitation of the bridge. The work platform will not be in the navigational channel. Questions may be directed to Superintendent Wesley Sousa Santos at (860) 622-8410. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.176352,41.176728]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.176352,"DECIMAL_LATITUDE":41.176728}},{"type":"Feature","id":16913,"geometry":{"type":"Point","coordinates":[-74.12271110999995,40.74207500000006]},"properties":{"ESRI_OID":16913,"MSI_UID":16913,"ATU":1,"TITLE":"Hackensack River - Passaic River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382129,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv:pasriv","WATERWAY_NAME":"Passaic River","CREATE_DATE":1745426667000,"MODIFIED_DATE":1745426680000,"BEGIN_DATE":1746057600000,"END_DATE":1830297599000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2025-05-01 To: 2027-12-31\n\nLocation:\n40.742075° N / 74.12271111° W\n\nBridge Name: NJ Tpke Bridges\nRehabilitation at the New Jersey Turnpike (Laderman) Bridge across Passaic River at mile 2.7 will commence on May 1, 2025.  A safe span will be installed under the bridge across the entire span which will reduce the vertical clearance by approximate 3ft.  Please contact Frank Duba of Ferreira Construction at 908-331-4630 or via marine radio VHF-FM CH 13/16 for bridge construction.  This project will be completed by December 31, 2027.  Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.12271111,40.742075]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.12271111,"DECIMAL_LATITUDE":40.742075}},{"type":"Feature","id":17151,"geometry":{"type":"Point","coordinates":[-120.97566999999998,37.34938000000005]},"properties":{"ESRI_OID":17151,"MSI_UID":17151,"ATU":11,"TITLE":"New York Slough - San Joaquin River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116385447,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:suibay:newyorslo:sanjoariv","WATERWAY_NAME":"San Joaquin River","CREATE_DATE":1745614038000,"MODIFIED_DATE":1773410519000,"BEGIN_DATE":1745539200000,"END_DATE":2208988799000,"DESCRIPTION":"NORTHERN CALIFORNIA-SAN JOAQUIN RIVER-REPLACEMENT HILLS FERRY ROAD BRIDGE-Replacement work is on-going.  Work is being conducted during daylight hours, Monday through Friday, through January 2027.  A temporary bridge spans the river during the project and provides a lower vertical clearance than the existing bridge and the replacement bridge.   For on-scene conditions mariners can contact Stanislaus County at 209-777-2885 or the contractor at 415-720-6577.  For further information contact the Coast Guard Bridge Office at 510-219-4366 or D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-120.97567,37.34938]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-120.97567,"DECIMAL_LATITUDE":37.34938}},{"type":"Feature","id":17808,"geometry":{"type":"Point","coordinates":[-75.30472999999995,39.87640000000005]},"properties":{"ESRI_OID":17808,"MSI_UID":17808,"ATU":5,"TITLE":"Delaware River - Delaware River Main Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382796,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha","WATERWAY_NAME":"Delaware River Main Channel","CREATE_DATE":1746465915000,"MODIFIED_DATE":1746465923000,"BEGIN_DATE":1746403200000,"END_DATE":1815436799000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-05-05 To: 2027-07-12\n\nLocation:\n39.8764° N / 75.30473° W\n\nBridge Name: 420 State Route Southbound Bridge\n\nMariners are advised that a construction firm, on behalf of Pennsylvania Department of Transportation, will be constructing a new bridge to replace the SR 420 (Wanamaker Avenue) Bridge, over Darby Creek, mile 1.3, between Prospect Park Borough, Delaware County, PA and Tinicum Township, Delaware County, PA. Construction activities which began  March 2024, and are expected to finish on July 12, 2027. Work will be on-going from 6 a.m. to 6 p.m.; Monday-Saturday. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nA tug, a material barge, manlift barges, and support vessels will be operating or stationed in the vicinity of the existing and new bridge structures. For the duration of the construction period, cofferdams will be located within the navigational channel of the bridge reducing the horizontal clearance of the bridge to approximately 45 feet of horizontal clearance. During the work hours, two forty-foot manlift barges and one forty-foot material barge may be located within the reduced navigational channel of the existing and new bridge structures providing access for demolition/construction activities. Vessels may safely transit through the bridge during the work hours if at least a two-hour prior notice is given to the R.E. Pierson Construction Company.   \n\nR.E. Pierson Construction Company tug and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the area. The PennDOT Construction Manager may be contacted at (610) 476-7874 and P.E. Pierson Construction Company may be contacted at (856) 373-8796 or (609) 774-2453 or 609-774-5554. Project information may be found at https://www.penndot.pa.gov/RegionalOffices/district-6/ConstructionsProjectsAndRoadwork/DelawareCounty/Pages/Route-420-(Wanamaker-Ave.)-Darby-Creek-Bridge-Replacement.aspx .","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.30473,39.8764]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.30472999999999,"DECIMAL_LATITUDE":39.876400000000004}},{"type":"Feature","id":17810,"geometry":{"type":"Point","coordinates":[-75.30452999999994,39.87641000000008]},"properties":{"ESRI_OID":17810,"MSI_UID":17810,"ATU":5,"TITLE":"Delaware River - Delaware River Main Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382796,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha","WATERWAY_NAME":"Delaware River Main Channel","CREATE_DATE":1746465995000,"MODIFIED_DATE":1746466003000,"BEGIN_DATE":1746403200000,"END_DATE":1815436799000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-05-05 To: 2027-07-12\n\nLocation:\n39.87641° N / 75.30453° W\n\nBridge Name: 420 State Route Northbound Bridge\n\nMariners are advised that a construction firm, on behalf of Pennsylvania Department of Transportation, will be constructing a new bridge to replace the SR 420 (Wanamaker Avenue) Bridge, over Darby Creek, mile 1.3, between Prospect Park Borough, Delaware County, PA and Tinicum Township, Delaware County, PA. Construction activities which began  March 2024, and are expected to finish on July 12, 2027. Work will be on-going from 6 a.m. to 6 p.m.; Monday-Saturday. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nA tug, a material barge, manlift barges, and support vessels will be operating or stationed in the vicinity of the existing and new bridge structures. For the duration of the construction period, cofferdams will be located within the navigational channel of the bridge reducing the horizontal clearance of the bridge to approximately 45 feet of horizontal clearance. During the work hours, two forty-foot manlift barges and one forty-foot material barge may be located within the reduced navigational channel of the existing and new bridge structures providing access for demolition/construction activities. Vessels may safely transit through the bridge during the work hours if at least a two-hour prior notice is given to the R.E. Pierson Construction Company.   \n\nR.E. Pierson Construction Company tug and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the area. The PennDOT Construction Manager may be contacted at (610) 476-7874 and P.E. Pierson Construction Company may be contacted at (856) 373-8796 or (609) 774-2453 or 609-774-5554. Project information may be found at https://www.penndot.pa.gov/RegionalOffices/district-6/ConstructionsProjectsAndRoadwork/DelawareCounty/Pages/Route-420-(Wanamaker-Ave.)-Darby-Creek-Bridge-Replacement.aspx .\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.30453,39.87641]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.30453,"DECIMAL_LATITUDE":39.87641}},{"type":"Feature","id":17811,"geometry":{"type":"Point","coordinates":[-75.30467999999996,39.87656000000004]},"properties":{"ESRI_OID":17811,"MSI_UID":17811,"ATU":5,"TITLE":"Delaware River - Delaware River Main Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382796,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha","WATERWAY_NAME":"Delaware River Main Channel","CREATE_DATE":1746466081000,"MODIFIED_DATE":1746466089000,"BEGIN_DATE":1746403200000,"END_DATE":1815436799000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-05-05 To: 2027-07-12\n\nLocation:\n39.87656° N / 75.30468° W\n\nBridge Name: 420 State Route Bridge\n\nMariners are advised that a construction firm, on behalf of Pennsylvania Department of Transportation, will be constructing a new bridge to replace the SR 420 (Wanamaker Avenue) Bridge, over Darby Creek, mile 1.3, between Prospect Park Borough, Delaware County, PA and Tinicum Township, Delaware County, PA. Construction activities which began  March 2024, and are expected to finish on July 12, 2027. Work will be on-going from 6 a.m. to 6 p.m.; Monday-Saturday. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nA tug, a material barge, manlift barges, and support vessels will be operating or stationed in the vicinity of the existing and new bridge structures. For the duration of the construction period, cofferdams will be located within the navigational channel of the bridge reducing the horizontal clearance of the bridge to approximately 45 feet of horizontal clearance. During the work hours, two forty-foot manlift barges and one forty-foot material barge may be located within the reduced navigational channel of the existing and new bridge structures providing access for demolition/construction activities. Vessels may safely transit through the bridge during the work hours if at least a two-hour prior notice is given to the R.E. Pierson Construction Company.   \n\nR.E. Pierson Construction Company tug and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the area. The PennDOT Construction Manager may be contacted at (610) 476-7874 and P.E. Pierson Construction Company may be contacted at (856) 373-8796 or (609) 774-2453 or 609-774-5554. Project information may be found at https://www.penndot.pa.gov/RegionalOffices/district-6/ConstructionsProjectsAndRoadwork/DelawareCounty/Pages/Route-420-(Wanamaker-Ave.)-Darby-Creek-Bridge-Replacement.aspx .\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.30468,39.87656]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.30467999999999,"DECIMAL_LATITUDE":39.87656}},{"type":"Feature","id":17919,"geometry":{"type":"Point","coordinates":[-81.61889999999994,29.98428000000007]},"properties":{"ESRI_OID":17919,"MSI_UID":17919,"ATU":7,"TITLE":"Sector Jacksonville, Submerged Land Act (SLA) - St Johns River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383440,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:stjohriv","WATERWAY_NAME":"St Johns River","CREATE_DATE":1746557360000,"MODIFIED_DATE":1779977982000,"BEGIN_DATE":1746489600000,"END_DATE":1811808000000,"DESCRIPTION":"Sector Jacksonville, Submerged Land Act (SLA) - St Johns River/General/Bridges/Construction\nFrom: 2025-05-06T00:00:00.000Z To: 2026-06-01T23:59:59.000Z\nLocation: 29.98428, -81.6189\nBridge Name: Shands Bridge\nConstruction continues new high-level fixed bridge and will continue until an estimated completion date of September 1, 2030.\nThe new bridge will consist of a vertical clearance of 65 feet and a 150-Ft. horizontal clearance at the navigation channel. Construction will require the use of material storage barges and barge-mounted cranes; all in-water equipment is required to be lighted at night. Work activities on the new bridge will include pier construction, girder erection, fender system installation, and overhead deck operations that could present a hazard to marine traffic. This phase will require periodic channel restrictions or short-term closures and is tentatively scheduled to take place in 2027. \nShort-term channel closures will also be required during the demolition of the existing structure tentatively scheduled to take place in 2029. \nWork barges and associated in-water equipment will be in the vicinity of the bridge. All mariners are advised to transit the area with caution.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.6189,29.98428]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.61890000000001,"DECIMAL_LATITUDE":29.98428}},{"type":"Feature","id":18184,"geometry":{"type":"Point","coordinates":[-72.34920832999995,41.310877780000055]},"properties":{"ESRI_OID":18184,"MSI_UID":18184,"ATU":1,"TITLE":"North Channel Saybrook To New Haven - Connecticut River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381571,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:norchasaytonewhav:conriv","WATERWAY_NAME":"Connecticut River","CREATE_DATE":1746730461000,"MODIFIED_DATE":1762526367000,"BEGIN_DATE":1746662400000,"END_DATE":1893455999000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-05-08 To: 2029-12-31\n\nLocation:\n41.31087778° N / 72.34920833° W\n\nBridge Name: Amtrak Railroad Bridge\nCONNECTICUT – CONNECTICUT RIVER – From July 7, 2025, through December 30, 2029, AMTRAK will have moored barges in place during the construction and demolition of the Amtrak Connecticut River Bridge. Due to the placement of a temporary fendering system, the horizontal clearance of the bridge in the navigation channel will be reduced to 115 feet. Similarly, the placement of temporary signal cables overhead of the navigation channel will reduce vertical clearance to 100 feet above MHW when the bridge is in the open position. \n\nFrom October 1, 2025 to November 15, 2025, contractors will be performing dive operations to remove submarine cables from 0630-1830 Monday through Friday. From October 30, 2025 through October 31, 2025, dive operations are scheduled to take place in the navigational channel. Barges will be placed along the bridge fenders blocking the channel. Mariners are encouraged to avoid the channel while dive operations are taking place. However, mariners requiring passage must contact Michael King at (617) 653-7987 with a 2 hour advance notice to arrange transit through the work area. Mariners are advised to exercise caution and reduce wake when transiting the area. Mariners with questions or concerns can contact the contractor via marine radio VHF-FM Ch 13/16 or call Patrick Finley at (860) 806-2365 or Bob Nardi at (203) 496-7353.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-72.34920833,41.31087778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-72.34920833,"DECIMAL_LATITUDE":41.31087778}},{"type":"Feature","id":19356,"geometry":{"type":"Point","coordinates":[-77.05757099999994,38.89267200000006]},"properties":{"ESRI_OID":19356,"MSI_UID":19356,"ATU":5,"TITLE":"Alexandria Channel - Georgetown Channel/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116383087,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:potriv:upppotriv:alecha:geocha","WATERWAY_NAME":"Georgetown Channel","CREATE_DATE":1747840041000,"MODIFIED_DATE":1747840067000,"BEGIN_DATE":1747785600000,"END_DATE":1846022399000,"DESCRIPTION":"General/Bridges/Modification\n\nFrom: 2025-05-21 To: 2028-06-30\n\nLocation:\n38.892672° N / 77.057571° W\n\nBridge Name: Theodore Roosevelt Interstate 66 Highway Bridge\n\nMariners are advised that an engineering firm, on behalf of the District of Columbia Department of Transportation, will be performing construction of a bridge protection system and installation of a suspended under-bridge protection shield on the I-66 (T. Roosevelt) Bridge, mile 111.4 over the Potomac River. Construction will commence on June 01, 2025, and continue through June 30, 2028, Monday through Friday, from 6 a.m. to 6 p.m. \n\nTo facilitate fender rehabilitation, a working barge will be on scene 24/7 and will be located near the existing fender system reducing the horizontal clearance of the bridge by approximately 40 feet to approximately 150 feet horizontal clearance. A temporary platform will be installed under the bridge in the navigation channel, reducing the vertical clearance of the bridge by approximately 5 feet, providing approximately 19 feet of vertical clearance above mean high water. The waterway will remain open to navigation. Work vessels and barges may be reached on VHF-FM Channel 13. The project manager can be reached on cellphone (443) 223-7371. Mariners should use extreme caution when navigating through the area.\nMSI # 19356.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.057571,38.892672]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.057571,"DECIMAL_LATITUDE":38.892672}},{"type":"Feature","id":20123,"geometry":{"type":"Point","coordinates":[-75.37096199999996,39.82799700000004]},"properties":{"ESRI_OID":20123,"MSI_UID":20123,"ATU":5,"TITLE":"Delaware River - Delaware River Main Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382796,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha","WATERWAY_NAME":"Delaware River Main Channel","CREATE_DATE":1748884650000,"MODIFIED_DATE":1753121949000,"BEGIN_DATE":1748822400000,"END_DATE":1832975999000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2025-06-02 To: 2028-01-31\n\nLocation:\n39.827997° N / 75.370962° W\n\nBridge Name: Commodore Barry Highway Bridge\n\nMariners are advised that maintenance work will be conducted on the Commodore Barry Bridge (US-322) over the Delaware River from April 14, 2025, to January 31, 2028. The work will include localized truss strengthening, blasting and painting, structural steel repairs, and deck and utility repairs. Temporary under-deck shielding and work platforms will be installed beneath the cantilever truss spans. These platforms will reduce vertical clearance by up to no more than 5 feet, maintaining a minimum vertical clearance of approximately 187’ feet within the middle 822 feet of the navigational span and no less than 176’ feet outside of the navigational span. A 60-foot by 40-foot sectional spud barge will be on station throughout the project, spudded into the nearby riverbed and positioned outside of the navigational channel. The barge will be relocated as necessary to support the work and will not restrict channel traffic. An observer with an unobstructed view both upstream and downstream will provide vessel approach warnings so that all welding and burning over the water will cease upon the approach of any vessel and will resume only once it has safely passed. A safety boat will be on site and will monitor VHF-FM channels 13 and 16 during operations. Mariners are urged to use caution when transiting the area and to monitor future notices for updates.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.370962,39.827997]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.37096199999999,"DECIMAL_LATITUDE":39.827996999999996}},{"type":"Feature","id":22494,"geometry":{"type":"Point","coordinates":[-83.60694443999995,41.58055556000005]},"properties":{"ESRI_OID":22494,"MSI_UID":22494,"ATU":9,"TITLE":"Maumee Bay - Maumee River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386094,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:maubay:mauriv","WATERWAY_NAME":"Maumee River","CREATE_DATE":1751303324000,"MODIFIED_DATE":1751303902000,"BEGIN_DATE":1751241600000,"END_DATE":1846108799000,"DESCRIPTION":"OH - LAKE ERIE – Toledo Harbor\nFrom March 1, 2026, through July 1, 2028, scaffolding will be installed under the Ohio Turnpike Bridges at Mile 11.42, over the Maumee River that hangs approximately 7-feet below low steel. \n[27/25] \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.60694444,41.58055556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.60694444,"DECIMAL_LATITUDE":41.58055556}},{"type":"Feature","id":22768,"geometry":{"type":"Point","coordinates":[-80.77336999999994,24.838010000000054]},"properties":{"ESRI_OID":22768,"MSI_UID":22768,"ATU":7,"TITLE":"Long Key/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383385,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:seckeywesexcecozon:seckeywestersea:seckeywessublanact:hawcha:lonkey","WATERWAY_NAME":"Long Key","CREATE_DATE":1751465372000,"MODIFIED_DATE":1751465419000,"BEGIN_DATE":1751414400000,"END_DATE":1793491199000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2025-07-02 To: 2026-10-31\n\nLocation:\n24.83801° N / 80.77337° W\n\nBridge Name: US1/SR5 Highway Bridge - Channel 5\nThe bridge is undergoing a rehabilitation and repairs through October 2026. There will be barges, floating work platforms and work boats in the area behind the fender systems, but no obstructions to navigation are expected. \nBeginning July 14, 2025, through August 1, 2025, underwater work will begin with divers at two piers adjacent to the navigational channel, behind the fenders. \nAll mariners are advised to proceed with caution \nand transit the area at a minimum wake speed.\nFor waterways related questions, contact, Coast Guard Sector Key West Waterways, 305-292-8768 or email: SKWWaterways@uscg.mil\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.77337,24.83801]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.77337,"DECIMAL_LATITUDE":24.83801}},{"type":"Feature","id":22796,"geometry":{"type":"Point","coordinates":[-122.00288999999998,36.96796000000006]},"properties":{"ESRI_OID":22796,"MSI_UID":22796,"ATU":11,"TITLE":"Sector San Francisco, Submerged Land Act (SLA) - Santa Cruz/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116385468,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:sancru","WATERWAY_NAME":"Santa Cruz","CREATE_DATE":1751472020000,"MODIFIED_DATE":1757360682000,"BEGIN_DATE":1751414400000,"END_DATE":2206310399000,"DESCRIPTION":"NORTHERN CALIFORNIA-SANTA CRUZ HARBOR-EATON/MURRAY STREET BRIDGE-Seismic retrofit work is being conducted Monday through Saturday, 7 am to 6 pm, through January 28, 2028.  Cofferdams are in place around bents 6, 7, and 8, the north and south navigation spans.  The cofferdams reduce horizontal clearance in each span by 6 feet.  All bent work will be done via the bridge deck.  When the north span is being worked on, it will be closed to navigation and the south span open.  When the south span is being worked on, it will be closed to navigation and the north span open.  All red pier lights will be operational.  The green center channel lights will only be operational in the span that is open.  All vertical clearance gauges have been removed and will be replaced once work is complete.  A flag boat is on-scene during working hours to guide mariners to the open span and can be reached on marine radio VHF-FM CH 09, 69, 70, and 71. For on-scene conditions, mariners can contact the contractor at 415-265-1167 or 510-715-5555.  For further information contact the Coast Guard Bridge Office by telephone at 510-219-4366 or by email at D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.00289,36.96796]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.00289000000001,"DECIMAL_LATITUDE":36.96796}},{"type":"Feature","id":22879,"geometry":{"type":"Point","coordinates":[-75.12949999999995,39.905440000000056]},"properties":{"ESRI_OID":22879,"MSI_UID":22879,"ATU":5,"TITLE":"Eagle Point - Delaware River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382790,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv","WATERWAY_NAME":"Delaware River","CREATE_DATE":1751550011000,"MODIFIED_DATE":1751550020000,"BEGIN_DATE":1751500800000,"END_DATE":1791590399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2025-07-03 To: 2026-10-09\n\nLocation:\n39.90544° N / 75.1295° W\n\nBridge Name: Walt Whitman Interstate 76 Bridge\nMariners are advised that an engineering firm, on behalf of the Delaware River Port Authority, will be conducting maintenance at the Walt Whitman (I-76) Bridge over Delaware River, mile 96.8, in Philadelphia, PA. To facilitate bridge work, two 16FT BY 8 FT platforms will be installed under the bridge from 7 a.m. October 01, 2025, through 3.:30 p.m. October 08, 2026. One platform will be installed near Pennsylvania side under the bridge reducing the vertical clearance of the bridge approximately 3 feet to approximately 141 feet above mean highwater and the one platform will be installed near the New Jersey side under the bridge reducing the clearance of the bridge approximately 3 feet to approximately 143 feet above mean highwater. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.1295,39.90544]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.12950000000001,"DECIMAL_LATITUDE":39.90544}},{"type":"Feature","id":23158,"geometry":{"type":"Point","coordinates":[-82.42416666999998,42.97555556000003]},"properties":{"ESRI_OID":23158,"MSI_UID":23158,"ATU":9,"TITLE":"PORT HURON TO PTE AUX BARQUES - LAKE HURON/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100117873287,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur","WATERWAY_NAME":"LAKE HURON","CREATE_DATE":1751990500000,"MODIFIED_DATE":1751994072000,"BEGIN_DATE":1751932800000,"END_DATE":1838159999000,"DESCRIPTION":"MI - LAKE HURON – Port Huron\nFrom January 1, 2028, through March 31, 2028, the Military Street bridge at Mile 0.33, over the Black River will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time.  Scaffolding that hangs approximately 4-feet below low steel will be installed under the bridge.  Two barges 180-feet by 60-feet will be working in and around the bridge.  The barges will move to accommodate vessels traffic with a 12-hour advance notice from mariners by calling 810-985-0165.\n[28/25]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.42416667,42.97555556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.42416667,"DECIMAL_LATITUDE":42.97555556}},{"type":"Feature","id":23511,"geometry":{"type":"Point","coordinates":[-94.43300299999999,35.392536000000064]},"properties":{"ESRI_OID":23511,"MSI_UID":23511,"ATU":2,"TITLE":"Arkansas Post Canal - Arkansas River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381231,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:whiriv:arkposcan:arkriv","WATERWAY_NAME":"Arkansas River","CREATE_DATE":1752502662000,"MODIFIED_DATE":1752505920000,"BEGIN_DATE":1752451200000,"END_DATE":1790899199000,"DESCRIPTION":"Garrison Street Bridge: Continuing until further notice, maintenance will be conducted on the bridge.  A containment system will be in place and will hang 3 feet below low steel.  Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-94.433003,35.392536]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-94.433003,"DECIMAL_LATITUDE":35.392536}},{"type":"Feature","id":23533,"geometry":{"type":"Point","coordinates":[-87.93305555999996,43.03277778000006]},"properties":{"ESRI_OID":23533,"MSI_UID":23533,"ATU":9,"TITLE":"LAKE MICHIGAN - Milwaukee/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386234,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:mil","WATERWAY_NAME":"Milwaukee","CREATE_DATE":1752512786000,"MODIFIED_DATE":1752512795000,"BEGIN_DATE":1752451200000,"END_DATE":1793491199000,"DESCRIPTION":"WI - LAKE MICHIGAN – Milwaukee Harbor\nFrom July 31, 2025, through October 31, 2026, between the hours of 0700 and 1700, Monday through Friday, two barges 80-foot by 60-foot or smaller will be working under the Sixteenth Street Bridge at Mile 2.14 over the Menomonee River.  The barges will monitor VHF-FM Marine Channel 16 and will move with a 1-hour advance notice from vessels.\n[29/25]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.93305556,43.03277778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.93305556,"DECIMAL_LATITUDE":43.03277778}},{"type":"Feature","id":23935,"geometry":{"type":"Point","coordinates":[-122.23048999999997,37.769130000000075]},"properties":{"ESRI_OID":23935,"MSI_UID":23935,"ATU":11,"TITLE":"San Francisco Oakland Bay Bridge West Crossing - Oakland Inner Harbor/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116385443,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanfraoakbaybriwescro:oakinnhar","WATERWAY_NAME":"Oakland Inner Harbor","CREATE_DATE":1752790608000,"MODIFIED_DATE":1752790618000,"BEGIN_DATE":1752710400000,"END_DATE":1830556799000,"DESCRIPTION":"NORTHERN CALIFORNIA-OAKLAND INNER HARBOR-FRUITVALE AVE RAIL BRIDGE-The lift span of the rail bridge is kept in the partially opened position providing 80 feet of vertical clearance at mean high water. The lift span can be raised to its fully open position upon request to the drawtender at the Miller Sweeny (Fruitvale Ave) bridge. The following is the new navigation lighting configuration at the rail bridge.\n1. When the bascule span of the highway bridge is in the closed-to-navigation position and the lift span of the railroad bridge is in the partially open position, providing 80 feet of vertical clearance at mean high water, the lift span center channel navigation lights will show a red 180-degree center span light on the upstream and downstream lower edge of the span.\n\n2. When the bascule span of the highway bridge is in the fully opened position and the lift span of the railroad bridge is in the partially opened position, providing 80 feet of vertical clearance at mean high water, the lift span center channel navigation lights will show one solid 360-degree green light and one flashing 360-green light on the upstream and downstream lower edge of the span, providing a range for the centerline of the channel between both highway and railroad bridges.\n\n3. When the bascule span of the highway bridge is in the fully opened position and the lift span of the railroad bridge is in the fully opened position, providing 135 feet of vertical clearance at mean high water, the lift span center channel navigation lights will show two solid 360-degree green lights on the upstream and downstream lower edge of the span, providing a range for the centerline of the channel between both highway and railroad bridges.\n\nFor further information email the Coast Guard Bridge Office at D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.23049,37.76913]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.23049,"DECIMAL_LATITUDE":37.76913}},{"type":"Feature","id":24722,"geometry":{"type":"Point","coordinates":[-87.66427399999998,41.91694800000005]},"properties":{"ESRI_OID":24722,"MSI_UID":24722,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1753789909000,"MODIFIED_DATE":1753789921000,"BEGIN_DATE":1753747200000,"END_DATE":1793750399000,"DESCRIPTION":"IL - LAKE MICHIGAN – Chicago Harbor \nFrom August 25, 2025, through October 30, 2026, between the hours of 0700 and 1600, Monday through Saturday, three barges, 90-feet by 50-feet or smaller will be working at the Cortland Street Bridge at Mile 4.48 (CORPS MILE 328.2) over the North Branch of the Chicago River.  The barges will move with a 2-hour advance notice provided directly to the barges on VHF-FM Marine Channel 16.\n[31/25]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.664274,41.916948]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.66427399999999,"DECIMAL_LATITUDE":41.916948}},{"type":"Feature","id":24973,"geometry":{"type":"Point","coordinates":[-95.14594199999999,29.736166000000026]},"properties":{"ESRI_OID":24973,"MSI_UID":24973,"ATU":8,"TITLE":"Galveston Bay Entrance Channel - Houston Ship Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116385131,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:sechouexcecozon:sechoutersea:sechousublanact:galbayentcha:houshicha","WATERWAY_NAME":"Houston Ship Channel","CREATE_DATE":1753889617000,"MODIFIED_DATE":1787838439000,"BEGIN_DATE":1753833600000,"END_DATE":1803945599000,"DESCRIPTION":"Houston Ship Channel - Bridge Construction --- From: 2025-07-24 To: February 2027 --- The Harris County Toll Road Authority (HCTRA) and a contractor will commence over-the-water construction of the new Beltway 8 (Sam Houston Tollway Ship Channel Bridge) over the Houston Ship Channel.  Overhead construction on areas outside the navigable channel will continue through approximately September 2026.  The U.S. Coast Guard Captain of the Port Houston-Galveston has established Safety Zones for the waters outside the federal channel surrounding the existing pillars.  Vessels transiting this area are directed to utilize the marked federal channel and should remain clear of transiting beneath the overhead work.  Channel closures to support work over the federal channel are expected to commence mid-October 2026.  Overnight closures, likely in the 8 to 10 hour range, every other night for a week will be needed.  Following a round of overnight closures, the U.S. Coast Guard VTS will schedule 2-3 hour blocks of no traffic in daylight hours to allow for deck placement.  A pattern of these closures are expected to continue for 3-4 months.  Additional planning meetings focused on minimizing disruptions will be held with Port Partners as the closure dates approach.  Mariners are urged to transit this area with extreme caution and check updated notices regarding closures prior to transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-95.145942,29.736166]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-95.14594199999999,"DECIMAL_LATITUDE":29.736165999999997}},{"type":"Feature","id":25071,"geometry":{"type":"Point","coordinates":[-81.28704999999997,24.65831000000003]},"properties":{"ESRI_OID":25071,"MSI_UID":25071,"ATU":7,"TITLE":"Sector Key West, Territorial Sea - Sector Key West, Submerged Land Act (SLA)/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116384388,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:seckeywesexcecozon:seckeywestersea:seckeywessublanact","WATERWAY_NAME":"Sector Key West, Submerged Land Act (SLA)","CREATE_DATE":1753974545000,"MODIFIED_DATE":1753974550000,"BEGIN_DATE":1753920000000,"END_DATE":1869695999000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2025-07-31 To: 2029-03-31\n\nLocation:\n24.65831° N / 81.28705° W\n\nBridge Name: United States 1 Highway Bridge\n8/11/2025 through 3/31/2029\nRehabilitation/maintenance/repair of the existing structure on SR 5 / US 1 Overseas Highway over Bahia Honda Channel. Project consists of Concrete Repair, Concrete Encapsulation, Pile Jacket Installation, Minor Painting, and Bearing Pad Replacement.  \nThe contractor will have work boats, barges and associated construction equipment in and around the bridge structure. Mariners are advised to transit the area with caution. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.28705,24.65831]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.28705,"DECIMAL_LATITUDE":24.65831}},{"type":"Feature","id":25189,"geometry":{"type":"Point","coordinates":[-122.27473999999995,38.11091000000005]},"properties":{"ESRI_OID":25189,"MSI_UID":25189,"ATU":11,"TITLE":"Carquinez Strait - Mare Island Strait/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385503,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:marislstr","WATERWAY_NAME":"Mare Island Strait","CREATE_DATE":1754071614000,"MODIFIED_DATE":1769017914000,"BEGIN_DATE":1754006400000,"END_DATE":2208383999000,"DESCRIPTION":"NORTHERN CALIFORNIA-NAPA RIVER-MARE ISLAND CAUSEWAY LIFT BRIDGE-Maintenance and rehabilitation work is being conducted outside the main navigation span (lift span) of the bridge, 7 am to 7 pm, 7-days a week, through November 30, 2026.   A 99’ X 99’ barge, a 33’ X 13’ supply barge, and a crane barge will be anchored at several locations on the north and south sides of the approach spans to conduct the work.  After the normal workday, the barges will remain on-scene.  A temporary platform is being installed below low steel in the approach spans, reducing vertical clearance of the bridge by no more than 4 feet.  Divers will be deployed during the work.  To determine the location of divers, mariners can contact 707-974-2789 or 707-974-0917.  To determine conditions at the work site, mariners can contact 510-774-1204 or 925-382-3544.  Vessels are requested to transit the work area with caution.  For further information contact the Coast Guard Bridge Office at 510-219-4366 or D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.27474,38.11091]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.27474,"DECIMAL_LATITUDE":38.11091}},{"type":"Feature","id":25332,"geometry":{"type":"Point","coordinates":[-73.74176999999997,42.65434000000005]},"properties":{"ESRI_OID":25332,"MSI_UID":25332,"ATU":1,"TITLE":"Main Channel - Hudson River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382131,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:hudriv","WATERWAY_NAME":"Hudson River","CREATE_DATE":1754401138000,"MODIFIED_DATE":1781717478000,"BEGIN_DATE":1754956800000,"END_DATE":1790812799000,"DESCRIPTION":"General/Bridges\n\nFrom: 2025-08-18 To: 2029-02-29\n\nLocation:\n42.65434° N / 73.74177° W\nBridge Name: Livingston Avenue Railroad Bridge\nBridge Replacement – Construction and demolition of existing railroad structures and facilities of the Livingston Avenue Railroad Bridge over the Hudson River at mile 146.2 between Albany and Rensselaer commenced on 18 August 2025. Work hours are Monday through Saturday between 6a.m. and 6 p.m. through September 30, 2026. There will be a safety boat operating IVO the bridge.\nFor construction details please contact Jack Phillips at 347 924-5635 or via marine radio VHF-FM 13/16.   Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.74177,42.65434]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.74177,"DECIMAL_LATITUDE":42.65434}},{"type":"Feature","id":25858,"geometry":{"type":"Point","coordinates":[-121.68419999999998,38.159020000000055]},"properties":{"ESRI_OID":25858,"MSI_UID":25858,"ATU":11,"TITLE":"Suisun Bay - Sacramento River Deep Water Ship Channel/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385448,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:suibay:sacrivdeewatshicha","WATERWAY_NAME":"Sacramento River Deep Water Ship Channel","CREATE_DATE":1755022625000,"MODIFIED_DATE":1760461391000,"BEGIN_DATE":1754956800000,"END_DATE":2190585599000,"DESCRIPTION":"NORTHERN CALIFORNIA-SACRAMENTO RIVER-RIO VISTA BRIDGE:  Continuing rehabilitation of the bridge will require an advance notice from vessels for openings. Therefore, the lift span of the bridge will open on signal if at least 4-hour notice is given to the drawtender at 707-374-2134. For further information contact the Coast Guard Bridge Office at 510-219-4366 or D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-121.6842,38.15902]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-121.6842,"DECIMAL_LATITUDE":38.15902}},{"type":"Feature","id":26959,"geometry":{"type":"Point","coordinates":[-85.60809899999998,30.104786000000047]},"properties":{"ESRI_OID":26959,"MSI_UID":26959,"ATU":8,"TITLE":"Sector Mobile, Submerged Land Act (SLA) - East Bay To West Bay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384556,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:standbayenttowesbay","WATERWAY_NAME":"East Bay To West Bay","CREATE_DATE":1756315456000,"MODIFIED_DATE":1785335497000,"BEGIN_DATE":1756252800000,"END_DATE":1878767999000,"DESCRIPTION":"GIWW - East Bay - Bridge Construction and Demolition --- From: 2025-09-10 To: 2029-07-13 --- The DuPont (SR30/US HWY 98) Bridge crossing the GIWW at Mile 295.5, EHL, will undergo construction and demolition.  Work will include the construction of two new parallel bridges, the installation of work trestles, temporary and permanent driven piles, barge mooring piles, sheet pile wave breaks, waterline footers, and bridge sub and super structures.  The existing bridge will be demolished and will include the removal of temporary shoring and concrete cutting.  Operations will be conducted from 6:00 a.m. to 6:00 p.m., six days a week.  On-scene vessels will include the T/Vs MISS VERA ELLEN II, KEITH JACOBSON and MISS AMORY, three 24 ft skiffs, a crew boat, the Ringer Barges CB110 7000, CB120 4100 and SBC 4100, four crane barges, two sectional crane barges, six material barges, and four deck barges (MCC 904, 903, 453 and 479).  Vessels are urged to transit at their slowest safe speed to minimize wake and proceed with extreme caution after passing arrangements have been made.  VHF-FM Channel: 16, POC: (334) 740-0569","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-85.608099,30.104786]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-85.608099,"DECIMAL_LATITUDE":30.104785999999997}},{"type":"Feature","id":27528,"geometry":{"type":"Point","coordinates":[-88.57393999999994,47.123710000000074]},"properties":{"ESRI_OID":27528,"MSI_UID":27528,"ATU":9,"TITLE":"Keweenaw Upper Entrance - Keweenaw Waterway/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386374,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:saimarriv:laksup:kewuppent:kewwat","WATERWAY_NAME":"Keweenaw Waterway","CREATE_DATE":1757092917000,"MODIFIED_DATE":1757093555000,"BEGIN_DATE":1757030400000,"END_DATE":1871164799000,"DESCRIPTION":"WI - LAKE SUPERIOR – Kewanee Waterway\nFrom December 15, 2027, through April 15, 2028, and again From December 15, 2028, through April 15, 2029, the US 41 Bridge at Mile 16.0 over the Keweenaw Waterway will be secured to masted navigation for maintenance.  Vessels able to pass under the bridge without an opening may do so at any time.  A 190-foot by 80-foot barge or smaller will be working at the bridge from 0600 to 1900 daily, the barge will monitor VHF-Fm marine channel 16 and will move if provided a 3-hour advance notice.\n[37/25]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.57394,47.12371]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.57394,"DECIMAL_LATITUDE":47.123709999999996}},{"type":"Feature","id":27687,"geometry":{"type":"Point","coordinates":[-75.73827699999998,39.54136300000005]},"properties":{"ESRI_OID":27687,"MSI_UID":27687,"ATU":5,"TITLE":"Eagle Point - Delaware River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382790,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv","WATERWAY_NAME":"Delaware River","CREATE_DATE":1757357899000,"MODIFIED_DATE":1778164882000,"BEGIN_DATE":1749081600000,"END_DATE":1788998399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2025-06-05 To: 2026-09-09\n\nLocation:\n39.541363° N / 75.738277° W\n\nBridge Name: 896 State Route Bridge\n\nMariners are advised that contractors will be performing bridge maintenance and painting operations of the Summit Bridge, at mile 9.7, over the C&D Canal in Middletown, D.E.  The maintenance and painting operations will be performed from 7 a.m. to 5 p.m. starting on \nJune 23, 2025, and ending September 09, 2026. To facilitate the work, a decking platform will reduce the available vertical clearance to approximately 128 feet above mean high water.  Mariners should use caution when transiting the area.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.738277,39.541363]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.738277,"DECIMAL_LATITUDE":39.541363}},{"type":"Feature","id":28794,"geometry":{"type":"Point","coordinates":[-70.88768055999998,42.549661110000045]},"properties":{"ESRI_OID":28794,"MSI_UID":28794,"ATU":1,"TITLE":"Beverly Channel - Bass River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116382036,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:salcha:bevcha:basriv","WATERWAY_NAME":"Bass River","CREATE_DATE":1758557482000,"MODIFIED_DATE":1772220625000,"BEGIN_DATE":1760918400000,"END_DATE":1906329599000,"DESCRIPTION":"Construction of a temporary Hall-Whitaker Bridge is ongoing and anticipated to be complete no later than May 29, 2030. Until construction is complete, the Hall-Whitaker Bridge over the Bass River in Beverly, MA at mile 0.6 will remain in the closed position. Smaller vessels with adequate clearance beneath the existing moveable bridge in the closed  position will be able to pass. \nMariners are advised to exercise caution when transiting the area. Any concerned traffic can contact the project manager (MAS Building & Bridge) at \n(508) 918-3133, or Mass DOT Highway Division at  (857) 443-6594.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.88768056,42.54966111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.88768056,"DECIMAL_LATITUDE":42.54966111}},{"type":"Feature","id":29405,"geometry":{"type":"Point","coordinates":[-75.30452999999994,39.87641000000008]},"properties":{"ESRI_OID":29405,"MSI_UID":29405,"ATU":5,"TITLE":"Delaware River - Delaware River Main Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382796,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha","WATERWAY_NAME":"Delaware River Main Channel","CREATE_DATE":1759250885000,"MODIFIED_DATE":1759250896000,"BEGIN_DATE":1759190400000,"END_DATE":1815436799000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-09-30 To: 2027-07-12\n\nLocation:\n39.87641° N / 75.30453° W\n\nBridge Name: 420 State Route Northbound Bridge\nMariners are advised that a construction firm, on behalf of Pennsylvania Department of Transportation, will be constructing a new bridge to replace the 420 State Route Southbound and 420 Northbound Bridges across Darby Creek, mile 1.3, between Prospect Park Borough, Delaware County, PA and Tinicum Township, Delaware County, PA. Construction activities which began March 2024, and are expected to finish on July 12, 2027.\n\nA tug, a material barge, manlift barges, and support vessels will be operating or stationed in the vicinity of the existing and new bridge structures. For the duration of the construction period, cofferdams will be located within the navigational channel of the bridge reducing the horizontal clearance of the bridge to approximately 45 feet of horizontal clearance.   \n\nBridge demolition activities of the existing 420 State Route Northbound Bridge will occur 24 hours a day; Monday-Friday; from October 20, 2025, through October 25, 2025. During the bridge demolition activities, a forty-foot work barge will be located within the navigational channel of the bridge and will not be able to relocate from the reduced navigational channel of the existing and new bridge structures. Vessels should not transit through the existing and new bridge structures and should adjust their transits accordingly. \n\nR.E. Pierson Construction Company tug and vessels will monitor VHF-FM channels 13 and 16 when work is in progress or vessels are operating in the area. The PennDOT Construction Manager may be contacted at (610) 476-7874 and P.E. Pierson Construction Company may be contacted at (856) 373-8796 or (609) 774-2453 or 609-774-5554. Project information may be found at https://www.penndot.pa.gov/RegionalOffices/district-6/ConstructionsProjectsAndRoadwork/DelawareCounty/Pages/Route-420-(Wanamaker-Ave.)-Darby-Creek-Bridge-Replacement.aspx.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.30453,39.87641]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.30453,"DECIMAL_LATITUDE":39.87641}},{"type":"Feature","id":30084,"geometry":{"type":"Point","coordinates":[-81.32260999999994,29.891170000000045]},"properties":{"ESRI_OID":30084,"MSI_UID":30084,"ATU":7,"TITLE":"San Sebastian River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383869,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:stauginl:matriv:sansebriv","WATERWAY_NAME":"San Sebastian River","CREATE_DATE":1760024367000,"MODIFIED_DATE":1763477560000,"BEGIN_DATE":1759968000000,"END_DATE":1810512000000,"DESCRIPTION":"General/Bridges/Construction\nLocation:\n29-53-28.176N/081-19-21.468W\n\nKing Street Bridge\nJ. B. Coxwell Contracting, Inc. will begin preparations Monday, October 20, 2025. The project consists of the removal and replacement of the King Street Bridge crossing over the San Sebastian River. Although the project begins on October 20th, their work on the bridge will not begin until January of 2026. The initial phase is to set up a temporary detour to divert traffic then the bridge work will begin. This will consist of multiple barges for cranes and material will be in the water adjacent to the bridge along with equipment landside for roadway construction. The barges will be on the South side of the bridge and work daytime, up to 7 days a week. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.32261,29.89117]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.32261,"DECIMAL_LATITUDE":29.89117}},{"type":"Feature","id":31691,"geometry":{"type":"Point","coordinates":[-73.91116943999998,40.87367500000005]},"properties":{"ESRI_OID":31691,"MSI_UID":31691,"ATU":1,"TITLE":"General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116382131,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:hudriv","WATERWAY_NAME":"Hudson River","CREATE_DATE":1762527969000,"MODIFIED_DATE":1762528639000,"BEGIN_DATE":1762473600000,"END_DATE":1849046399000,"DESCRIPTION":"The Broadway Bridge at mile 6.8 in the Harlem River is unable to open for marine traffic until further notice, due to ongoing rehabilitation of its electrical and mechanical systems. The vertical clearance of the bridge in the closed position is 24 feet above MHW. Vessels that under the bridge in the closed position may do so at any time. Mariners are advised to use caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.91116944,40.873675]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.91116944,"DECIMAL_LATITUDE":40.873675}},{"type":"Feature","id":32071,"geometry":{"type":"Point","coordinates":[-77.03225999999995,38.882400000000075]},"properties":{"ESRI_OID":32071,"MSI_UID":32071,"ATU":5,"TITLE":"General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383087,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:potriv:upppotriv:alecha:geocha","WATERWAY_NAME":"Georgetown Channel","CREATE_DATE":1763142717000,"MODIFIED_DATE":1763142738000,"BEGIN_DATE":1763078400000,"END_DATE":1893542399000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2025-11-14 To: 2030-01-01\n\nLocation:\n38-52-56.640N/077-01-56.136W\nLong Railroad Bridge North, Location: 38*52'55.87\" N / 77*01'54.89\" W: Skanska Flatiron Joint Venture will be installing mooring anchors and buoys for the proposed Long Bridge and Pedestrian Bridge construction. Work will include driving 36” steel pile and building a trestle structure across the Washington Channel to a point approx. 200 LF from the existing bridge. The trestle will support the widening of the existing CSX Long Bridge Rail bridge. Mooring anchors will be located approximately 130 LF from the southeast shore of the Washington Channel extending between the CSX Long Bridge and the I-395 Bridge. MSI # 32071.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.03226,38.8824]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.03226,"DECIMAL_LATITUDE":38.882400000000004}},{"type":"Feature","id":32088,"geometry":{"type":"Point","coordinates":[-82.56112999999993,27.885150000000067]},"properties":{"ESRI_OID":32088,"MSI_UID":32088,"ATU":7,"TITLE":"South Gandy Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383327,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:mulkeycha:tambaycutfcha:cutgcha:tambaycutjcha:cutkcha:sougancha","WATERWAY_NAME":"South Gandy Channel","CREATE_DATE":1763150765000,"MODIFIED_DATE":1763150774000,"BEGIN_DATE":1763078400000,"END_DATE":1793491200000,"DESCRIPTION":"General/Bridges\nFrom: 2025-11-14 To: 2026-11-01\nLocation: 27.88515, -82.56113\nBridge Name: Gandy Eastbound Bridge\nThe Florida Department of Transportation is repairing the Gandy Eastbound Boulevard (US 92) bridge. The contractor, Structural Technologies, will have work boats and barges in the vicinity of the bridge.  The main navigation channel will remain open and unobstructed to navigation. All mariners are advised to use caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.56113,27.88515]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.56112999999999,"DECIMAL_LATITUDE":27.88515}},{"type":"Feature","id":32163,"geometry":{"type":"Point","coordinates":[-86.90444443999996,41.72277778000006]},"properties":{"ESRI_OID":32163,"MSI_UID":32163,"ATU":9,"TITLE":"General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386206,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:miccit","WATERWAY_NAME":"Michigan City","CREATE_DATE":1763388289000,"MODIFIED_DATE":1763388300000,"BEGIN_DATE":1763337600000,"END_DATE":1805155199000,"DESCRIPTION":"From January 5, 2025, through March 15, 2026, the Franklin Street Bridge at Mile 0.50 over Trail Creek will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-86.90444444,41.72277778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-86.90444444,"DECIMAL_LATITUDE":41.72277778}},{"type":"Feature","id":32457,"geometry":{"type":"Point","coordinates":[-74.11773610999995,40.73238611000005]},"properties":{"ESRI_OID":32457,"MSI_UID":32457,"ATU":1,"TITLE":"Hackensack River - Passaic River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382129,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv:pasriv","WATERWAY_NAME":"Passaic River","CREATE_DATE":1763579543000,"MODIFIED_DATE":1787925430000,"BEGIN_DATE":1771804800000,"END_DATE":1795824000000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-03-02 To: 2026-11-27\n\nLocation:\n40-43-56.590N/074-07-03.850W\n\n\n\nBridge Name: Route 1 and 9 -Lincoln Hwy Bridge\nRepairs to the Route 1 and 9 Lincoln Highway Bridge across the Passaic River at mile 1.8 will commence on March 2, 2026, through November 27, 2026. Hours of operation are from 7 a.m. to 3:30 p.m.  EST Monday through Friday. A barge may perform work on the bridge piers from within the navigable channel adjacent to the fender.  However, at no time will the work area constitute more than 50% of the channel width. Should a vessel need to transit an area of the channel where work is occurring the barge will be moved out of the channel with proper notification (four hours). Channels 13/16 will be monitored on VHF-FM radios.  Mariners requiring full vertical clearance and can contact Sean Milachouski – Project Manager 201-675-1553 or Conor Teesdale – Director of Operations 609-694-5938. This project will be completed by November 27, 2026. Mariners are advised to use caution and reduce wake when transiting the area.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.11773611,40.73238611]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.11773611,"DECIMAL_LATITUDE":40.73238611}},{"type":"Feature","id":32782,"geometry":{"type":"Point","coordinates":[-121.56996999999996,37.89089000000007]},"properties":{"ESRI_OID":32782,"MSI_UID":32782,"ATU":11,"TITLE":"New York Slough - San Joaquin River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116385447,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:suibay:newyorslo:sanjoariv","WATERWAY_NAME":"San Joaquin River","CREATE_DATE":1764084630000,"MODIFIED_DATE":1787177906000,"BEGIN_DATE":1764028800000,"END_DATE":2546553600000,"DESCRIPTION":"NORTHERN CALIFORNIA-OLD RIVER-STATE ROUTE 4 BRIDGE-The painting and roadwork on the bridge has been completed and all underdeck platforms removed.  The swing span of the bridge has resumed normal operations.  Ongoing work will be conducted on repairing damaged portions of the pier protection and will not impact the operation of the swing span.  For on-scene conditions, contact the contractor at 415-672-9350 or 408-605-2892.  For further information, contact the Coast Guard Bridge Office at 571-607-2207.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-121.56997,37.89089]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-121.56997,"DECIMAL_LATITUDE":37.89089}},{"type":"Feature","id":32987,"geometry":{"type":"Point","coordinates":[-75.09352999999999,38.33313000000004]},"properties":{"ESRI_OID":32987,"MSI_UID":32987,"ATU":5,"TITLE":"Isle Of Wight Bay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116382899,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secmarncrexcecozon:secmarncrtersea:secmarncrsublanact:ocecitinl:islofwigbay","WATERWAY_NAME":"Isle Of Wight Bay","CREATE_DATE":1764598128000,"MODIFIED_DATE":1764602226000,"BEGIN_DATE":1788480000000,"END_DATE":1806624000000,"DESCRIPTION":"Isle Of Wight Bay/General/Bridges\nFrom: 2026-11-04 To: 2027-04-02\nLocation: 38.33313, -75.09353\nBridge Name: United States 50 Bridge\nMariners are advised that an engineering firm, on behalf of Maryland Department of Transportation, will be performing underwater inspections on the highway drawbridge – US 50 (Harry W. Kelley Memorial) Bridge, over Isle of Wight (Sinepuxent) Bay, mile 0.5, at Ocean City, MD. To facilitate cleaning and painting of the bridge will be maintained in the closed-to-navigation position from 8 a.m. January 04, 2027, through 8 a.m. April 02, 2027. A platform will be installed under the bridge reducing the vertical clearance by approximately 4 feet to approximately 17 feet above mean high water in the closed position. Vessels able to pass through the bridge at the reduced vertical clearance may do so at any time. At all other times, the drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.559. \nMariners should use caution when transiting the area.\nMSI#32987","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.09353,38.33313]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.09353,"DECIMAL_LATITUDE":38.33313}},{"type":"Feature","id":32991,"geometry":{"type":"Point","coordinates":[-75.57109099999997,38.07657800000004]},"properties":{"ESRI_OID":32991,"MSI_UID":32991,"ATU":5,"TITLE":"Upper Pocomoke River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116382502,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:pocsou:pocriv:upppocriv","WATERWAY_NAME":"Upper Pocomoke River","CREATE_DATE":1764602168000,"MODIFIED_DATE":1764776802000,"BEGIN_DATE":1782864000000,"END_DATE":1796169600000,"DESCRIPTION":"Upper Pocomoke River/General/Bridges\nFrom: 2025-12-01 To: 2026-05-29\nLocation: 38.076578, -75.571091\nBridge Name: Pocomoke City Bridge\nMariners are advised that an engineering firm, on behalf of the Maryland State Highway Administration, will be performing maintenance on US 13 (Business) (Market Street) Bridge over Pocomoke River, at river mile 15.6, at Pocomoke City, MD. To facilitate cleaning and painting, the bridge will be maintained in the open-to-navigation position from 8 a.m. September 05, 2026, through 8 a.m. December 01, 2026. A platform will be used around the bascules members of the bridge reducing the horizontal clearance by approximately 20 feet to approximately 45 feet of horizontal clearance.\nMSI#32991","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.571091,38.076578]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.571091,"DECIMAL_LATITUDE":38.076578}},{"type":"Feature","id":33221,"geometry":{"type":"Point","coordinates":[-81.52310999999997,29.167460000000062]},"properties":{"ESRI_OID":33221,"MSI_UID":33221,"ATU":7,"TITLE":"St Johns River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383441,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:stjohriv","WATERWAY_NAME":"St Johns River","CREATE_DATE":1764786250000,"MODIFIED_DATE":1781017220000,"BEGIN_DATE":1764720000000,"END_DATE":1790726400000,"DESCRIPTION":"St Johns River/General/Bridges\nFrom: 2025-12-03 To: 2026-09-30\nLocation: 29.16746, -81.52311\nBridge Name: Astor Bridge\nThe bridge will be undergoing a rehabilitation beginning January 5, 2026 through October 2026. Work hours will be daily, 8 a.m. to 5 p.m. Work boats will be in and around the channel, approximately one-half of the channel will be available for marine traffic to pass. Mariners are advised to transit the area with caution.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.52311,29.16746]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.52311,"DECIMAL_LATITUDE":29.16746}},{"type":"Feature","id":33279,"geometry":{"type":"Point","coordinates":[-80.10903999999994,26.119770000000074]},"properties":{"ESRI_OID":33279,"MSI_UID":33279,"ATU":7,"TITLE":"Stranahan River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116384017,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:poreve:strriv","WATERWAY_NAME":"Stranahan River","CREATE_DATE":1764870911000,"MODIFIED_DATE":1781870660000,"BEGIN_DATE":1764806400000,"END_DATE":1824854400000,"DESCRIPTION":"Stranahan River/General/Bridges\nFrom: 2025-12-04 To: 2027-02-06\nLocation: 26.11977, -80.10904\nBridge Name: East Las Olas Boulevard Bridge\nUPDATE 6/18/2026\nThe bridge will undergo a rehabilitation beginning 5/4/2026 and end on or around 10/2027. There will be in-water construction equipment, which will be lighted in accordance with Inland Nav Rules. Work will take place around the clock. Beginning July 13, 2026, through November 13, 2026, the vertical clearance will be reduced by to 2 feet due to the installation of a containment system\nA temporary deviation to drawbridge operations has been authorized: East Las Olas Bridge will operate as follows:\n       -\tFrom 8 a.m. on May 18, 2026, through 10 p.m. on November 13, 2026, the drawbridge shall open on the quarter-hour and three-quarter hour providing a single-leaf opening.  A full opening will be provided on the quarter-hour and three-quarter hour with a 2-hour advanced notice to the bridge tender.\n       -\tFrom July 13, 2026, through November 13, 2026, navigation channel will be partially obstructed between the hours of 10 p.m. to 8 a.m.\n\nMariners are advised to transit the are with caution.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.10904,26.11977]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.10904,"DECIMAL_LATITUDE":26.11977}},{"type":"Feature","id":34241,"geometry":{"type":"Point","coordinates":[-72.34920832999995,41.310877780000055]},"properties":{"ESRI_OID":34241,"MSI_UID":34241,"ATU":1,"TITLE":"North Channel Saybrook To New Haven - Connecticut River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381571,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:norchasaytonewhav:conriv","WATERWAY_NAME":"Connecticut River","CREATE_DATE":1766427898000,"MODIFIED_DATE":1781716592000,"BEGIN_DATE":1766361600000,"END_DATE":1893455999000,"DESCRIPTION":"Connecticut River/General/Bridges\nFrom: 2025-12-22 To: 2029-12-31\nLocation: 41.310878, -72.349208\nBridge Name: Amtrak Railroad Bridge\n\nCONNECTICUT – CONNECTICUT RIVER – Moored Barge – AMTRAK will have a moored barge placed during the construction and demolition of the Amtrak Connecticut River Bridge. \nBeginning August 1, 2025 through December 30, 2029. The crane barge 120’ x 300’ will be moored outside of the navigational channel used for stationary material barges to support the installation of new bridge components and removal of the existing structure towards the end of the project.. \nBeginning December 22, 2025, barges and platform will be placed in the navigational channel for the new bridge construction. During this time the navigational clearance will be reduced to 100' vertical clearance and 110' horizontal clearance.\nMariners are advised to exercise caution and reduce wake when transiting the area. Mariners with questions or concerns can contact the contractor via marine radio VHF-FM Ch 13/16 or call Patrick Finley at (860) 806-2365 or Bob Nardi at (203) 496-7353.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-72.34920833,41.31087778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-72.34920833,"DECIMAL_LATITUDE":41.31087778}},{"type":"Feature","id":34578,"geometry":{"type":"Point","coordinates":[-87.74981999999994,41.66151000000008]},"properties":{"ESRI_OID":34578,"MSI_UID":34578,"ATU":9,"TITLE":"LAKE MICHIGAN - Calumet/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cal","WATERWAY_NAME":"Calumet","CREATE_DATE":1767632252000,"MODIFIED_DATE":1769176415000,"BEGIN_DATE":1767571200000,"END_DATE":1793491199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-01-05 To: 2026-10-31\n\nLocation:\n41-39-41.436N/087-44-59.352W\nFrom April 28, 2025, through October 31, 2026, scaffolding that hangs approximately 6-feet below low steel will be installed under one half of the 127th Street Bridge at Mile 18.81 (CORPS MILE 314.2) over the Calumet-SAG Channel.\nBridge Name: 127th St Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.74982,41.66151]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.74982,"DECIMAL_LATITUDE":41.66151}},{"type":"Feature","id":34816,"geometry":{"type":"Point","coordinates":[-76.14078999999998,43.24048000000005]},"properties":{"ESRI_OID":34816,"MSI_UID":34816,"ATU":9,"TITLE":"St. Lawrence Seaway - LAKE ONTARIO/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116386263,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont","WATERWAY_NAME":"LAKE ONTARIO","CREATE_DATE":1767891306000,"MODIFIED_DATE":1769192347000,"BEGIN_DATE":1767830400000,"END_DATE":1798761599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-01-08 To: 2026-12-31\n\nLocation:\n43-14-25.728N/076-08-26.844W\n\nBridge Name: 11 Route Bridge\n\nGeneral/Bridges/Construction\n\nFrom: 2026-01-08 To: 2026-12-31\n\nLocation:\n43-14-25.728N/076-08-26.844W\n\nBridge Name: 11 Route Bridge\n\nNY - NEW YORK STATE CANAL SYSTEM - Erie Canal\nFrom January 13, 2026, through December 31, 2026, between the hours of 0600 and 1800, Monday through Saturday, contractors will be constructing a temporary highway bridge and demolishing the original E-64 Route 11 Bridge at Mile 150.58 over the Erie Canal, Part of the New York Canal System.  A final replacement bridge will be constructed before the temporary bridge is completely removed from the waterway.  A 54-feet by 54-feet barge will be working under the bridge spans between the hours of 0600 and 1800, Monday through Saturday.  The barge will move to accommodate larger vessels with a 3-hour advance notice.  Advance notice should be provided to the barge on VHF-FM Marine Radio Channel 16 or by calling 607-345-7488.    \n[08JAN26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.14079,43.24048]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.14079,"DECIMAL_LATITUDE":43.24048}},{"type":"Feature","id":34891,"geometry":{"type":"Point","coordinates":[-81.65346999999997,25.932860000000062]},"properties":{"ESRI_OID":34891,"MSI_UID":34891,"ATU":7,"TITLE":"Caxambas Bay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383623,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:caxbay","WATERWAY_NAME":"Caxambas Bay","CREATE_DATE":1767971907000,"MODIFIED_DATE":1767972500000,"BEGIN_DATE":1767916800000,"END_DATE":1803859200000,"DESCRIPTION":"Caxambas Bay/General/Bridges\nFrom: 2026-01-09 To: 2027-03-01\nLocation: 25.93286, -81.65347\nBridge Name: Goodland Bridge\nBridge repairs will begin February 16, 2026. The contractor will be working daily, from 7 a.m. to 5 p.m. The main channel may be partially obstructed, with 45 feet of horizontal clearance available for marine traffic. There will be work boats and barges in the vicinity of the bridge. The repairs are expected to be completed on March 1, 2027. All mariners are advised to transit the area with caution.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.65347,25.93286]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.65347,"DECIMAL_LATITUDE":25.932859999999998}},{"type":"Feature","id":35194,"geometry":{"type":"Point","coordinates":[-74.91401099999996,40.09251900000004]},"properties":{"ESRI_OID":35194,"MSI_UID":35194,"ATU":5,"TITLE":"Eagle Point - Delaware River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382790,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv","WATERWAY_NAME":"Delaware River","CREATE_DATE":1768400156000,"MODIFIED_DATE":1768400183000,"BEGIN_DATE":1768348800000,"END_DATE":1796083199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-01-14 To: 2026-11-30\n\nLocation:\n40-05-33.068N/074-54-50.440W\n\nBridge Name: Railroad Bridge\nMariners are advised that maintenance work will be conducted on the Neshaminy Creek Amtrak Railroad Bridge over Neshaminy Creek, approximately 1.5 miles north of the inlet with the Delaware River, from January 19, 2026, to November 30, 2026. Temporary scaffolding will be installed along the bridge fascia and underneath the superstructure, reducing vertical clearance by approximately 4 feet and horizontal clearance by approximately 4 feet on either side. A rescue boat will be on site for emergency use, and ground equipment will include a skid steer, scissor lift, and mini excavator. All work will primarily occur Monday through Thursday, between 6:00 AM to 3:00 PM, with occasional weekend and overnight work as required. The contractor and rescue boat will monitor VHF-FM Channel 13 during work hours. Mariners should adjust their transit plans accordingly and exercise caution when transiting the area. MSI #  35194.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.914011,40.092519]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.914011,"DECIMAL_LATITUDE":40.092518999999996}},{"type":"Feature","id":35204,"geometry":{"type":"Point","coordinates":[-87.91157299999998,43.048624000000075]},"properties":{"ESRI_OID":35204,"MSI_UID":35204,"ATU":9,"TITLE":"LAKE MICHIGAN - Milwaukee/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386234,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:mil","WATERWAY_NAME":"Milwaukee","CREATE_DATE":1768404387000,"MODIFIED_DATE":1779456479000,"BEGIN_DATE":1768348800000,"END_DATE":1798675199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-01-14 To: 2026-07-13\n\nLocation:\n43-02-55.046N/087-54-41.663W\n\nBridge Name: Cherry St Bridge\n\n*****REVISED*****\nWI - LAKE MICHIGAN – Milwaukee Harbor\nFrom November 1, 2025, through March 1, 2026, both leaves of the Cherry Street Bridge at Mile 2.29 over the Milwaukee River will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time. From March 2, 2026, through December 30, 2026, one leaf will be secured to masted navigation while the other leaf operates normally.  Three barges 60-foot by 80-foot or smaller will be working under the bridge.  The barges will move if a 3-hour advance notice is provided directly to the barges on VHF-FM Marine Radio or by calling 312-735-1639.\n[40/25] [14JAN26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.911573,43.048624]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.91157299999999,"DECIMAL_LATITUDE":43.048624}},{"type":"Feature","id":35325,"geometry":{"type":"Point","coordinates":[-75.06532599999997,39.98463900000007]},"properties":{"ESRI_OID":35325,"MSI_UID":35325,"ATU":5,"TITLE":"Delaware River - Delaware River Main Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382796,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha","WATERWAY_NAME":"Delaware River Main Channel","CREATE_DATE":1768577979000,"MODIFIED_DATE":1768578022000,"BEGIN_DATE":1723593600000,"END_DATE":1825718399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nMariners are advised that an engineering firm, on behalf of Delaware River Port Authority, will be performing maintenance on the SR 90 (Betsy Ross) Bridge, over Delaware River, mile 104.8, between Philadelphia, PA, and Pennsauken, NJ. The maintenance will be conducted from 7 a.m. to 5 p.m.; Monday-Saturday; from March 5, 2024, through November 7, 2027. During the maintenance period, work platforms and containment will reduce the vertical clearance of the entirety of the bridge, reducing the vertical clearance of the bridge navigational channel to approximately 136 feet of vertical clearance above mean high water. A safety vessel will be located onsite in the vicinity of the bridge, but will not be in the navigational channel or restrict vessel transits. The safety vessel may be reached on VHF-FM channel 13 and 16. The project foreman can be reached at (856) 979-1593. Mariners should use extreme caution navigating through the area. MSI # 35325.\n\nFrom: 2024-08-14 To: 2027-11-08\n\nLocation:\n39.984639° N / 75.065326° W\n\nBridge Name: Betsy Ross Bridge SR 90 Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.065326,39.984639]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.065326,"DECIMAL_LATITUDE":39.984639}},{"type":"Feature","id":35464,"geometry":{"type":"Point","coordinates":[-89.62899999999996,30.15620000000007]},"properties":{"ESRI_OID":35464,"MSI_UID":35464,"ATU":8,"TITLE":"The Rigolets/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384907,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:graislcha:lakbor:therig","WATERWAY_NAME":"The Rigolets","CREATE_DATE":1768931527000,"MODIFIED_DATE":1786709838000,"BEGIN_DATE":1768867200000,"END_DATE":1793577599000,"DESCRIPTION":"The Rigolets - Temporary Bridge Deviation --- From: 2026-01-30 To: 2026-10-31 --- Construction will be conducted on the CSX Railroad Drawbridge crossing The Rigolets.  During construction, the bridge will operate under the following modified bridge schedule: The bridge will be closed to vessels each day, Monday through Saturday, from 8:30 a.m. to 12:00 p.m., and again from 1:15 p.m. to 4:45 p.m.  The bridge will operate as normal, Monday through Saturday, from 12:00 p.m. to 1:15 p.m., and from 4:45 p.m. to 8:30 a.m., the following day.  The channel will be a no wake zone at all times.  Mariners should transit the bridge with caution and contact the bridge tender for any updates to the schedule. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-89.629,30.1562]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-89.629,"DECIMAL_LATITUDE":30.156200000000002}},{"type":"Feature","id":35466,"geometry":{"type":"Point","coordinates":[-83.51187899999996,41.66079800000006]},"properties":{"ESRI_OID":35466,"MSI_UID":35466,"ATU":9,"TITLE":"Maumee Bay - Maumee River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386094,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:maubay:mauriv","WATERWAY_NAME":"Maumee River","CREATE_DATE":1768934431000,"MODIFIED_DATE":1769176181000,"BEGIN_DATE":1768867200000,"END_DATE":1791676799000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-01-20 To: 2026-10-10\n\nLocation:\n41-39-38.873N/083-30-42.764W\n\nBridge Name: Craig Memorial Bridge\n\nOH - LAKE ERIE – Toledo Harbor\nOn the following dates and times, the Craig Memorial Bridge at Mile 3.30 and the Martin Luther King Jr. Memorial Bridge at Mile 4.30 over the Maumee River will be secured to masted navigation for the following events.  \nOn July 4, 2026, between the hours of 0730 and 0900 in conjunction with the River Run 4 Miler.\nOn August 9, 2026, between the hours of 0900 and 1100 in conjunction with the Jeep 4 Miler.   \nOn September 19, 2026, between the hours of 0700 and 0830 in conjunction with the Garmin Marathon.\nOn October 10, 2026, between the hours of 1000 and 1130 in conjunction with the ProMedica Be fast.\nVessels able to pass under the bridge without an opening may do so at any time.\n[20JAN26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.511879,41.660798]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.511879,"DECIMAL_LATITUDE":41.660798}},{"type":"Feature","id":35559,"geometry":{"type":"Point","coordinates":[-80.35423999999995,25.282650000000046]},"properties":{"ESRI_OID":35559,"MSI_UID":35559,"ATU":7,"TITLE":"Barnes Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384114,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:seckeywesexcecozon:seckeywestersea:seckeywessublanact:bisbay:cutban:carban:barpoi:barsou","WATERWAY_NAME":"Barnes Sound","CREATE_DATE":1769020285000,"MODIFIED_DATE":1769020290000,"BEGIN_DATE":1768953600000,"END_DATE":1819670400000,"DESCRIPTION":"Barnes Sound/General/Bridges\nFrom: 2026-01-21 To: 2027-08-31\nLocation: 25.28265, -80.35424\nBridge Name: Mosquito Creek Bridge\nMonroe County has contracted for the replacement of the bridge. The project will begin February 16, 2026, and be completed by August 2027. The bridge will be replaced along the same alignment. A turbidity curtain will be placed around the bridge piers. Work hours will be Monday through Friday from 7 a.m. to 5 p.m. Mariners are advised to transit the area with caution. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.35424,25.28265]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.35423999999999,"DECIMAL_LATITUDE":25.28265}},{"type":"Feature","id":35560,"geometry":{"type":"Point","coordinates":[-80.34302999999994,25.279430000000048]},"properties":{"ESRI_OID":35560,"MSI_UID":35560,"ATU":7,"TITLE":"Barnes Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384114,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:seckeywesexcecozon:seckeywestersea:seckeywessublanact:bisbay:cutban:carban:barpoi:barsou","WATERWAY_NAME":"Barnes Sound","CREATE_DATE":1769020358000,"MODIFIED_DATE":1769020363000,"BEGIN_DATE":1768953600000,"END_DATE":1819670400000,"DESCRIPTION":"Barnes Sound/General/Bridges\nFrom: 2026-01-21 To: 2027-08-31\nLocation: 25.27943, -80.34303\nBridge Name: Tubbys Creek Bridge\nMonroe County has contracted for the replacement of the bridge. The project will begin February 16, 2026, and be completed by August 2027. The bridge will be replaced along the same alignment. A turbidity curtain will be placed around the bridge piers. Work hours will be Monday through Friday from 7 a.m. to 5 p.m. Mariners are advised to transit the area with caution. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.34303,25.27943]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.34303,"DECIMAL_LATITUDE":25.279429999999998}},{"type":"Feature","id":35624,"geometry":{"type":"Point","coordinates":[-118.27147999999994,33.749640000000056]},"properties":{"ESRI_OID":35624,"MSI_UID":35624,"ATU":11,"TITLE":"Los Angeles Approach Channel - Los Angeles Main Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385487,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact:losangappcha:losangmaicha","WATERWAY_NAME":"Los Angeles Main Channel","CREATE_DATE":1769099839000,"MODIFIED_DATE":1786460751000,"BEGIN_DATE":1769040000000,"END_DATE":2298326400000,"DESCRIPTION":"SOUTHERN CALIFORNIA-LOS ANGELES/LONG BEACH HARBOR-VINCENT THOMAS BRIDGE\n\nA temporary protective shield platform has been installed beneath low steel of the bridge to facilitate a bridge deck replacement project.  The temporary shield reduces vertical clearance in the channel by no more than 2.5 feet and will be in place through March 2029.  The bridge’s air gap sensor will remain operational and the green center channel lights and the red channel margin lights will remain visible. For further information, contact the Coast Guard Bridge Office at D11Bridges@uscg.mil or phone at 571-607-2206.\n\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-118.27148,33.74964]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-118.27148,"DECIMAL_LATITUDE":33.74964}},{"type":"Feature","id":35673,"geometry":{"type":"Point","coordinates":[-81.69777999999997,41.494170000000054]},"properties":{"ESRI_OID":35673,"MSI_UID":35673,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:clehar","WATERWAY_NAME":"Cleveland Harbor","CREATE_DATE":1769181594000,"MODIFIED_DATE":1769609633000,"BEGIN_DATE":1769126400000,"END_DATE":1791331199000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-01-23 To: 2026-10-06\n\nLocation:\n41-29-39.012N/081-41-52.008W\n\nBridge Name: Carter Rd Bridge\n\nOn October 3, 2026, between the hours of 0600 and 1400, the Carter Road Bridge at Mile 2.43 over the Cuyahoga River will be secured to masted navigation in conjunction with a marathon race.  Vessels able to pass under the bridge without an opening may do so at any time.\n[23 JAN 26]","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.69778,41.49417]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.69778,"DECIMAL_LATITUDE":41.49417}},{"type":"Feature","id":35677,"geometry":{"type":"Point","coordinates":[-121.50825999999995,38.58054000000004]},"properties":{"ESRI_OID":35677,"MSI_UID":35677,"ATU":11,"TITLE":"Sacramento River Deep Water Ship Channel - Sacramento River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385523,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:suibay:sacrivdeewatshicha:sacriv","WATERWAY_NAME":"Sacramento River","CREATE_DATE":1769184319000,"MODIFIED_DATE":1782941351000,"BEGIN_DATE":1769126400000,"END_DATE":1982793600000,"DESCRIPTION":"NORTHERN CALIFORNIA-SACRAMENTO RIVER-TOWER BRIDGE-The lift span of the bridge will be secured in the closed-to-navigation position for electrical rehabilitation from August 3 through October 18, 2026.  When closed the bridge provides 29 feet of vertical clearance at mean high water.  Vessels able to transit the bridge while closed can continue to do so at any time.  The span will not be able to open for any reason during this time.  Temporary underdeck platforms will be installed east of the east tower and west of the west tower and will be higher than the lowest hittable portion of the bridge at those sites.  The upriver and downriver lower edges of the platform will be lighted at night with steady burning red lights.  At no time will the temporary platforms be installed beneath the main (lift) span.  For on-site conditions contact Caltrans at 916-869-0600 or the contractor at 925-250-2027.  For further information contact the Coast Guard Bridge Office at 510-219-4366.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-121.50826,38.58054]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-121.50826,"DECIMAL_LATITUDE":38.58054}},{"type":"Feature","id":35823,"geometry":{"type":"Point","coordinates":[-83.60694443999995,41.58055556000005]},"properties":{"ESRI_OID":35823,"MSI_UID":35823,"ATU":9,"TITLE":"Maumee Bay - Maumee River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386094,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:maubay:mauriv","WATERWAY_NAME":"Maumee River","CREATE_DATE":1769530008000,"MODIFIED_DATE":1769530021000,"BEGIN_DATE":1769472000000,"END_DATE":1846108799000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2026-01-27 To: 2028-07-01\n\nLocation:\n41-34-50.000N/083-36-25.000W\n\nBridge Name: I 90 Ohio Tpke Bridge\n*****REVISED*****\nOH - LAKE ERIE – Toledo Harbor\nFrom February 24, 2026, through July 1, 2028, scaffolding will be installed under the Ohio Turnpike Bridges at Mile 11.42, over the Maumee River.  Between the hours of 0700 and 1630, Monday through Saturday two barges 70-feet by 40-feet or smaller will be working under the bridge.  The barges will monitor VHF-Fm Radio and will move to accommodate vessels if a 3-hour advance notice is given.  A temporary dock will be constructed between shore and the first bridge pier.  Snooper trucks will be used, and spotters will warn workers of approaching vessels and move the man lifts to allow vessels to pass. \n[27/25] [27 JAN 26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.60694444,41.58055556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.60694444,"DECIMAL_LATITUDE":41.58055556}},{"type":"Feature","id":36080,"geometry":{"type":"Point","coordinates":[-74.01878999999997,40.83963000000006]},"properties":{"ESRI_OID":36080,"MSI_UID":36080,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1769789425000,"MODIFIED_DATE":1780595051000,"BEGIN_DATE":1769731200000,"END_DATE":1798848000000,"DESCRIPTION":"General/Bridges\nFrom: 2026-01-30 To: 2027-01-02\nLocation: 40.83963, -74.01879\nBridge Name: New Jersey Interstate 95 Turnpike Northbound Bridge\nOn February 16, 2026, between 7:00 am and 3:30 pm on weekdays, in-water bridge maintenance will be performed on the New Jersey Turnpike (117.6 NO)  IVO Pier One Overpeck Creek, mile .73 in Ridgefield, Bergen County, New Jersey. This work will be completed in three non-consecutive weeks. A 15 ft skiff and a 60 ft X 160 ft platform will be in the waterway intermittently.  Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.01879,40.83963]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.01879,"DECIMAL_LATITUDE":40.83963}},{"type":"Feature","id":36497,"geometry":{"type":"Point","coordinates":[-90.46686999999997,38.79825000000005]},"properties":{"ESRI_OID":36497,"MSI_UID":36497,"ATU":2,"TITLE":"Lower Mississippi River - Missouri River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116381331,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:misriv","WATERWAY_NAME":"Missouri River","CREATE_DATE":1770296304000,"MODIFIED_DATE":1770302230000,"BEGIN_DATE":1770249600000,"END_DATE":1830383999000,"DESCRIPTION":"Discovery Bridge; Continuing through December 31, 2027, the vertical clearance will be reduced by 3 feet by the installed safespan.  Mariners are urged to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.46687,38.79825]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.46687,"DECIMAL_LATITUDE":38.798249999999996}},{"type":"Feature","id":36498,"geometry":{"type":"Point","coordinates":[-83.89971999999995,43.579720000000066]},"properties":{"ESRI_OID":36498,"MSI_UID":36498,"ATU":9,"TITLE":"Saginaw Bay Channel - Saginaw River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386124,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:sagbay:sagbaycha:sagriv","WATERWAY_NAME":"Saginaw River","CREATE_DATE":1770296659000,"MODIFIED_DATE":1783620484000,"BEGIN_DATE":1770249600000,"END_DATE":1857945599000,"DESCRIPTION":"*****REVISED*****\nMI - LAKE HURON – Saginaw River\nFrom December 1, 2026, through March 31, 2027, the Lafayette Street Bridge at Mile 6.78, over the Saginaw River will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time. Currently, six barges 80x190-foot or smaller will be working under the bridge, and they will move if a 3-hour advance notice is provided by calling 608-475-8851, or 608-610-9374, or 989-293-5892. Trestles will be installed extending outward from shore approximately 50 feet.  Flashing yellow lights will warn mariners of the trestle’s location. Heel girders will be installed on the four corners of the bridge to enable the new drawspan to be opened during construction.  These girders will extend an additional 2 feet into the channel reducing the horizontal clearance to approximately 136-feet.  During the winter, the ice will degrade due to the movement of barges and the ice under the bridge should be considered unsafe for pedestrians or vehicles.\n[30/24] [44/24] [48/24] [8/24] [11/25] [20JAN26] [05 FEB 26] [30JUN26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.89972,43.57972]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.89972,"DECIMAL_LATITUDE":43.579719999999995}},{"type":"Feature","id":36642,"geometry":{"type":"Point","coordinates":[-76.14078999999998,43.24048000000005]},"properties":{"ESRI_OID":36642,"MSI_UID":36642,"ATU":9,"TITLE":"St. Lawrence Seaway - LAKE ONTARIO/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116386263,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont","WATERWAY_NAME":"LAKE ONTARIO","CREATE_DATE":1770387469000,"MODIFIED_DATE":1770387484000,"BEGIN_DATE":1770336000000,"END_DATE":1798761599000,"DESCRIPTION":"General/Bridges/Construction\n*****REVISED*****\nNY - NEW YORK STATE CANAL SYSTEM - Erie Canal\nFrom January 13, 2026, through December 31, 2026, between the hours of 0600 and 1800, Monday through Saturday, contractors will be constructing a temporary highway bridge and demolishing the original E-64 Route 11 Bridge at Mile 150.58 over the Erie Canal, Part of the New York Canal System.  A final replacement bridge will be constructed before the temporary bridge is completely removed from the waterway.  A 52-feet by 66-feet barge will be working under the bridge spans between the hours of 0600 and 1800, Monday through Saturday.  The barge will move to accommodate larger vessels with a 3-hour advance notice.  Advance notice should be provided to the barge on VHF-FM Marine Radio Channel 16 or by calling 607-345-7488.   From February 7 through March 31, 2026, the advance notice for the barge is extended to 12-hours due to ice congestion in the canal.  \n[08JAN26] [23JAN26] [6 FEB 26]\n\nFrom: 2026-02-06 To: 2026-12-31\n\nLocation:\n43-14-25.728N/076-08-26.844W\n\nBridge Name: 11 Route Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.14079,43.24048]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.14079,"DECIMAL_LATITUDE":43.24048}},{"type":"Feature","id":36768,"geometry":{"type":"Point","coordinates":[-82.54528999999997,27.30272000000008]},"properties":{"ESRI_OID":36768,"MSI_UID":36768,"ATU":7,"TITLE":"Matheny Creek/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383921,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:veninl:matcre","WATERWAY_NAME":"Matheny Creek","CREATE_DATE":1770659233000,"MODIFIED_DATE":1786017836000,"BEGIN_DATE":1770595200000,"END_DATE":1790726400000,"DESCRIPTION":"Matheny Creek/General/Bridges\nFrom: 2026-02-09 To: 2026-09-30\nLocation: 27.30272, -82.54529\nBridge Name: Siesta Key Bridge\nBridge rehabilitation is scheduled to begin April 2026, and end late November 2026. Channel restrictions and single-leaf openings are expected throughout the project. The Coast Guard will provide advanced notice of any waterway restrictions. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.54529,27.30272]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.54529,"DECIMAL_LATITUDE":27.302719999999997}},{"type":"Feature","id":36862,"geometry":{"type":"Point","coordinates":[-77.03994999999998,38.87543000000005]},"properties":{"ESRI_OID":36862,"MSI_UID":36862,"ATU":5,"TITLE":"Alexandria Channel - Georgetown Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116383087,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:potriv:upppotriv:alecha:geocha","WATERWAY_NAME":"Georgetown Channel","CREATE_DATE":1770747451000,"MODIFIED_DATE":1770747589000,"BEGIN_DATE":1745366400000,"END_DATE":1798675199000,"DESCRIPTION":"General/Bridges\n\nFrom: 2025-04-23 To: 2026-12-30\n\nLocation:\n38-52-31.548N/077-02-23.820W\n\nBridge Name: Arland Dean Williams Junior Memorial Bridge\n\nMariners are advised that maintenance work will be conducted on the Rochambeau Memorial Bridge (I-395 HOV Bridge, Bridge No. 169-1) across the Potomac River, mile 109.9, from April 30, 2025, to December 30, 2026. The work will include fender system replacement, underwater pier repairs, and topside concrete repairs. Maintenance operations will involve two 40' x 20' sectional spud barges and two 250 HP push boats, which will remain in place on the Northeast span for the duration of the project. The presence of this equipment will necessitate a temporary 20-foot reduction in the width of the navigational channel, leaving approximately 86 feet of horizontal clearance. Due to topside repairs, the installation of temporary work platforms beneath the bridge will reduce the vertical clearance by no more than 5 feet, leaving approximately 19 feet of vertical clearance. Dive operations will be conducted near the navigational channel from August 18, 2025, through December 30, 2026, from 7 a.m. to 4 p.m., Monday through Friday. Mariners must reduce speed, maintain a no-wake condition, and remain clear of the marked dive area. The dive site will be delineated by high-visibility buoys, dive flags, and flashing beacons. Vessels transiting the area are required to contact the dive team on VHF-FM Channels 13 or 16 prior to entering the work zone. Mariners are urged to exercise extreme caution and adjust transits accordingly.\nMSI # 36862.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.03995,38.87543]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.03994999999999,"DECIMAL_LATITUDE":38.87543}},{"type":"Feature","id":36984,"geometry":{"type":"Point","coordinates":[-74.09013999999996,40.787690000000055]},"properties":{"ESRI_OID":36984,"MSI_UID":36984,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1770901202000,"MODIFIED_DATE":1780595033000,"BEGIN_DATE":1770854400000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges\n\nFrom: 2026-02-12 To: 2027-01-01\n\nLocation:\n40-47-15.684N/074-05-24.504W\nOn February 16, 2026, between 7:00 am and 3:30 pm on weekdays and weekends, bridge maintenance will be performed on the New Jersey Turnpike (W111.48) over Berry Creek Canal, mile .1 in Lyndhurst, Bergen County, New Jersey. This work will be completed in 3 stages in approximately 3 non-consecutive weeks. A 15 ft skiff and a 60 ft X 160 ft platform will be in the water intermittently. Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area.\nBridge Name: W111.48 NJ Interstate 95 Turnpike Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.09014,40.78769]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.09013999999999,"DECIMAL_LATITUDE":40.78769}},{"type":"Feature","id":37007,"geometry":{"type":"Point","coordinates":[-74.16373999999996,40.69034000000005]},"properties":{"ESRI_OID":37007,"MSI_UID":37007,"ATU":1,"TITLE":"DISTRICT 1 - CGD-NE MSI/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":null,"MRN":null,"WATERWAY_NAME":null,"CREATE_DATE":1770911956000,"MODIFIED_DATE":1770912053000,"BEGIN_DATE":1770854400000,"END_DATE":1798847999000,"DESCRIPTION":"DISTRICT 1 - CGD-NE MSI/General/Bridges/Construction\n\nFrom: 2026-02-12 To: 2027-01-01\n\nLocation:\n40-41-25.224N/074-09-49.464W\n\nBridge Name: 103.53 Interstate95 Expressway Southbound Bridge\nOn February 16, 2026, between 7:00 a.m. and 3:30 p.m. on weekdays, in-water bridge maintenance will be performed on the New Jersey Turnpike (103.53NO) over Bound River, mile .07 from the mouth of the Elizabeth River in Newark, Essex County, New Jersey. This work will be completed in 4 non-consecutive weeks. A 15 ft skip and a 60 ft X 160 ft platform will be in the waterway. Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.16374,40.69034]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.16373999999999,"DECIMAL_LATITUDE":40.69034}},{"type":"Feature","id":37019,"geometry":{"type":"Point","coordinates":[-74.01875999999999,40.839710000000025]},"properties":{"ESRI_OID":37019,"MSI_UID":37019,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1770918783000,"MODIFIED_DATE":1780595023000,"BEGIN_DATE":1770854400000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-02-12 To: 2027-01-01\n\nLocation:\n40-50-22.956N/074-01-07.536W\nOn February 16, 2026, between 7:00 am and 3:30 pm on weekdays, in-water bridge maintenance will be performed on the New Jersey Turnpike (117.6) IVO Piers three and six over Overpeck Creek, mile .68 in Ridgefield, Bergen County, New Jersey. This work will be completed in three non-consecutive weeks. A 15 ft skiff and a 60 ft X 160 ft platform will be in the waterway intermittently.  Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area.  \nBridge Name: 117 16 Interstate 95 Expressway Northbound Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.01876,40.83971]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.01876,"DECIMAL_LATITUDE":40.83971}},{"type":"Feature","id":37032,"geometry":{"type":"Point","coordinates":[-74.20310999999998,40.645260000000064]},"properties":{"ESRI_OID":37032,"MSI_UID":37032,"ATU":1,"TITLE":"DISTRICT 1 - CGD-NE MSI/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":null,"MRN":null,"WATERWAY_NAME":null,"CREATE_DATE":1770922551000,"MODIFIED_DATE":1770922618000,"BEGIN_DATE":1770854400000,"END_DATE":1798847999000,"DESCRIPTION":"DISTRICT 1 - CGD-NE MSI/General/Bridges/Maintenance\n\nFrom: 2026-02-12 To: 2027-01-01\n\nLocation:\n40-38-42.936N/074-12-11.196W\n\nBridge Name: 99 67 Interstate 95 Expressway Northbound Bridge\nOn February 16, 2026, between 7:00 am and 3:30 pm on weekdays, in-water bridge maintenance will be performed on the New Jersey Turnpike (99.67ASO) over Elizabeth River, mile .58 in Elizabeth, Union County, New Jersey. This work will be completed in 5 non-consecutive days. A 15 ft skip and a 60 ft X 160 ft platform will be in the waterway. Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.20311,40.64526]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.20311,"DECIMAL_LATITUDE":40.64526}},{"type":"Feature","id":37033,"geometry":{"type":"Point","coordinates":[-74.20402999999999,40.64557000000008]},"properties":{"ESRI_OID":37033,"MSI_UID":37033,"ATU":1,"TITLE":"Raritan River Cutoff Channel - Arthur Kill/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382300,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:rarrivcutcha:artkil","WATERWAY_NAME":"Arthur Kill","CREATE_DATE":1770922990000,"MODIFIED_DATE":1780595178000,"BEGIN_DATE":1770854400000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges/Maintenance\nOn February 16, 2026, between 7:00 am and 3:30 pm on weekdays, bridge maintenance will be performed on the New Jersey Turnpike (99.70ANI) IVO Interchange 13) over Elizabeth River, mile .61 to the mouth of Elizabeth Reach, in Elizabeth, Union County, New Jersey. This work will be completed in 5 non-consecutive days. A 15 ft skiff and a 60 ft X 160 ft platform will be in the waterway intermittently.  Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area.  \nFrom: 2026-02-12 To: 2027-01-01\n\nLocation:\n40-38-44.052N/074-12-14.508W\n\nBridge Name: 99 67 Interstate95 Expressway Southbound Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.20403,40.64557]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.20403,"DECIMAL_LATITUDE":40.64557}},{"type":"Feature","id":37116,"geometry":{"type":"Point","coordinates":[-74.03431999999998,40.82310000000007]},"properties":{"ESRI_OID":37116,"MSI_UID":37116,"ATU":1,"TITLE":"Newark Bay - Hackensack River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1770999888000,"MODIFIED_DATE":1780594996000,"BEGIN_DATE":1770940800000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-02-13 To: 2027-01-01\n\nLocation:\n40-49-23.160N/074-02-03.552W\n\nBridge Name: Structure W115 36 Interstate 95 Highway Northbound Bridge\nOn February 16, 2026, between 7:00 a.m. and 3:30 p.m. on weekdays, bridge maintenance will be performed om the deck, parapet, sidewalk and curb on Structure W115.36 Interstate 95 highway Southbound Bridge New Jersey Turnpike over the Hackensack River, mile 11.8 in Ridgefield, Bergen County, New Jersey. This work will be completed in 5 non-consecutive days. A 15 ft skiff and a 60 ft X 160 ft platform will be in the waterway intermittently.  Mariners requiring full horizontal clearance can contact Matt Becker at (201) 304-3045. The project is to be completed by December 31, 2026. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.03432,40.8231]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.03432,"DECIMAL_LATITUDE":40.823100000000004}},{"type":"Feature","id":37220,"geometry":{"type":"Point","coordinates":[-70.61362999999994,41.74197000000004]},"properties":{"ESRI_OID":37220,"MSI_UID":37220,"ATU":1,"TITLE":"Hog Island Channel - Cape Cod Canal Eastern Entrance/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381922,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:buzbaymaicha:hogislcha:capcodcaneasent","WATERWAY_NAME":"Cape Cod Canal Eastern Entrance","CREATE_DATE":1771350282000,"MODIFIED_DATE":1771350292000,"BEGIN_DATE":1772409600000,"END_DATE":1798847999000,"DESCRIPTION":"Atlas Painting and Sheeting Corp. will be conducting bridge sandblasting and painting operations on the Buzzards Bay Railroad Bridge over the Cape Cod Canal beginning 9 March 2026 through 31 December 2026. Scaffolding will reduce the vertical clearance from 135 feet to 130 feet MHW.  Questions concerning the project should be directed to the Duty Marine Traffic Controller, US Army Corps of Engineers, Cape Cod Canal Field Office at 978-318-8500 or VHF Channel 14. Mariners should exercise caution while transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.61363,41.74197]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.61363,"DECIMAL_LATITUDE":41.741969999999995}},{"type":"Feature","id":38278,"geometry":{"type":"Point","coordinates":[-73.99674999999996,40.70607000000007]},"properties":{"ESRI_OID":38278,"MSI_UID":38278,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382291,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1772548211000,"MODIFIED_DATE":1780428982000,"BEGIN_DATE":1784505600000,"END_DATE":1791676799000,"DESCRIPTION":"From August 1, 2026, through October 9, 2026, between 6:00 a.m. and 2:30 p.m., underwater repairs to the Brooklyn pier and fender of the Brooklyn Bridge across the East River at mile 0.8 shall take place utilizing divers from a platform moored adjacent to the Brooklyn pier.  Mariners can contact the contractor via marine radio VHF-FM Ch. 13/16 or call Tom McIntosh from JT Cleary at (201) 417-4115.  Mariners are advised to transit at a slow bell and exercise caution through the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.99675,40.70607]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.99674999999999,"DECIMAL_LATITUDE":40.70607}},{"type":"Feature","id":38388,"geometry":{"type":"Point","coordinates":[-73.82109166999999,40.868975000000034]},"properties":{"ESRI_OID":38388,"MSI_UID":38388,"ATU":1,"TITLE":"Hutchinson River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116381664,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:bloislsouandgarbay:lonislsoueaspar:lonislsouwespar:citisl:easbay:hutriv","WATERWAY_NAME":"Hutchinson River","CREATE_DATE":1772650504000,"MODIFIED_DATE":1785267206000,"BEGIN_DATE":1772582400000,"END_DATE":1791331199000,"DESCRIPTION":"NYCDOT is currently conducting emergency repairs to the Hutchinson River Parkway Bridge, mile 0.9, across the Hutchinson River in Bronx NY. During work hours (11:00 p.m. to 5:00 a.m.), a barge will reduce the horizontal clearance beneath the bridge by 30 feet. The barge will be relocated outside the navigable channel outside of work hours. A safety boat will be operating in the vicinity of the bridge. The resident engineer or contractor will be equipped with a VHF-FM marine radio and will be monitoring Channel 13/16 during hours of operation.  Mariners can also contact 929-687-2807 for construction details. This project is scheduled to be completed by October 5, 2026.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.82109167,40.868975]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.82109167,"DECIMAL_LATITUDE":40.868975}},{"type":"Feature","id":38389,"geometry":{"type":"Point","coordinates":[-73.90763055999997,41.07015278000006]},"properties":{"ESRI_OID":38389,"MSI_UID":38389,"ATU":1,"TITLE":"Main Channel - Hudson River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382131,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:hudriv","WATERWAY_NAME":"Hudson River","CREATE_DATE":1772651026000,"MODIFIED_DATE":1772651036000,"BEGIN_DATE":1772582400000,"END_DATE":1822089599000,"DESCRIPTION":"Cable anchorage retrofits of the Governor Mario M. Cuomo Bridge across the Hudson River at mile 27.0 will commence on March 15, 2026.  Temporary work\nplatform will be installed in four locations underneath the bridge. The\ntemporary work platform will extend 6 feet beneath the deck girders but remain\nabove the traveler handrails, not impacting the vertical clearance of the\nbridge. Welding (hot work) may be performed during working hours.  Work hours are 7:00 a.m. to 5:30 p.m. Monday through Friday. A safety boat will be\noperating in the vicinity of the bridge.  The resident engineer or contractor\nwill be equipped with a VHF-FM marine radio and will be monitoring Channel\n13/16 during hours of operation.  Mariners can contact Phillip Mirabella at\n732-306-4135 or Rafik Moawad at 848-235-1281 for construction details. This\nproject is scheduled to be completed by September 27, 2027.  Mariners are \nadvised to exercise caution when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.90763056,41.07015278]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.90763056,"DECIMAL_LATITUDE":41.07015278}},{"type":"Feature","id":38393,"geometry":{"type":"Point","coordinates":[-74.04544443999998,40.606250000000045]},"properties":{"ESRI_OID":38393,"MSI_UID":38393,"ATU":1,"TITLE":"Ambrose Channel - Main Channel/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382304,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1772656176000,"MODIFIED_DATE":1772656189000,"BEGIN_DATE":1774224000000,"END_DATE":1790812799000,"DESCRIPTION":"From April 1, 2026, through September 30, 2026, contractors will be installing main cable access platforms above the roadways of the Verrazzano Narrows Bridge, mile 0.0 across New York Harbor. The safety boat RHIANNON will be stationed below active work on this project during the hours of 7:00 a.m. and 3:30 p.m., as well from 10:00 p.m. to 6:00 a.m. The safety boat will move upon request by contacting the vessel directly on VHF-FM Channels 13 or 16. For more information regarding this project contact Eric Dovak at (347) 860-2399.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.04544444,40.60625]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.04544444,"DECIMAL_LATITUDE":40.606249999999996}},{"type":"Feature","id":38467,"geometry":{"type":"Point","coordinates":[-124.06177499999995,44.80980278000004]},"properties":{"ESRI_OID":38467,"MSI_UID":38467,"ATU":13,"TITLE":"Sector Columbia River, Submerged Land Act (SLA) - Depoe Bay/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385758,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:depbay","WATERWAY_NAME":"Depoe Bay","CREATE_DATE":1772735139000,"MODIFIED_DATE":1775601328000,"BEGIN_DATE":1765756800000,"END_DATE":1797724799000,"DESCRIPTION":"Oregon Department of Transportation (ODOT) and Carter Construction will be completing a cathodic protection project on the US-101 Bridge (BRDG UID 29514) (LLNR 9627) across the entrance to Depoe Bay, OR.  The planned start time/date is 0600 on 5 Jan 2026 through 1800 on 18 Dec 2026.  The start and end dates may change due to weather conditions.  The work requires the use of containment via scaffolding, that will reduce the vertical navigation clearance of the subject bridge from 46 feet to 41 feet at high tide for the center horizontal 38ft above the main navigation channel.  There will also be scaffolding that will hang about 19’ below the bottom of the bridge on the north and south side of the bridge arch of the main navigation channel and will remain in place until maintenance is completed until November / December.  The containment will be marked with amber caution lighting and will not obstruct any navigational aids.  For more information contact Markus Schaaf at Markus.Schaaf@odot.oregon.gov.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-124.061775,44.80980278]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-124.061775,"DECIMAL_LATITUDE":44.80980278}},{"type":"Feature","id":38878,"geometry":{"type":"Point","coordinates":[-74.28036999999995,40.496320000000026]},"properties":{"ESRI_OID":38878,"MSI_UID":38878,"ATU":1,"TITLE":"Raritan River Cutoff Channel - Raritan River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382111,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:rarrivcutcha:rarriv","WATERWAY_NAME":"Raritan River","CREATE_DATE":1773146159000,"MODIFIED_DATE":1785866648000,"BEGIN_DATE":1773100800000,"END_DATE":1895011199000,"DESCRIPTION":"Raritan River Cutoff Channel - Raritan River/General/Bridges/Construction\nFrom: 2026-03-10T00:00:00.000Z To: 2030-01-18T23:59:59.000Z\nLocation: 40.49632, -74.28037\nBridge Name: Raritan River Railroad Bridge\nConstruction and demolition operations to replace the Raritan River Railroad Bridge commenced on April 1, 2026, and will continue through January 18, 2030. Operations through August 2026 include Perth Amboy Pier Concrete Operations followed by counterweight Installation at the South Amboy Pier. A number of barges and support vessels will be moored outside the navigational channel.  Due to ongoing construction activities, mariners will be unable to use the south navigational channel. Work hours for this project are 7:00a.m. to 3:30 p.m. Monday -Friday. Mariners are advised to exercise caution and reduce wake when transiting the area. For more detailed information about the positioning of marine equipment, marker buoys and temporary works contact Project Engineer at 718 702-7238.\nA one-day channel closure is tentatively scheduled the week of September 28, 2026 – October 2, 2026. The actual closure date will be weather dependent and communicated with local mariners as the operation gets closer.\nMariners with questions or concerns can contact the vessels on scene via marine radio VHF-FM Ch 13/16. Mariners may also contact Daniel Nola at 732-221-3815 or Email: Daniel.Nola@skanska.com with questions/concerns, and to request to receive regular construction updates.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.28037,40.49632]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.28036999999999,"DECIMAL_LATITUDE":40.49632}},{"type":"Feature","id":39032,"geometry":{"type":"Point","coordinates":[-122.33981389999997,48.42151111000004]},"properties":{"ESRI_OID":39032,"MSI_UID":39032,"ATU":13,"TITLE":"DeceptionPass - Skagit Bay/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116385907,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:decpas:skabay","WATERWAY_NAME":"Skagit Bay","CREATE_DATE":1773248222000,"MODIFIED_DATE":1773248236000,"BEGIN_DATE":1773187200000,"END_DATE":1798847999000,"DESCRIPTION":"Washington State Department of Transportation (WSDOT) will be cleaning and painting the Division Street Bridge (LLNR 18783) across the Skagit River, mile 12.5, in Mount Vernon, WA. Construction will occur 24-hours a day and seven days per week from 0600 on 01 May 2026 to 2359 on 31 December 2026.  Containment system will be attached to half of the bridge 24-hours a day and will prevent falling debris.  Containment will reduce the vertical clearance on half of the bridge from 18.5 feet to 6.75 feet above high water,  The containment will be marked with amber caution lighting.  Work will not occur in the water, although one support vessel will be needed for worker safety.  Mariners are advised to use caution while transiting the area. For additional information, contact Mr. Shane Spahr, P.E. at (360) 757-5990 or spahrs@wsdot.wa.gov\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.3398139,48.42151111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.3398139,"DECIMAL_LATITUDE":48.42151111}},{"type":"Feature","id":39079,"geometry":{"type":"Point","coordinates":[-87.64114699999999,41.65745400000003]},"properties":{"ESRI_OID":39079,"MSI_UID":39079,"ATU":9,"TITLE":"LAKE MICHIGAN - Calumet/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cal","WATERWAY_NAME":"Calumet","CREATE_DATE":1773319409000,"MODIFIED_DATE":1784646196000,"BEGIN_DATE":1773273600000,"END_DATE":1793750399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-03-12 To: 2026-09-01\n\nLocation:\n41-39-26.834N/087-38-28.129W\n\nBridge Name: S Halstead St Bridge\nFrom March 24, 2026, through November 1, 2026, there will be scaffolding under the bridges that hangs no more than 2-feet below low steel. The scaffolding will display steady burning yellow lights on the bottom and four-corners to warn mariners of the temporary reduction in vertical clearance for the length of the scaffolding. Between the hours of 0600 and 1800, Monday through Saturday there will be a barge that is monitoring VHF-FM Marine Channel 16 and will require a 1-hour advance notice to accommodate vessels needing passage. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.641147,41.657454]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.64114699999999,"DECIMAL_LATITUDE":41.657454}},{"type":"Feature","id":39489,"geometry":{"type":"Point","coordinates":[-81.64367399999998,38.355687000000046]},"properties":{"ESRI_OID":39489,"MSI_UID":39489,"ATU":2,"TITLE":"Ohio River - Kanawha River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381292,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:kanriv","WATERWAY_NAME":"Kanawha River","CREATE_DATE":1773945907000,"MODIFIED_DATE":1773948487000,"BEGIN_DATE":1773878400000,"END_DATE":1798761599000,"DESCRIPTION":"Virginia Street and Quarrier Street Bridges: Continuing until December 2026, vertical clearance may be reduced by up to 3 feet due to work platforms hanging below the bridges.  Mariners are urged to maintain a proper lookout and exercise caution in the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.643674,38.355687]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.64367399999999,"DECIMAL_LATITUDE":38.355686999999996}},{"type":"Feature","id":39855,"geometry":{"type":"Point","coordinates":[-74.95827299999996,40.04448300000007]},"properties":{"ESRI_OID":39855,"MSI_UID":39855,"ATU":5,"TITLE":"Delaware River - Upper Delaware River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116382818,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv:uppdelriv","WATERWAY_NAME":"Upper Delaware River","CREATE_DATE":1774378352000,"MODIFIED_DATE":1774378374000,"BEGIN_DATE":1774310400000,"END_DATE":1789948799000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-03-24 To: 2026-09-20\n\nLocation:\n40-02-40.139N/074-57-29.783W\n\nBridge Name: Riverside Delanco Bridge\nMariners are advised that a construction company, on behalf of the Burlington County Bridge Commission, is performing maintenance on the U.S. Route 543 (Riverside-Delanco) Bridge across Rancocas Creek, mile 1.3, at Burlington County, NJ. The project will include fender system repairs, steel repairs, roadway repairs, and complete bridge painting. Bridge maintenance will be performed from 7 a.m. to 3:30 p.m., Monday through Friday, from March 15, 2026, through June 30, 2027. Work in the navigation span of the bridge will occur on one side of the swing span at a time, with the opposite span open for navigation. A temporary work platform will be installed across the entire length of the bridge, reducing the vertical clearance of the bridge by approximately three (3) feet.\n\nTo facilitate bridge work, the draw span of the bridge will operate as follows: From March 15, 2026, through March 31, 2026, from 7 a.m. to 11 p.m., open on signal if at least 24 hours’ notice is given and need not open for the passage of vessels at all other times during those dates, except as provided in Title 33 Code of Federal Regulations 117.745(a)(1) for the passage of public vessels of the United States. From April 1, 2026, through September 10, 2026, open on signal from 3 p.m. to 8 p.m., Monday through Friday, and from 1 p.m. to 8 p.m., \n\nSaturday and Sunday. The bridge need not open for vessels at all other times during these dates, except as provided in Title 33 Code of Federal Regulations 117.745(a)(1) for the passage of public vessels of the United States.\nThe above temporary deviation of the operating regulation as contained in Title 33 Code of Federal Regulations 117.745(b) may be superseded upon publishing of a final rule for Docket No. USCG-2022-0221.\nMSI # 39855.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.958273,40.044483]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.95827299999999,"DECIMAL_LATITUDE":40.044483}},{"type":"Feature","id":40215,"geometry":{"type":"Point","coordinates":[-70.82627999999994,43.11811000000006]},"properties":{"ESRI_OID":40215,"MSI_UID":40215,"ATU":1,"TITLE":"Piscataqua River - Little Bay/General/Bridges/Removal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Removal","WTRW_UID":100116381883,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porhar:pisriv:litbay","WATERWAY_NAME":"Little Bay","CREATE_DATE":1774879795000,"MODIFIED_DATE":1774879803000,"BEGIN_DATE":1774828800000,"END_DATE":1806623999000,"DESCRIPTION":"Demolition activities have commenced to the General Sullivan Bridge across Little Bay, mile 0.1, between Newington and Dover NH and will continue through March 31, 2027. Work trestles have been constructed adjacent to the bridge from both banks, reducing the navigable channel to a width of 160 feet. A temporary work platform will be suspended from the bridge over the navigable channel on or about April 1, 2026. This work platform will not reduce the vertical clearance of the General Sullivan Bridge further than the clearance of the adjacent Spaulding Turnpike Bridge. Between April 1, 2026, and August 28, 2026, there will be short duration navigable channel closures to facilitate the removal of the bridge deck and superstructure over the navigable channel. The Coast Guard will announce these closures via Broadcast Notice to Mariners and updates to the Local Notice Mariners. Work hours for this project are 6:00 a.m. to 6:00 p.m. Monday through Friday. Mariners can contact on-scene project managers via VHF-FM channels 13/16 or by calling (207) 841-1902. Mariners are advised to exercise caution when transiting this area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.82628,43.11811]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.82628,"DECIMAL_LATITUDE":43.11811}},{"type":"Feature","id":40268,"geometry":{"type":"Point","coordinates":[-121.42920999999996,48.52670000000006]},"properties":{"ESRI_OID":40268,"MSI_UID":40268,"ATU":13,"TITLE":"DeceptionPass - Skagit Bay/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385907,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:decpas:skabay","WATERWAY_NAME":"Skagit Bay","CREATE_DATE":1774909819000,"MODIFIED_DATE":1774909932000,"BEGIN_DATE":1774828800000,"END_DATE":1793145599000,"DESCRIPTION":"WASHINGTON – SKAGIT RIVER – Bridge Notice\nSkagit County Public Works will be performing maintenance rehabilitation work on the 94 year old Marblemount Bridge over the Skagit River aka Cascade River Road Bridgen near Marblemount WA. Latitude and Longitude: (48.526758, -121.429239).  Beginning 09 March 2026 to 27 October 2026 a working platform will be installed below the bridge that will reduce the vertical navigation clearance by 3ft.  Mariners are advised to use caution when transiting below the bridge.  The containment will be marked with warning lights so local mariners can easily identify and navigate their way through the bridge.  For more information please contact Elliot Brasch Project Manager 206.261.9311 elliotb@stellarj.com\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-121.42921,48.5267]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-121.42921,"DECIMAL_LATITUDE":48.526700000000005}},{"type":"Feature","id":40326,"geometry":{"type":"Point","coordinates":[-71.10386666999995,42.41474722000004]},"properties":{"ESRI_OID":40326,"MSI_UID":40326,"ATU":1,"TITLE":"President Roads - Mystic River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381898,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa:mysriv","WATERWAY_NAME":"Mystic River","CREATE_DATE":1774985805000,"MODIFIED_DATE":1783622325000,"BEGIN_DATE":1774915200000,"END_DATE":1790899199000,"DESCRIPTION":"From May 1, 2026, to September 30, 2026, the Interstate-93 Bridge across the Mystic River, mile 4.3, in Medford MA will be undergoing substructure repairs. Repairs will be conducted Monday through Friday 6:00 a.m. to 2:00 p.m., with possible night shifts from 9:00 p.m. to 5:00 a.m. A temporary work platform will be suspended from the bridge adjacent to each bridge pier with a work barge underneath in the waterway. These work platforms will reduce the horizontal clearance of the bridge to 57 feet. Mariners requiring additional information may contact contractors on-scene via VHF-FM channel 13/16 or call (603) 365-9857. Mariners are advised to exercise caution when transiting this area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-71.10386667,42.41474722]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-71.10386667,"DECIMAL_LATITUDE":42.41474722}},{"type":"Feature","id":40653,"geometry":{"type":"Point","coordinates":[-74.11764999999997,40.695160000000044]},"properties":{"ESRI_OID":40653,"MSI_UID":40653,"ATU":1,"TITLE":"Kill Van Kull - Newark Bay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382117,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay","WATERWAY_NAME":"Newark Bay","CREATE_DATE":1775483474000,"MODIFIED_DATE":1776430190000,"BEGIN_DATE":1777593600000,"END_DATE":1806623999000,"DESCRIPTION":"Construction will commence on June 1, 2026, to replace NJ Turnpike Authority’s Newark Bay Bridge over Newark Bay at mile 3.8 between Newark and Bayonne NJ. From June 1, 2026, to April 1, 2027, contractors will be constructing a work trestle from the Bayonne shore of Newark Bay to the navigable channel. This work will not impede the navigable channel. Work hours will be 6:00 a.m. to 4:00 p.m. Monday through Friday. For construction details please contact Jed Fritz at 267-907-5932 or on-scene work vessels via marine radio VHF-FM 13/16. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.11765,40.69516]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.11765,"DECIMAL_LATITUDE":40.69516}},{"type":"Feature","id":40703,"geometry":{"type":"Point","coordinates":[-122.18397999999996,48.03592000000003]},"properties":{"ESRI_OID":40703,"MSI_UID":40703,"ATU":13,"TITLE":"Puget Sound - Possession Sound/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116385853,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:possou","WATERWAY_NAME":"Possession Sound","CREATE_DATE":1775504587000,"MODIFIED_DATE":1775504601000,"BEGIN_DATE":1775433600000,"END_DATE":1791071999000,"DESCRIPTION":"WASHINGTON – STEAMBOAT SLOUGH BNSF – Bridge Notice\nSteamboat Slough, mile 1.0 near Marysville, WA - Burlington Northern Santa Fe Railroad (BNSF).  Maintenance and rehab work will be performed from 11 May 2026 through 11 July 2026.  Work will be done on span 8 (span closest to the northern riverbank).  Scaffolding will be installed below span 8 extend approximately 4 ft 2 in below the low steel. The containment will be marked with amber warning lights. Mariners are advised to use caution when transiting below the bridge at span 8. For additional info contact Michael Walsh at 402-937-2013 or email at Michael.Walsh2@bnsf.com  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.18398,48.03592]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.18397999999999,"DECIMAL_LATITUDE":48.03592}},{"type":"Feature","id":40809,"geometry":{"type":"Point","coordinates":[-73.58720999999997,40.59395000000006]},"properties":{"ESRI_OID":40809,"MSI_UID":40809,"ATU":1,"TITLE":"Jones Inlet/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382249,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl","WATERWAY_NAME":"Jones Inlet","CREATE_DATE":1775663312000,"MODIFIED_DATE":1775663322000,"BEGIN_DATE":1775606400000,"END_DATE":1829001599000,"DESCRIPTION":"From April 15, 2026, to December 15, 2027, NYSDOT will be conducting structural rehabilitation to the Loop Parkway Bridge across Reynolds Channel at mile 8.2. Work hours are 7:00 a.m. to 4:00 p.m. Monday through Friday. During work hours, a 20-foot by 40-foot work barge will be deployed in the navigable channel. Mariners requiring full horizontal clearance under the bridge may contact the contractor on VHF-FM channels 13/16 or call (516) 351-9251. Mariners are advised to exercise caution when transiting this area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.58721,40.59395]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.58721,"DECIMAL_LATITUDE":40.59395}},{"type":"Feature","id":40810,"geometry":{"type":"Point","coordinates":[-73.56249799999995,40.63004300000006]},"properties":{"ESRI_OID":40810,"MSI_UID":40810,"ATU":1,"TITLE":"Jones Inlet/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382249,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl","WATERWAY_NAME":"Jones Inlet","CREATE_DATE":1775663417000,"MODIFIED_DATE":1775663427000,"BEGIN_DATE":1775606400000,"END_DATE":1829001599000,"DESCRIPTION":"From April 15, 2026, to December 15, 2027, NYSDOT will be conducting structural rehabilitation to the Meadowbrook Parkway Bridge across False Channel at mile 0.7. Work hours are 7:00 a.m. to 4:00 p.m. Monday through Friday. During work hours, a 20-foot by 40-foot work barge will be deployed in the navigable channel. Mariners requiring full horizontal clearance under the bridge may contact the contractor on VHF-FM channels 13/16 or call (516) 351-9251. Mariners are advised to exercise caution when transiting this area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.562498,40.630043]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.56249799999999,"DECIMAL_LATITUDE":40.630043}},{"type":"Feature","id":40811,"geometry":{"type":"Point","coordinates":[-73.55444443999994,40.615555560000075]},"properties":{"ESRI_OID":40811,"MSI_UID":40811,"ATU":1,"TITLE":"Jones Inlet - Middle Bay/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382192,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:midbay","WATERWAY_NAME":"Middle Bay","CREATE_DATE":1775663503000,"MODIFIED_DATE":1775663513000,"BEGIN_DATE":1775606400000,"END_DATE":1829001599000,"DESCRIPTION":"From April 15, 2026, to December 15, 2027, NYSDOT will be conducting structural rehabilitation to the Meadowbrook Parkway Bridge across Fundy Channel at mile 2.7. Work hours are 7:00 a.m. to 4:00 p.m. Monday through Friday. During work hours, a 20-foot by 40-foot work barge will be deployed in the navigable channel. Mariners requiring full horizontal clearance under the bridge may contact the contractor on VHF-FM channels 13/16 or call (516) 351-9251. Mariners are advised to exercise caution when transiting this area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.55444444,40.61555556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.55444444,"DECIMAL_LATITUDE":40.61555556}},{"type":"Feature","id":41096,"geometry":{"type":"Point","coordinates":[-70.82627999999994,43.11811000000006]},"properties":{"ESRI_OID":41096,"MSI_UID":41096,"ATU":1,"TITLE":"Piscataqua River - Little Bay/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381883,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porhar:pisriv:litbay","WATERWAY_NAME":"Little Bay","CREATE_DATE":1776180297000,"MODIFIED_DATE":1776180305000,"BEGIN_DATE":1776124800000,"END_DATE":1795219199000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2026-06-05 To: 2026-11-20\n\nLocation:\n43-07-05.196N/070-49-34.608W\n\nBridge Name: General Sullivan Bridge\n\nReed & Reed Inc. will be conducting bridge removal and temporary trestle construction operations in Little Bay, between Dover and Newington, NH, in position 43-07-04.56N, 070-49-34.59W. Construction will run from June 5, 2026, to November 20, 2026, Monday through Saturday, between 6:30am to 6:30 pm, local time. Equipment on scene will be (2) 250-ton cranes, (1) 90-ton Rough Terrian Crane, (2) forklifts, (1) dump truck, (1) excavator, (1) loader, (2) safety boats, (2) work boats, (2) 90’ manlifts, monitoring VHF-FM CH 13 &16. Vessels will be directed through a temporarily reduced 160-foot-wide navigational channel marked by tow temporary red and two temporary green buoys. Navigation through the work zone will be maintained during normal operations whenever safe to do so. The channel is expected to be restricted from June 5, 2026, through November 20, 2026, due to construction of the final Newington trestle span. In addition, short-term channel closures of up to 4 hours will be required during Span 5 superstructure removal, currently scheduled between August 3, 2026, and August 31, 2026. Outside of active closure periods, passage through the work zone will be accommodated subject to site conditions and construction activity.\n\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.82628,43.11811]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.82628,"DECIMAL_LATITUDE":43.11811}},{"type":"Feature","id":41232,"geometry":{"type":"Point","coordinates":[-77.61157999999995,43.24846000000008]},"properties":{"ESRI_OID":41232,"MSI_UID":41232,"ATU":9,"TITLE":"LAKE ONTARIO - Rochester Harbor/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386300,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:rochar","WATERWAY_NAME":"Rochester Harbor","CREATE_DATE":1776272396000,"MODIFIED_DATE":1776272404000,"BEGIN_DATE":1776211200000,"END_DATE":1790035199000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-04-15 To: 2026-09-21\n\nLocation:\n43-14-54.456N/077-36-41.688W\n\nBridge Name: Summerville Beach Colonel Patrick Henry Ororke Memorial Pattonwood Drive Bridge\nOn September 20, 2026 between the hours of 0745 and 0930, the O’Rorke Bridge at Mile 1.25 across the Genesee River at Rochester, New York. Will be secured to masted navigation in conjunction with the Rochester Marathon.  Vessels able to pass under the bridge without an opening may do so at any time. All Vessels are to proceed with caution.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.61158,43.24846]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.61158,"DECIMAL_LATITUDE":43.24846}},{"type":"Feature","id":41335,"geometry":{"type":"Point","coordinates":[-78.16371999999996,36.58790000000005]},"properties":{"ESRI_OID":41335,"MSI_UID":41335,"ATU":5,"TITLE":"Roanoke River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382960,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:oreinl:pamsou:crosou:albsou:roariv","WATERWAY_NAME":"Roanoke River","CREATE_DATE":1776351651000,"MODIFIED_DATE":1786454660000,"BEGIN_DATE":1776297600000,"END_DATE":1860019200000,"DESCRIPTION":"Roanoke River/General/Bridges/Maintenance\nFrom: 2026-04-16 To: 2026-10-13\nLocation: 36.5879, -78.16372\nBridge Name: Interstate 85 Southbound Bridge\nMariners are advised that an engineering firm, on behalf of Virginia Department of Transportation, will be performing maintenance on the fixed spans at I -85 Southbound Bridge across Roanoke River, mile 198.0, near Mecklenburg, VA. To facilitate deck demolition and concrete replacement, the span under construction will be closed to marine traffic. There will be orange caution buoys deployed each morning upstream and downstream during bridge work on each span closure. Vessels may use other spans of the bridge that they can safely navigate though. The project foreman can be contacted on VHF-FM channel 13 All mariners should use extreme caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-78.16372,36.5879]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-78.16372,"DECIMAL_LATITUDE":36.587900000000005}},{"type":"Feature","id":41401,"geometry":{"type":"Point","coordinates":[-79.96051999999997,32.78257000000008]},"properties":{"ESRI_OID":41401,"MSI_UID":41401,"ATU":7,"TITLE":"Ashley River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384354,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secchaexcecozon:secchatersea:secchasublanact:chahar:chaharsoucha:ashriv","WATERWAY_NAME":"Ashley River","CREATE_DATE":1776358428000,"MODIFIED_DATE":1776423982000,"BEGIN_DATE":1776297600000,"END_DATE":1822262400000,"DESCRIPTION":"Ashley River/General/Bridges\nFrom: 2026-04-16 To: 2027-09-30\nLocation: 32.78257, -79.96052\nBridge Name: Ashley River Pedestrian Bridge\nConstruction of the Ashley River Crossing Pedestrian Bridge continues on the Ashley River, in Charleston, SC. The new bridge will be constructed to the southeast (immediately adjacent) of the T. Allen Legare / US 17 Bridge. Construction barges will be partially obstructing the channel, approximately 50 to 60 feet of the channel will be available to navigation. Vessels requiring a full channel passage must contact Keith Simmons, 843-514-0257, at least 24 hours prior to the transit. Construction activities will be 24 hours a day, seven days a week. \nUPDATE 04/16/2026:\nThe SE and SW section of the T. Allen Legare / US 17 Bridge fender will be removed and extended to include the new pedestrian bridge.  Vessels should use caution and maintain safe speeds while transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-79.96052,32.78257]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-79.96052,"DECIMAL_LATITUDE":32.78257}},{"type":"Feature","id":41472,"geometry":{"type":"Point","coordinates":[-74.09888999999998,40.32502000000005]},"properties":{"ESRI_OID":41472,"MSI_UID":41472,"ATU":1,"TITLE":"Shrewsbury River - Navesink River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382114,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:shrriv:navriv","WATERWAY_NAME":"Navesink River","CREATE_DATE":1776436076000,"MODIFIED_DATE":1777574933000,"BEGIN_DATE":1776384000000,"END_DATE":1795564799000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-04-17 To: 2026-11-24\n\nLocation:\n40-19-30.072N/074-05-56.004W\nGarden State Parkway Structures (109.3SO, 109.3NO, 109.3NI) Southbound Outer and Northbound Outer and Inner Structures\n\nOn April 20, 2026 through November 23, 2026, between 6:00 a.m. and 3:00p.m. Monday through Friday, temporary walkways attached to the GSP structures and a hydro-platform will be operated from the Garden State Pkway Structures under the Swimming River, located 3 miles from the confluence of the Navesink River, in Tinton Falls, Monmouth County, New Jersey.  Mariners requiring full vertical and horizontal clearances can contact the contractor via marine radio VHF-FM Ch. 13/16 or call  (646) 267-5285 or (908) 421-9718. Mariners are requested to exercise caution when transiting the area. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.09889,40.32502]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.09889,"DECIMAL_LATITUDE":40.325019999999995}},{"type":"Feature","id":41483,"geometry":{"type":"Point","coordinates":[-73.79358888999997,40.799311110000076]},"properties":{"ESRI_OID":41483,"MSI_UID":41483,"ATU":1,"TITLE":"Long Island Sound Western Part - Little Bay/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381674,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:lonislsouwespar:litbay","WATERWAY_NAME":"Little Bay","CREATE_DATE":1776443260000,"MODIFIED_DATE":1776443270000,"BEGIN_DATE":1776384000000,"END_DATE":1793577599000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-04-17 To: 2026-11-01\n\nLocation:\n40-47-57.520N/073-47-36.920W\n\nBridge Name: Throgs Neck Bridge\n\nNEW YORK – EAST RIVER – Barge Placement –Beginning April 21, 2026 through October 31, 2026, contractors will be performing bridge painting at the Throgs Neck Bridge across East River at mile point 15.8.\nTo perform this work contractors will be utilizing a barge 110’x 32’. At no time will the bridge be in the navigational channel. Mariners with any questions can contact Project Manager Steven V. D’Orazio at (646) 235-7518 or via marine radio VHF-FM CH 13/16. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.79358889,40.79931111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.79358889,"DECIMAL_LATITUDE":40.79931111}},{"type":"Feature","id":41532,"geometry":{"type":"Point","coordinates":[-88.68696999999997,37.134340000000066]},"properties":{"ESRI_OID":41532,"MSI_UID":41532,"ATU":2,"TITLE":"Lower Mississippi River - Ohio River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381306,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv","WATERWAY_NAME":"Ohio River","CREATE_DATE":1776688484000,"MODIFIED_DATE":1776688609000,"BEGIN_DATE":1776643200000,"END_DATE":1798761599000,"DESCRIPTION":"I-24 Bridge: A scaffold deck system has been installed and will hang 8 feet below low steel.  Mariners are advised to transit the bridge with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.68697,37.13434]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.68697,"DECIMAL_LATITUDE":37.13434}},{"type":"Feature","id":41715,"geometry":{"type":"Point","coordinates":[-78.16371999999996,36.58790000000005]},"properties":{"ESRI_OID":41715,"MSI_UID":41715,"ATU":5,"TITLE":"Roanoke River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382960,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:oreinl:pamsou:crosou:albsou:roariv","WATERWAY_NAME":"Roanoke River","CREATE_DATE":1776779246000,"MODIFIED_DATE":1786454723000,"BEGIN_DATE":1776729600000,"END_DATE":1860019200000,"DESCRIPTION":"Roanoke River/General/Bridges/Rehabilitation\nFrom: 2026-04-21 To: 2028-10-31\nLocation: 36.5879, -78.16372\nBridge Name: Interstate 85 Southbound Bridge\nMariners are advised that an engineering firm, on behalf of Virginia Department of Transportation, will be performing maintenance on the fixed spans at I -85 Southbound Bridge across Roanoke River, mile 198.0, near Mecklenburg, VA. To facilitate deck demolition and concrete replacement from 7 a.m. May 01, 2026, through 5:30 p.m. December 09, 2028. There will be orange caution buoys deployed each morning upstream and downstream during bridge work on each span closure. Vessels may use other spans of the bridge that they can safely navigate though. The project foreman can be contacted on VHF-FM channel 13 All mariners should use extreme caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-78.16372,36.5879]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-78.16372,"DECIMAL_LATITUDE":36.587900000000005}},{"type":"Feature","id":41764,"geometry":{"type":"Point","coordinates":[-81.69221999999996,41.49333000000007]},"properties":{"ESRI_OID":41764,"MSI_UID":41764,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor/General/Bridges/Removal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Removal","WTRW_UID":100116386090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:clehar","WATERWAY_NAME":"Cleveland Harbor","CREATE_DATE":1776790474000,"MODIFIED_DATE":1776863884000,"BEGIN_DATE":1776729600000,"END_DATE":1804636799000,"DESCRIPTION":"General/Bridges/Removal\nOH - LAKE ERIE – Cleveland Harbor\nFrom January 18, 2027, through March 4, 2027, a 180-foot by 52-foot barge will be moored in the drawspan of the Eagle Avenue Bridge at Mile 2.80 over the Cuyahoga River.  The barge will be unable to move as the drawspan is lowered onto its deck for removal.  Vessels will not be able to go around the barge or under the bridge until after March 4, 2027.\n[21APR26} \n\nFrom: 2026-04-21 To: 2027-03-09\n\nLocation:\n41-29-35.988N/081-41-31.992W\n\nBridge Name: Eagle Avenue Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.69222,41.49333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.69221999999999,"DECIMAL_LATITUDE":41.49333}},{"type":"Feature","id":41769,"geometry":{"type":"Point","coordinates":[-78.90221999999994,42.931250000000034]},"properties":{"ESRI_OID":41769,"MSI_UID":41769,"ATU":9,"TITLE":"Strawberry Island Cut - Black Rock Canal/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386037,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:toncha:strislcut:blaroccan","WATERWAY_NAME":"Black Rock Canal","CREATE_DATE":1776791663000,"MODIFIED_DATE":1777295764000,"BEGIN_DATE":1776729600000,"END_DATE":1793145599000,"DESCRIPTION":"On April 22, 2026, from 0700 to 1300, the Canadian National International Railroad Bridge at mile 3.8 over the Black Rock Canal will be secured to masted navigation for maintenance.  Vessels able to pass under the bridge without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-78.90222,42.93125]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-78.90222,"DECIMAL_LATITUDE":42.93125}},{"type":"Feature","id":42007,"geometry":{"type":"Point","coordinates":[-94.28076999999996,35.343360000000075]},"properties":{"ESRI_OID":42007,"MSI_UID":42007,"ATU":2,"TITLE":"Arkansas Post Canal - Arkansas River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381231,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:whiriv:arkposcan:arkriv","WATERWAY_NAME":"Arkansas River","CREATE_DATE":1776961413000,"MODIFIED_DATE":1776961761000,"BEGIN_DATE":1776902400000,"END_DATE":1798761599000,"DESCRIPTION":"Mariners are advised that bridge construction falsework is located in the river at approximate Mile 291.6, downstream of James W. Trimble L/D (No. 13).  These obstructions will be in place intermittently during the I-49 Bridge construction and may be submerged depending on river conditions.  Although the obstructions are located outside of the navigation channel, mariners should exercise caution when transiting the area and remain aware of potential changes to navigation due to construction activities.  Updates and further notices will be issued as needed.  Mariners may contact Little Rock District Office at (501) 324-5739 or by email at CESWL-OP-OM@usace.army.mil, for further information.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-94.28077,35.34336]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-94.28076999999999,"DECIMAL_LATITUDE":35.34336}},{"type":"Feature","id":42049,"geometry":{"type":"Point","coordinates":[-80.21855999999997,25.783980000000042]},"properties":{"ESRI_OID":42049,"MSI_UID":42049,"ATU":7,"TITLE":"Biscayne Bay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383422,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaseckeywesexcecozon:secseckeywesmiatersea:secmiaseckeywessublanact:bisbay","WATERWAY_NAME":"Biscayne Bay","CREATE_DATE":1777027902000,"MODIFIED_DATE":1777027908000,"BEGIN_DATE":1776988800000,"END_DATE":1824076800000,"DESCRIPTION":"Biscayne Bay/General/Bridges\nFrom: 2026-04-24 To: 2027-10-21\nLocation: 25.78398, -80.21856\nBridge Name: 836 Double-Decked State Route Bridge \nConstruction continues on the double-decked bridge. Gantry operations are expected to begin across the Miami River starting April 24, 2026 and last through September 30, 2026. Impacts to navigation are not anticipated, however, overnight waterway closures may be necessary. The Coast Guard will provide advanced notice if impacts to navigation are expected. \nBeginning late August 2026, the fender system will be replaced. The navigation channel will be partially obstructed with in-water equipment. Future updates will be made with dates/times for waterway impacts.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.21856,25.78398]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.21856,"DECIMAL_LATITUDE":25.78398}},{"type":"Feature","id":42332,"geometry":{"type":"Point","coordinates":[-82.33668999999998,26.93092000000007]},"properties":{"ESRI_OID":42332,"MSI_UID":42332,"ATU":7,"TITLE":"Lemon Bay Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116383576,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:sancarbay:pinislsou:gassoucha:lembaycha","WATERWAY_NAME":"Lemon Bay Channel","CREATE_DATE":1777394128000,"MODIFIED_DATE":1777394133000,"BEGIN_DATE":1777334400000,"END_DATE":1792886400000,"DESCRIPTION":"Lemon Bay Channel/General/Bridges\nFrom: 2026-04-28 To: 2026-10-25\nLocation: 26.93092, -82.33669\nBridge Name: Placida Road Bridge - Rock Creek\nThe southern span is closed to navigation for repairs to the bridge structure. All marine traffic should utilized the northern span. The county has placed buoys, a turbidity curtain and signage across the southern span alerting mariners of the closure. All mariners are advised to transit the area with caution. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.33669,26.93092]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.33668999999999,"DECIMAL_LATITUDE":26.93092}},{"type":"Feature","id":42383,"geometry":{"type":"Point","coordinates":[-74.04544443999998,40.606250000000045]},"properties":{"ESRI_OID":42383,"MSI_UID":42383,"ATU":1,"TITLE":"Ambrose Channel - Main Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382304,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1777399988000,"MODIFIED_DATE":1777400006000,"BEGIN_DATE":1780272000000,"END_DATE":1793491199000,"DESCRIPTION":"General/Bridges/Construction\nFrom June 1, 2026 – October 31, 2026, daily between 7:00 a.m. and 5:00 p.m., a biennial bridge inspection using an UBIU and traveler will be conducted on the Verrazano Bridge.  In August, main cable inspection using rappelled ropes will also be conducted.  Mariners requiring the UBIU or traveler to move to provide full vertical clearance can contact VTS New York, or contact the contractor via marine radio VHF-FM Ch. 13/16 or by calling  646-996-0634 or 646-634-3390. Mariners are advised to exercise caution when transiting the area. \nFrom: 2026-06-01 To: 2026-10-31\n\nLocation:\n40-36-22.500N/074-02-43.600W\n\nBridge Name: Verrazano Narrows Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.04544444,40.60625]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.04544444,"DECIMAL_LATITUDE":40.606249999999996}},{"type":"Feature","id":42546,"geometry":{"type":"Point","coordinates":[-73.41541999999998,41.100430000000074]},"properties":{"ESRI_OID":42546,"MSI_UID":42546,"ATU":1,"TITLE":"Norwalk East Approach - Norwalk Channel/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381610,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:lonislsouwespar:noreasapp:norcha","WATERWAY_NAME":"Norwalk Channel","CREATE_DATE":1777488079000,"MODIFIED_DATE":1777488092000,"BEGIN_DATE":1777420800000,"END_DATE":1925078399000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-04-29 To: 2031-01-01\n\nLocation:\n41-06-01.548N/073-24-55.512W\n\nBridge Name: Walk Bridge\n\nCONNECTICUT – NORWALK RIVER - General Construction – Connecticut Department of Transportation will continue work of the new Walk Bridge over the Norwalk River at mile 0.1 beginning May 1, 2026 through December 31, 2030. The contractor will utilize work boats & barges in one channel (either East or West) at a time leaving the unoccupied side available for mariners to transit with assistance of Norwalk Marine Police. Message signs will be installed along the North Side or South Side of Walk Bridge to direct marine traffic accordingly to the open channel. Contractors will be transiting barges to and from Manresa Island frequently throughout the project. Mariners are advised to exercise caution and reduce wake when transiting the area as barges may move between the channels at times throughout the day. Mariners with questions or concerns can contact the contractor via marine radio VHF-FM Ch 13/16 or call Matthew Damore (978)-621-7937 or Jason Rourke (860) 250-1020. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.41542,41.10043]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.41542,"DECIMAL_LATITUDE":41.100429999999996}},{"type":"Feature","id":42631,"geometry":{"type":"Point","coordinates":[-74.11963999999995,40.69898000000006]},"properties":{"ESRI_OID":42631,"MSI_UID":42631,"ATU":1,"TITLE":"Kill Van Kull - Newark Bay/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382117,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay","WATERWAY_NAME":"Newark Bay","CREATE_DATE":1777554359000,"MODIFIED_DATE":1784657063000,"BEGIN_DATE":1783900800000,"END_DATE":1790294400000,"DESCRIPTION":"Kill Van Kull - Newark Bay/General/Bridges/Inspection\nFrom: 2026-07-13T00:00:00.000Z To: 2026-09-25T00:00:00.000Z\nLocation: 40.69898, -74.11964\nBridge Name: Lehigh Valley Drawbridge\nStarting July 14th through September 25, 2026, between 6:00 a.m. and 4 p.m. Monday through Friday, barges and work boats will be positioned outside the navigable channel at or near CONRAIL’s Lehigh Valley Railroad Bridge over the Upper Newark Bay at milepost 4.3 between Newark and Bayonne, New Jersey to perform an inspection For bridge related matters contact (215) 495-2140 and secondary contact (856) 220-8948.  Mariners are advised to exercise caution when transiting the area.  Contractor will monitor VHF-FM marine radio channels 13/16 during hours of operation.  \n\n\n\n\n\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.11964,40.69898]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.11963999999999,"DECIMAL_LATITUDE":40.69898}},{"type":"Feature","id":42661,"geometry":{"type":"Point","coordinates":[-71.17045832999997,41.709308330000056]},"properties":{"ESRI_OID":42661,"MSI_UID":42661,"ATU":1,"TITLE":"Tiverton Channel - Mount Hope Bay/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116382329,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:mouhopbayapp:tivcha:mouhopbay","WATERWAY_NAME":"Mount Hope Bay","CREATE_DATE":1777559189000,"MODIFIED_DATE":1777986911000,"BEGIN_DATE":1779062400000,"END_DATE":1801526399000,"DESCRIPTION":"General/Bridges/Repairs, Painting, Or Fender Replacement\n\nFrom: 2026-05-18 To: 2027-02-01\n\nLocation:\n41-42-33.510N/071-10-13.650W\n\nBridge Name: I 195 Bridge\nFrom May 18, 2026 – January 31, 2027, daily between 7:00 a.m. and 5:00 p.m., fender repairs using barges will be conducted on the Braga (I-195) Bridge across the Taunton River, mile 0.4, between Fall River and Somerset, MA. While material barges are on site, the width of the channel will be reduced from 400 feet to approximately 335 feet. Mariners requiring additional information regarding this project can contact the contractor on-site via marine radio VHF-FM Ch. 13/16 or by calling 978-844-4768. Mariners are advised to exercise caution when transiting this area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-71.17045833,41.70930833]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-71.17045833,"DECIMAL_LATITUDE":41.70930833}},{"type":"Feature","id":42722,"geometry":{"type":"Point","coordinates":[-80.78187999999994,32.224830000000054]},"properties":{"ESRI_OID":42722,"MSI_UID":42722,"ATU":7,"TITLE":"Skull Creek/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116384282,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secchaexcecozon:secchatersea:secchasublanact:calsouent:calsou:chaharsavriv:jenislfla:skucre","WATERWAY_NAME":"Skull Creek","CREATE_DATE":1777565881000,"MODIFIED_DATE":1777565889000,"BEGIN_DATE":1777507200000,"END_DATE":1793059200000,"DESCRIPTION":"Skull Creek/General/Bridges\nFrom: 2026-04-30 To: 2026-10-27\nLocation: 32.22483, -80.78188\nBridge Name: United States 278 Highway Bridge\nThe southern section of the fender system is damaged and missing. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.78188,32.22483]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.78188,"DECIMAL_LATITUDE":32.22483}},{"type":"Feature","id":42748,"geometry":{"type":"Point","coordinates":[-122.33407999999997,47.54194000000007]},"properties":{"ESRI_OID":42748,"MSI_UID":42748,"ATU":13,"TITLE":"Elliott Bay - Duwamish Waterway East/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100118213969,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:ellbay:duwwateas","WATERWAY_NAME":"Duwamish Waterway East","CREATE_DATE":1777572477000,"MODIFIED_DATE":1780074226000,"BEGIN_DATE":1777680000000,"END_DATE":1799539199000,"DESCRIPTION":"The draws of each bridge across the Duwamish Waterway shall open on signal, except as follows: From Monday through Friday, except all Federal holidays but Columbus Day, the draw of the First Avenue South Bridge, mile 2.5, need not be opened for the passage of vessels from 6 a.m. to 9 a.m. and from 3 p.m. to 6 p.m., except: The draw shall open at any time for a vessel of 5000 gross tons and over, a vessel towing a vessel of 5000 gross tons and over, and a vessel proceeding to pick up for towing a vessel of 5000 gross tons and over.\nIn addition, the Coast Guard has approved a temporary deviation that governs the operating schedule for the 1st Avenue South Bridge (BRDG UID 29458). This deviation accommodates repair maintenance and part replacement from 6 a.m. July 14, 2026, to 11:59 p.m. January 8, 2027. From Monday through Friday, except all Federal holidays, from 6 p.m. to 6 a.m., all vessels requiring a draw opening of the 1st Ave. Bridge shall give a 24-hour advance notice and confirm their arrival time 2 hours before their scheduled arrival at the bridge. On Saturday and Sunday, during all hours of operation, vessels requiring the draw of the 1st Ave Bridge to open shall give a 24-hour advance notice and confirm their arrival time 2 hours before their scheduled arrival at the bridge. Upon the vessel’s arrival, a signal shall be given to open. The bridge operator will open half of the draw in single leaf unless a full opening is requested during the 24-hour advance notice. The horizontal clearance with a full opening is 120 feet at the ends of the span and 145 feet at the water line. The horizontal clearance with half of the draw open is 60 feet at the ends of the span and 72 feet at the water line. The subject bridge provides 32 feet for 100 feet center span, and 22 feet side spans of vertical clearance in the closed-to-navigation position above high water. No alternate route is available on the Duwamish Waterway. Throughout the duration of this deviation, the 1st Avenue South Bridge must open the full draw for emergency vessel(s) responding to a call “if” safely able to do so. The bridge shall operate in accordance with 33 CFR §117.1041 at all other times. For more information on this event contact Garrett Hutton at (206) 440-4626 or garrett.hutton@wsdot.wa.gov.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.33408,47.54194]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.33408,"DECIMAL_LATITUDE":47.54194}},{"type":"Feature","id":42990,"geometry":{"type":"Point","coordinates":[-71.07379999999995,42.36841000000004]},"properties":{"ESRI_OID":42990,"MSI_UID":42990,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1777928265000,"MODIFIED_DATE":1777928276000,"BEGIN_DATE":1778457600000,"END_DATE":1796169599000,"DESCRIPTION":"General/Bridges/Repairs, Painting, Or Fender Replacement\n\nFrom: 2026-05-11 To: 2026-12-01\n\nLocation:\n42-22-06.276N/071-04-25.680W\nMASSACHUSETTS – BOSTON INNER HARBOR – LOWER CHARLES RIVER –BROAD CANAL DRAWBRIDGE – Bridge Repairs\n\nMariners are advised that SPS New England Inc will be conducting bridge repairs and structural steel replacement on the Broad Canal Bridge in the Lower Charles River basin. Bridge repair operations will commence on May 11, 2026, and continue through December 1, 2026. Work Hours will be Monday through Friday for 8 hours per day varying between day and night shifts subject to Mass DOT approval. On scene equipment will consist of a push boat and a 20' x 50' Barge. The equipment will be staged in the navigable channel during work hours, reducing the horizontal clearance of the channel to 20 feet. Vessels requiring the entire 40-foot navigable channel are asked to provide 24-hour advanced notification to the on-scene contractor. All support vessels and work barges will be staged outside the navigable channel during non-working hours. For more information, mariners may contact SPS New England Marine Manager Mr. Greg Bashaw at (978) 360-0262 or the project manager Mr. Andrew Chamberland at (508) 328-8828. On-scene support vessel will be monitoring VHF-FM Ch 13. Mariners are advised to use caution and transit at slow speed to minimize wake when transiting the area.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-71.0738,42.36841]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-71.0738,"DECIMAL_LATITUDE":42.36841}},{"type":"Feature","id":43062,"geometry":{"type":"Point","coordinates":[-87.45223999999996,41.66001000000006]},"properties":{"ESRI_OID":43062,"MSI_UID":43062,"ATU":9,"TITLE":"LAKE MICHIGAN - Indiana Harbor/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116386245,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:indhar","WATERWAY_NAME":"Indiana Harbor","CREATE_DATE":1777988405000,"MODIFIED_DATE":1777988417000,"BEGIN_DATE":1777939200000,"END_DATE":1830297599000,"DESCRIPTION":"The Coast Guard has received a report that the bridge fendering is damaged near the Norfolk Southern Railroad Bridge at Mile 0.72 over the Indiana Harbor Canal.  Mariners should use caution when transiting the area.\n[48/24]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.45224,41.66001]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.45223999999999,"DECIMAL_LATITUDE":41.66001}},{"type":"Feature","id":43197,"geometry":{"type":"Point","coordinates":[-122.20342,37.60259000000008]},"properties":{"ESRI_OID":43197,"MSI_UID":43197,"ATU":11,"TITLE":"San Francisco Bay South Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385538,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanfraoakbaybriwescro:sanfrabaysoucha","WATERWAY_NAME":"San Francisco Bay South Channel","CREATE_DATE":1778083259000,"MODIFIED_DATE":1778083266000,"BEGIN_DATE":1778025600000,"END_DATE":2298326400000,"DESCRIPTION":"NORTHERN CALIFORNIA-SAN FRANCISCO BAY-SAN MATEO/HAYWARD BRIDGE-Repairs to the bridge will take place Monday-Friday, 6:30 a.m. to 4:30 p.m., May 28, 2026 through April 17, 2029.  Barges will be moored beneath the causeway portion of the bridge starting at pier 636 and moving east for the duration of the project until reaching abutment 1142 on the Hayward side of the bridge.  At no time will the barges impede the main navigation span of the bridge at piers 19-20.  For further information contact the Coast Guard Bridge Office at 571-607-2206 or D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.20342,37.60259]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.20342,"DECIMAL_LATITUDE":37.60259}},{"type":"Feature","id":43249,"geometry":{"type":"Point","coordinates":[-87.65777777999995,44.09222222000005]},"properties":{"ESRI_OID":43249,"MSI_UID":43249,"ATU":9,"TITLE":"Manistee - Manitowoc Harbor of Refuge/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386214,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:man:manharofref","WATERWAY_NAME":"Manitowoc Harbor of Refuge","CREATE_DATE":1778161932000,"MODIFIED_DATE":1778161943000,"BEGIN_DATE":1778112000000,"END_DATE":1796083199000,"DESCRIPTION":"WI - LAKE MICHIGAN – Manitowoc Harbor\nFrom April 1 through November 30, Monday through Friday, the 8th Street Bridge at Mile 0.29 and the Tenth Street Bridge, mile 0.43, over the Manitowoc River, need not open from 7 a.m. to 8 a.m., and 11 a.m. to noon, and again from 4 p.m. to 5 p.m., except weekends and federal holidays. From 10 p.m. to 4 a.m., the bridges will open on signal if provided a 2-hour advance notice of arrival.  There is a control house at each bridge allowing one drawtender to operate one or both bridges remotely.  The bridges are required to maintain and operate a radiotelephone, and a two-way public address system capable of responding to sound signals or voice communications between the operator and vessels.\n[07MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.65777778,44.09222222]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.65777778,"DECIMAL_LATITUDE":44.09222222}},{"type":"Feature","id":43250,"geometry":{"type":"Point","coordinates":[-87.66055555999998,44.09194444000008]},"properties":{"ESRI_OID":43250,"MSI_UID":43250,"ATU":9,"TITLE":"Manistee - Manitowoc Harbor of Refuge/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386214,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:man:manharofref","WATERWAY_NAME":"Manitowoc Harbor of Refuge","CREATE_DATE":1778161997000,"MODIFIED_DATE":1778162006000,"BEGIN_DATE":1778112000000,"END_DATE":1796083199000,"DESCRIPTION":"WI - LAKE MICHIGAN – Manitowoc Harbor\nFrom April 1 through November 30, Monday through Friday, the 8th Street Bridge at Mile 0.29 and the Tenth Street Bridge, mile 0.43, over the Manitowoc River, need not open from 7 a.m. to 8 a.m., and 11 a.m. to noon, and again from 4 p.m. to 5 p.m., except weekends and federal holidays. From 10 p.m. to 4 a.m., the bridges will open on signal if provided a 2-hour advance notice of arrival.  There is a control house at each bridge allowing one drawtender to operate one or both bridges remotely.  The bridges are required to maintain and operate a radiotelephone, and a two-way public address system capable of responding to sound signals or voice communications between the operator and vessels.\n[07MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.66055556,44.09194444]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.66055556,"DECIMAL_LATITUDE":44.09194444}},{"type":"Feature","id":43289,"geometry":{"type":"Point","coordinates":[-73.10965999999996,41.20529000000005]},"properties":{"ESRI_OID":43289,"MSI_UID":43289,"ATU":1,"TITLE":"Long Island Sound Eastern Part - Housatonic River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116381568,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:houriv","WATERWAY_NAME":"Housatonic River","CREATE_DATE":1778178902000,"MODIFIED_DATE":1778178931000,"BEGIN_DATE":1782864000000,"END_DATE":1830297599000,"DESCRIPTION":"General/Bridges/Repairs, Painting, Or Fender Replacement\n\nFrom: 2026-07-01 To: 2027-12-31\n\nLocation:\n41-12-19.044N/073-06-34.776W\n\nBridge Name: Devon Railroad Bridge\n\nCONNECTICUT – HOUSATONIC RIVER – Bridge Repairs – Beginning July 20, 2026, Connecticut Department of Transportation will be performing interim repairs on the Devon Bridge across Housatonic River at mile 3.9. Contractor will be utilizing a barge in the navigational channel that will reduce the horizontal clearance to 41’-6” as well as installing a platform under the bridge outside of the navigational channel that will reduce the vertical clearance. Work is expected to be completed in December 2027. Mariners with any questions can contact the contractor via marine radio VHF-FM Ch 13/16 or call CTDOT Environmental Coordinator Brian Brinsmade at (203) 389-3173. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.10966,41.20529]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.10965999999999,"DECIMAL_LATITUDE":41.20529}},{"type":"Feature","id":43300,"geometry":{"type":"Point","coordinates":[-73.99065277999995,40.70728889000003]},"properties":{"ESRI_OID":43300,"MSI_UID":43300,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382291,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1778182172000,"MODIFIED_DATE":1778182183000,"BEGIN_DATE":1778112000000,"END_DATE":1798847999000,"DESCRIPTION":"From May 1, 2026 – December 31, 2026, Monday-Friday, with occasional Saturdays and Sundays, between 8:00 a.m. and 4:00 p.m., a biennial bridge inspection using a traveler and rigging will be conducted on the Manhattan Bridge, mile 1.1 in the East River, New York City. The safety boat Kylie Anne (CT8893BM) will be on scene during inspection operations. Mariners requiring the traveler to move to provide full vertical clearance can contact VTS New York, or contact the contractor via marine radio VHF-FM Ch. 13/16 or by calling 631-891-9721. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.99065278,40.70728889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.99065278,"DECIMAL_LATITUDE":40.70728889}},{"type":"Feature","id":43358,"geometry":{"type":"Point","coordinates":[-122.37660999999997,37.79929000000004]},"properties":{"ESRI_OID":43358,"MSI_UID":43358,"ATU":11,"TITLE":"San Francisco Bay - San Francisco Oakland Bay Bridge West Crossing/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116385440,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanfraoakbaybriwescro","WATERWAY_NAME":"San Francisco Oakland Bay Bridge West Crossing","CREATE_DATE":1778252878000,"MODIFIED_DATE":1788210947000,"BEGIN_DATE":1778198400000,"END_DATE":1872806400000,"DESCRIPTION":"NORTHERN CALIFORNIA-SAN FRANCISCO BAY-SAN FRANCISCO/OAKLAND BAY BRIDGE-Caltrans will be deploying the maintenance travelers on the west span of the bridge, 7:30 am to 2 pm, September 15, 2026 in span D-E (W5-W6); September 16-17, 2026 in span B-C (W3-W4); and October 6-8, 2026 in span C-D (W4-W5).   When in use, the traveler reduces the vertical navigational clearance of the bridge by 5 feet.  Mariners should contact the traveler at (510) 520-8843 or (510) 295-7216 at least 2-hours before transiting the bridge to determine the location of the traveler and to allow enough time for the traveler to move out of the channel span if necessary.  For further information contact the Coast Guard Bridge Office at 571-607-2207 or SWDBridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.37661,37.79929]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.37661,"DECIMAL_LATITUDE":37.79929}},{"type":"Feature","id":43394,"geometry":{"type":"Point","coordinates":[-123.87732899999997,46.97203700000006]},"properties":{"ESRI_OID":43394,"MSI_UID":43394,"ATU":13,"TITLE":"Grays Harbor - Hoquiam River/General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100118212218,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:grahar:hoqriv","WATERWAY_NAME":"Hoquiam River","CREATE_DATE":1778266351000,"MODIFIED_DATE":1778270812000,"BEGIN_DATE":1778198400000,"END_DATE":1809388799000,"DESCRIPTION":"The PSAP Railroad Bridge (LLNR 16071.1) across the Hoquiam River in Hoquiam, WA, has been vandalized.  The bridge cannot open and all lights are extinguished UFN.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-123.877329,46.972037]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-123.877329,"DECIMAL_LATITUDE":46.972037}},{"type":"Feature","id":43505,"geometry":{"type":"Point","coordinates":[-70.74679443999997,41.738108330000045]},"properties":{"ESRI_OID":43505,"MSI_UID":43505,"ATU":1,"TITLE":"Buzzards Bay Main Channel - Weweantic River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100118362028,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:buzbaymaicha:wewriv","WATERWAY_NAME":"Weweantic River","CREATE_DATE":1778531815000,"MODIFIED_DATE":1778531851000,"BEGIN_DATE":1777593600000,"END_DATE":1852243199000,"DESCRIPTION":"Massachusetts Department of Transportation (MassDOT) will conduct bridge demolition and replacement operations on the Route 6 Bridges over the Weweantic River in Marion and Wareham, MA. Beginning May 1, 2026 through September 10, 2028, multiple work boats, barges, cranes, and support equipment will be operating in the vicinity of the bridges. Construction activities may occur within multiple spans and channels; however, a navigable channel will remain open at all times. Construction equipment, including barges, cofferdams, and work platforms, will be present within and adjacent to the navigable channel. Short-term channel restrictions may occur during active construction operations, including pile driving, sheeting, and erection activities, and will be limited to periods when such operations are in progress. Mariners are advised to exercise caution and reduce wake when transiting the area. Mariners with questions or concerns may contact the contractor via VHF-FM Channels 13/16 or call Don Smith (413) 262-3687 or Jay Krutiak (413) 770-1723.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.74679444,41.73810833]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.74679444,"DECIMAL_LATITUDE":41.73810833}},{"type":"Feature","id":43517,"geometry":{"type":"Point","coordinates":[-72.64062999999999,41.714680000000044]},"properties":{"ESRI_OID":43517,"MSI_UID":43517,"ATU":1,"TITLE":"North Channel Saybrook To New Haven - Connecticut River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381571,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:norchasaytonewhav:conriv","WATERWAY_NAME":"Connecticut River","CREATE_DATE":1778587842000,"MODIFIED_DATE":1778587872000,"BEGIN_DATE":1778544000000,"END_DATE":1859241599000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2026-05-12 To: 2028-11-30\n\nLocation:\n41-42-52.848N/072-38-26.268W\n\nBridge Name: Putnam 3 Route Bridge\n\nCONNECTICUT – CONNECTICUT RIVER – Connecticut Department of Transportation will be rehabilitating the Putnam Bridge across Connecticut River, mile 47.4, between Glastonbury and Wethersfield, Connecticut. To perform this work the contractor will be installing a work platform beginning May 31, 2026. The platform will reduce the vertical clearance to 75’. This work platform will be installed until November 2028. The contractors work hours are as follows:\nDay Shift:\n • Monday – Friday 7:00AM – 5:30PM and Saturday 7:00AM – 3:30PM \nNight Shift:\n • Sunday – Friday 7:00PM – 6:00AM\nMariners are advised to exercise caution and reduce wake when transiting the area. Mariners with questions or concerns can contact the contractor via marine radio VHF-FM Ch 13/16 or call Ryan Hawkins 860-515-9205.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-72.64063,41.71468]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-72.64063,"DECIMAL_LATITUDE":41.71468}},{"type":"Feature","id":43570,"geometry":{"type":"Point","coordinates":[-122.65470279999994,45.42508889000004]},"properties":{"ESRI_OID":43570,"MSI_UID":43570,"ATU":13,"TITLE":"Elk Rock - Willamette River Portland To Newberg/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116385749,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv:wilriv:elkroc:wilrivportonew","WATERWAY_NAME":"Willamette River Portland To Newberg","CREATE_DATE":1778619398000,"MODIFIED_DATE":1778619425000,"BEGIN_DATE":1778544000000,"END_DATE":1794182399000,"DESCRIPTION":"Multiple up and down river lights are extinguishing.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.6547028,45.42508889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.6547028,"DECIMAL_LATITUDE":45.42508889}},{"type":"Feature","id":43656,"geometry":{"type":"Point","coordinates":[-88.01527777999996,44.518333330000075]},"properties":{"ESRI_OID":43656,"MSI_UID":43656,"ATU":9,"TITLE":"LOWER GREEN BAY - Green Bay Harbor Entrance Channel/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385984,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay:grebayharentcha","WATERWAY_NAME":"Green Bay Harbor Entrance Channel","CREATE_DATE":1778692913000,"MODIFIED_DATE":1784811812000,"BEGIN_DATE":1778630400000,"END_DATE":1788911999000,"DESCRIPTION":"On September 5, 2026, between the hours of 1430 and 1730, the Bart Starr Bridge at mile 1.81, over the Fox River will be secured to masted navigation in conjunction with the UW Madison and Notre Dame Football Game.  Vessels able to pass under the bridge without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01527778,44.51833333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01527778,"DECIMAL_LATITUDE":44.51833333}},{"type":"Feature","id":43657,"geometry":{"type":"Point","coordinates":[-88.01527777999996,44.518333330000075]},"properties":{"ESRI_OID":43657,"MSI_UID":43657,"ATU":9,"TITLE":"LAKE MICHIGAN - LOWER GREEN BAY/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386187,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay","WATERWAY_NAME":"LOWER GREEN BAY","CREATE_DATE":1778693104000,"MODIFIED_DATE":1778693115000,"BEGIN_DATE":1778630400000,"END_DATE":1791331199000,"DESCRIPTION":"On October 3, 2026, between the hours of 0500 and 1000, the Ray Nitschke Bridge at mile 1.58, over the Fox River will be secured to masted navigation in conjunction with the Bellin Women’s Half Marathon.  Vessels able to pass under the bridge without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01527778,44.51833333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01527778,"DECIMAL_LATITUDE":44.51833333}},{"type":"Feature","id":43692,"geometry":{"type":"Point","coordinates":[-88.57393999999994,47.123710000000074]},"properties":{"ESRI_OID":43692,"MSI_UID":43692,"ATU":9,"TITLE":"Keweenaw Upper Entrance - Keweenaw Waterway/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386374,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:saimarriv:laksup:kewuppent:kewwat","WATERWAY_NAME":"Keweenaw Waterway","CREATE_DATE":1778766051000,"MODIFIED_DATE":1778766061000,"BEGIN_DATE":1778716800000,"END_DATE":1902441599000,"DESCRIPTION":"MI- LAKE SUPERIOR – Kewanee Waterway\nDuring May 2027, May 2029, and October 2029, the US 41 Bridge at Mile 16.0 over the Keweenaw Waterway will be in the intermediate position and will not open for recreational vessels during the 0800, Noon, or 1630 scheduled openings to accommodate deck replacements. Recreational vessels able to pass under the bridge without an opening may do so at any time.  From December 15 through April 14, 2027, 2028, 2029, and 2030 the bridge will be secured to masted navigation to accommodate rehabilitation of the deck and machinery.\n[14MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.57394,47.12371]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.57394,"DECIMAL_LATITUDE":47.123709999999996}},{"type":"Feature","id":43693,"geometry":{"type":"Point","coordinates":[-88.01527777999996,44.518333330000075]},"properties":{"ESRI_OID":43693,"MSI_UID":43693,"ATU":9,"TITLE":"LAKE MICHIGAN - LOWER GREEN BAY/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386187,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay","WATERWAY_NAME":"LOWER GREEN BAY","CREATE_DATE":1778766219000,"MODIFIED_DATE":1778766231000,"BEGIN_DATE":1778716800000,"END_DATE":1791331199000,"DESCRIPTION":"On October 3, 2026, between the hours of 0500 and 1000, the Ray Nitschke Bridge at mile 1.58, over the Fox River will be secured to masted navigation in conjunction with the Bellin Women’s Half Marathon.  Vessels able to pass under the bridge without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01527778,44.51833333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01527778,"DECIMAL_LATITUDE":44.51833333}},{"type":"Feature","id":43815,"geometry":{"type":"Point","coordinates":[-71.38705999999996,41.81925000000007]},"properties":{"ESRI_OID":43815,"MSI_UID":43815,"ATU":1,"TITLE":"Providence River - Seekonk River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382349,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:prorivapp:proriv:seeriv","WATERWAY_NAME":"Seekonk River","CREATE_DATE":1778858305000,"MODIFIED_DATE":1779449944000,"BEGIN_DATE":1779062400000,"END_DATE":1877471999000,"DESCRIPTION":"RHODE ISLAND- WASHINGTON BRIDGE (RIDOT BRIDGE NO. 700) – SEEKONK RIVER- General Construction – Rhode Island Department of Transportation (RIDOT) will begin preliminary construction work for the new Washington Bridge. From May 18, 2026, to June 29, 2029, there will be ongoing bridge construction operations Monday-Friday from 7:00 a.m.-4:30 p.m. Construction equipment and barges will be positioned outside of the navigation channel. For the next three months, there will be no reduction to the bridge horizontal or vertical clearances and no closures to the navigation channel. Mariners are advised to exercise caution and reduce wake when transiting the area. Mariners with questions or concerns can contact the contractor via marine radio VHF-FM Ch 16 or call Andy Kerr, General Superintendent at (860) 912-7299.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-71.38706,41.81925]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-71.38705999999999,"DECIMAL_LATITUDE":41.81925}},{"type":"Feature","id":43926,"geometry":{"type":"Point","coordinates":[-74.09541999999993,40.75343000000004]},"properties":{"ESRI_OID":43926,"MSI_UID":43926,"ATU":1,"TITLE":"Hackensack River/General/Bridges/Removal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Removal","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1779124919000,"MODIFIED_DATE":1779124983000,"BEGIN_DATE":1784332800000,"END_DATE":1802563200000,"DESCRIPTION":"General/Bridges\nFrom: Tentative 2026-09-01  through 2026-12-28 (to start) To: Project will take approximately 8 weeks\nLocation: 40.75343, -74.09542\nBridge Name: Amtrak Portal Bridge\nThis is a preliminary notice. STJV is tentatively scheduled to start demolition of the existing Portal North bridge as early as September 1, 2026, but could start as late as end of December 28, 2026.  The actual start date will be provided in future updates and is dependent on moving remaining existing rail traffic onto the new bridge.  Upon making the rail traffic switch, the power to the swing bridge will be cut, making the existing bridge inoperable and commencing demolition activities.  The demolition of the existing bridge will require eight (8) continuous weeks of full channel closures (Both Channels) for the safety of the public and for the successful completion of the work.  The bridge demolition will NOT use explosives, instead sections of steel well be cut and removed with a crane on a barge.  Once the steel beams are removed, cofferdams will be installed, the concrete piers will be demolished along with the timber fendering. Mariners are advised to plan accordingly and exercise caution when transiting the area.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.09542,40.75343]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.09541999999999,"DECIMAL_LATITUDE":40.75343}},{"type":"Feature","id":44162,"geometry":{"type":"Point","coordinates":[-83.11819799999995,42.28972600000003]},"properties":{"ESRI_OID":44162,"MSI_UID":44162,"ATU":9,"TITLE":"WEST END OF LAKE ERIE - Detroit River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116385968,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv","WATERWAY_NAME":"Detroit River","CREATE_DATE":1779295630000,"MODIFIED_DATE":1779295640000,"BEGIN_DATE":1779235200000,"END_DATE":1794873599000,"DESCRIPTION":"*****REVISED*****\nMI – DETROIT RIVER – River Rouge\nFrom May 18 through May 28, 2026, the Del Ray Connecting Railroad Bridge at Mile 0.34 over the River Rouge Old Channel will be secured to masted navigation for maintenance.  Vessels able to pass under the bridge without opening may do so at any time. \n[22APR26] [20 MAY 26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.118198,42.289726]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.11819799999999,"DECIMAL_LATITUDE":42.289725999999995}},{"type":"Feature","id":44163,"geometry":{"type":"Point","coordinates":[-87.64801999999997,41.90202000000005]},"properties":{"ESRI_OID":44163,"MSI_UID":44163,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1779295833000,"MODIFIED_DATE":1779295844000,"BEGIN_DATE":1779235200000,"END_DATE":1794873599000,"DESCRIPTION":"IL - LAKE MICHIGAN – Chicago Harbor \nFrom June 1 through June 19, 2026, between the hours of 0600 and 1800, Monday through Saturday a 80-feet by 40-feet barge will be working under the North Halstead Street Bridge at Mile 2.85 (CORPS MILE 326.7) over the Chicago River North Branch Canal.  The barge will move if provided with a 3-hour advance notice.  The barge will monitor VHF-FM Marine Channel 16.\n[20MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.64802,41.90202]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.64802,"DECIMAL_LATITUDE":41.90202}},{"type":"Feature","id":44330,"geometry":{"type":"Point","coordinates":[-122.66910499999994,45.52752300000003]},"properties":{"ESRI_OID":44330,"MSI_UID":44330,"ATU":13,"TITLE":"Columbia River - Willamette River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116385767,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv:wilriv","WATERWAY_NAME":"Willamette River","CREATE_DATE":1779473146000,"MODIFIED_DATE":1779473161000,"BEGIN_DATE":1779408000000,"END_DATE":1795046399000,"DESCRIPTION":"Clearance gauges missing","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.669105,45.527523]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.669105,"DECIMAL_LATITUDE":45.527522999999995}},{"type":"Feature","id":44372,"geometry":{"type":"Point","coordinates":[-81.24983999999995,24.67040000000003]},"properties":{"ESRI_OID":44372,"MSI_UID":44372,"ATU":7,"TITLE":"Florida Bay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383641,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:seckeywesexcecozon:seckeywestersea:seckeywessublanact:hawcha:flobay","WATERWAY_NAME":"Florida Bay","CREATE_DATE":1779794471000,"MODIFIED_DATE":1779794850000,"BEGIN_DATE":1779753600000,"END_DATE":1814313600000,"DESCRIPTION":"Florida Bay/General/Bridges\nFrom: 2026-05-26 To: 2027-06-30\nLocation: 24.6704, -81.24984\nBridge Name: United States 1 Highway Bridge\nThe bridge across the Ohio Bahia Honda Channel is undergoing a rehabilitation. Repairs include concrete repair of the substructure and concrete beam restoration of the super structure. The contractor will have floating platforms and various support vessels in-water. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.24984,24.6704]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.24983999999999,"DECIMAL_LATITUDE":24.6704}},{"type":"Feature","id":44464,"geometry":{"type":"Point","coordinates":[-70.89829999999995,42.54314000000005]},"properties":{"ESRI_OID":44464,"MSI_UID":44464,"ATU":1,"TITLE":"Beverly Channel - Danvers River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116382023,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:salcha:bevcha:danriv","WATERWAY_NAME":"Danvers River","CREATE_DATE":1779817139000,"MODIFIED_DATE":1779817158000,"BEGIN_DATE":1781913600000,"END_DATE":1791071999000,"DESCRIPTION":"General/Bridges/Repairs, Painting, Or Fender Replacement\n\nFrom: 2026-06-20 To: 2026-10-03\n\nLocation:\n42-32-35.304N/070-53-53.880W\n\nBridge Name: Kernwood Ave Bridge\nMASSACHUSETTS– DANVERS RIVER– SALEM AND BEVERLY- KERNWOOD BRIDGE – Bridge Fender System Repairs and Full channel closures \nMassDOT and SPS New England Inc will be conducting emergency repairs to the fender system at the Kernwood Bridge located at mile 1 of the Danvers River between Salem and Beverly Massachusetts. Work will commence Sunday June 21st, 2026, and continue through Friday October 2nd, 2026.  Sunday work hours will be 11:00 p.m. to 5:00 a.m. Monday through Thursday work hours will be 9:00 p.m. to 5:00 a.m. During this maintenance project a full channel closure will be in effect during the timeframes listed above. Vessels will be unable to transit through the bridge during the closure. On scene equipment will consist of a 30x60 tug and barge with associated dive equipment and one safety vessel. Mariners should contact the on-scene Harbormaster boat on VHF Channel 13/16 for guidance. Questions may be addressed to MassDOT Mr. Thomas Gallagher at (978) 886-3724 or SPS New England project manager Ms. Laura Hood at (978) 606-7673. Mariners are advised to plan accordingly and exercise caution. when transiting the area. \nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.8983,42.54314]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.8983,"DECIMAL_LATITUDE":42.54314}},{"type":"Feature","id":44608,"geometry":{"type":"Point","coordinates":[-87.54138888999995,41.72750000000008]},"properties":{"ESRI_OID":44608,"MSI_UID":44608,"ATU":9,"TITLE":"LAKE MICHIGAN - Calumet/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cal","WATERWAY_NAME":"Calumet","CREATE_DATE":1779901143000,"MODIFIED_DATE":1779901152000,"BEGIN_DATE":1779840000000,"END_DATE":1900022399000,"DESCRIPTION":"*****REVISED*****\nIL - LAKE MICHIGAN – Calumet Harbor\nFrom March 1, through March 7, 2027, the 92nd Street Bridge at mile 0.76 (CORPS MILE 332.4) and the 100th Street Bridge at mile 1.78 (CORPS MILE 331.4) over the Calumet River will be secured to masted navigation for removal.  Vessels able to pass under the bridge without an opening may do so at any time.  A barge will remain under one leaf to accommodate the removal of that leaf.   \nFrom February 21, through March 11, 2028, the 92nd Street Bridge at mile 0.76 (CORPS MILE 332.4) and the 100th Street Bridge at mile 1.78 (CORPS MILE 331.4) over the Calumet River will be secured to masted navigation as the new bridge leaf is being installed.  A barge will remain under the new leaf until it is fully connected.  A 48-hour break will be provided near the middle of the three-week project to accommodate commercial traffic; this will be coordinated through weekly TEAMS meetings hosted by the U.S. Coast Guard and the contractor to be announced in January 2028 through the Local Notice to mariners and the Bridge Maintenance and Activities List.\nFrom March 1, through March 7, 2029, the 95th Street Bridge at mile 1.09 (CORPS MILE 332.1) and the 106th Street Bridge at mile 2.58 (CORPS MILE 330.6) over the Calumet River will be secured to masted navigation for removal.  Vessels able to pass under the bridge without an opening may do so at any time.  A barge will remain under one leaf to accommodate the removal of that leaf.   \nFrom February 21, through March 15, 2030, the 95th Street Bridge at mile 1.09 (CORPS MILE 332.1) and the 106th Street Bridge at mile 2.58 (CORPS MILE 330.6) over the Calumet River will be secured to masted navigation as the new bridge leaf is being installed.  A barge will remain under the new leaf until it is fully connected.  A 48-hour break will be provided near the middle of the three-week project to accommodate commercial traffic; this will be coordinated through weekly TEAMS meetings hosted by the U.S. Coast Guard and the contractor to be announced in January 2030 through the Local Notice to mariners and the Bridge Maintenance and Activities List.\nThe Contractor will temporarily light any reduction in vertical or horizontal clearances with steady burning yellow lights until the regular bridge navigation lights can be established.\n[20MAY26] [27MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.54138889,41.7275]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.54138889,"DECIMAL_LATITUDE":41.7275}},{"type":"Feature","id":44609,"geometry":{"type":"Point","coordinates":[-87.54249999999996,41.71388889000008]},"properties":{"ESRI_OID":44609,"MSI_UID":44609,"ATU":9,"TITLE":"LAKE MICHIGAN - Calumet/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cal","WATERWAY_NAME":"Calumet","CREATE_DATE":1779901234000,"MODIFIED_DATE":1779901243000,"BEGIN_DATE":1779840000000,"END_DATE":1900022399000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2026-05-27 To: 2030-03-17\n\nLocation:\n41-42-50.000N/087-32-33.000W\n\nBridge Name: 100th St Bridge\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.5425,41.71388889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.5425,"DECIMAL_LATITUDE":41.71388889}},{"type":"Feature","id":44610,"geometry":{"type":"Point","coordinates":[-87.54318899999998,41.72285300000004]},"properties":{"ESRI_OID":44610,"MSI_UID":44610,"ATU":9,"TITLE":"LAKE MICHIGAN - Calumet/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cal","WATERWAY_NAME":"Calumet","CREATE_DATE":1779901319000,"MODIFIED_DATE":1779901328000,"BEGIN_DATE":1779840000000,"END_DATE":1900022399000,"DESCRIPTION":"*****REVISED*****\nIL - LAKE MICHIGAN – Calumet Harbor\nFrom March 1, through March 7, 2027, the 92nd Street Bridge at mile 0.76 (CORPS MILE 332.4) and the 100th Street Bridge at mile 1.78 (CORPS MILE 331.4) over the Calumet River will be secured to masted navigation for removal.  Vessels able to pass under the bridge without an opening may do so at any time.  A barge will remain under one leaf to accommodate the removal of that leaf.   \nFrom February 21, through March 11, 2028, the 92nd Street Bridge at mile 0.76 (CORPS MILE 332.4) and the 100th Street Bridge at mile 1.78 (CORPS MILE 331.4) over the Calumet River will be secured to masted navigation as the new bridge leaf is being installed.  A barge will remain under the new leaf until it is fully connected.  A 48-hour break will be provided near the middle of the three-week project to accommodate commercial traffic; this will be coordinated through weekly TEAMS meetings hosted by the U.S. Coast Guard and the contractor to be announced in January 2028 through the Local Notice to mariners and the Bridge Maintenance and Activities List.\nFrom March 1, through March 7, 2029, the 95th Street Bridge at mile 1.09 (CORPS MILE 332.1) and the 106th Street Bridge at mile 2.58 (CORPS MILE 330.6) over the Calumet River will be secured to masted navigation for removal.  Vessels able to pass under the bridge without an opening may do so at any time.  A barge will remain under one leaf to accommodate the removal of that leaf.   \nFrom February 21, through March 15, 2030, the 95th Street Bridge at mile 1.09 (CORPS MILE 332.1) and the 106th Street Bridge at mile 2.58 (CORPS MILE 330.6) over the Calumet River will be secured to masted navigation as the new bridge leaf is being installed.  A barge will remain under the new leaf until it is fully connected.  A 48-hour break will be provided near the middle of the three-week project to accommodate commercial traffic; this will be coordinated through weekly TEAMS meetings hosted by the U.S. Coast Guard and the contractor to be announced in January 2030 through the Local Notice to mariners and the Bridge Maintenance and Activities List.\nThe Contractor will temporarily light any reduction in vertical or horizontal clearances with steady burning yellow lights until the regular bridge navigation lights can be established.\n[20MAY26] [27MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.543189,41.722853]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.543189,"DECIMAL_LATITUDE":41.722853}},{"type":"Feature","id":44611,"geometry":{"type":"Point","coordinates":[-87.54595599999999,41.70277600000003]},"properties":{"ESRI_OID":44611,"MSI_UID":44611,"ATU":9,"TITLE":"LAKE MICHIGAN - Calumet/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cal","WATERWAY_NAME":"Calumet","CREATE_DATE":1779901400000,"MODIFIED_DATE":1779901412000,"BEGIN_DATE":1779840000000,"END_DATE":1900022399000,"DESCRIPTION":"*****REVISED*****\nIL - LAKE MICHIGAN – Calumet Harbor\nFrom March 1, through March 7, 2027, the 92nd Street Bridge at mile 0.76 (CORPS MILE 332.4) and the 100th Street Bridge at mile 1.78 (CORPS MILE 331.4) over the Calumet River will be secured to masted navigation for removal.  Vessels able to pass under the bridge without an opening may do so at any time.  A barge will remain under one leaf to accommodate the removal of that leaf.   \nFrom February 21, through March 11, 2028, the 92nd Street Bridge at mile 0.76 (CORPS MILE 332.4) and the 100th Street Bridge at mile 1.78 (CORPS MILE 331.4) over the Calumet River will be secured to masted navigation as the new bridge leaf is being installed.  A barge will remain under the new leaf until it is fully connected.  A 48-hour break will be provided near the middle of the three-week project to accommodate commercial traffic; this will be coordinated through weekly TEAMS meetings hosted by the U.S. Coast Guard and the contractor to be announced in January 2028 through the Local Notice to mariners and the Bridge Maintenance and Activities List.\nFrom March 1, through March 7, 2029, the 95th Street Bridge at mile 1.09 (CORPS MILE 332.1) and the 106th Street Bridge at mile 2.58 (CORPS MILE 330.6) over the Calumet River will be secured to masted navigation for removal.  Vessels able to pass under the bridge without an opening may do so at any time.  A barge will remain under one leaf to accommodate the removal of that leaf.   \nFrom February 21, through March 15, 2030, the 95th Street Bridge at mile 1.09 (CORPS MILE 332.1) and the 106th Street Bridge at mile 2.58 (CORPS MILE 330.6) over the Calumet River will be secured to masted navigation as the new bridge leaf is being installed.  A barge will remain under the new leaf until it is fully connected.  A 48-hour break will be provided near the middle of the three-week project to accommodate commercial traffic; this will be coordinated through weekly TEAMS meetings hosted by the U.S. Coast Guard and the contractor to be announced in January 2030 through the Local Notice to mariners and the Bridge Maintenance and Activities List.\nThe Contractor will temporarily light any reduction in vertical or horizontal clearances with steady burning yellow lights until the regular bridge navigation lights can be established.\n[20MAY26] [27MAY26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.545956,41.702776]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.54595599999999,"DECIMAL_LATITUDE":41.702776}},{"type":"Feature","id":44982,"geometry":{"type":"Point","coordinates":[-84.52259999999995,39.091260000000034]},"properties":{"ESRI_OID":44982,"MSI_UID":44982,"ATU":2,"TITLE":"Lower Mississippi River - Ohio River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381306,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv","WATERWAY_NAME":"Ohio River","CREATE_DATE":1780325012000,"MODIFIED_DATE":1787941112000,"BEGIN_DATE":1780272000000,"END_DATE":1830297599000,"DESCRIPTION":"Brent Spence Highway Bridge; Continuing until further notice, construction operations will be held on the Brent Spence Companion Bridge, in the vicinity of Mile 471.2.  Work will be conducted from 7:00 a.m. until 7:00 p.m., Monday through Saturday.  Mariners will be notified in advance of any reduction to the navigable channel width, vertical clearance changes, or associated impacts to river traffic.  The M/V KAITLYN MARIE will be on sight and will be monitoring VHF-FM Channels 16 and 13.  Mariners are encouraged to transit the area with caution, remain alert to construction vessel traffic and equipment in the vicinity and report any unsafe conditions to the US Coast Guard. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-84.5226,39.09126]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-84.5226,"DECIMAL_LATITUDE":39.09126}},{"type":"Feature","id":45114,"geometry":{"type":"Point","coordinates":[-74.24697500999997,40.52480833000004]},"properties":{"ESRI_OID":45114,"MSI_UID":45114,"ATU":1,"TITLE":"Raritan River Cutoff Channel - Arthur Kill/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382300,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:rarrivcutcha:artkil","WATERWAY_NAME":"Arthur Kill","CREATE_DATE":1780411770000,"MODIFIED_DATE":1780503186000,"BEGIN_DATE":1780444800000,"END_DATE":1793577599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-06-14 To: 2026-11-01\n\nLocation:\n40-31-29.310N/074-14-49.110W\n\nBridge Name: Outerbridge Crossing\nFrom June 15, 2026 – October 31, 2026, Monday-Friday,  between 7:00 a.m. and 5:00 p.m., a biennial bridge inspection using a combination of a bucket truck, manlift, and tethered climbing will be conducted on the Outerbridge Crossing over Arthur Kill at mile 2.0.  Vertical clearance will not be reduced by more than 5 feet below low steel due to this inspection. Additionally, there will be a dive inspection of the bridge piers periodically during this time period. Mariners requiring full vertical or horizontal clearance can contact VTS New York or contact the contractor via marine radio VHF-FM Ch. 13/16 or by calling Rudy Baliga  (862) 345-4670. Mariners are advised to exercise caution when transiting the area.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.24697501,40.52480833]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.24697501,"DECIMAL_LATITUDE":40.52480833}},{"type":"Feature","id":45121,"geometry":{"type":"Point","coordinates":[-89.30427999999995,30.309110000000032]},"properties":{"ESRI_OID":45121,"MSI_UID":45121,"ATU":8,"TITLE":"Sector Mobile, Submerged Land Act (SLA) - Mississippi Sound/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384544,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:missou","WATERWAY_NAME":"Mississippi Sound","CREATE_DATE":1780415801000,"MODIFIED_DATE":1780416070000,"BEGIN_DATE":1780358400000,"END_DATE":1789516799000,"DESCRIPTION":"Saint Louis Bay - Mississippi Sound - Bridge Remote Testing --- From: 2026-06-22 To: 2026-09-14 --- The U.S. Coast Guard will be conducting tests on the CSX Railroad Drawbridge across the entrance to Saint Louis Bay.  During the tests, CSX will operate the drawbridge remotely from the CSX Train Yard located in Mobile, AL.  The bridge will be manned and can be operated onsite, if necessary.  These tests will evaluate CSX’s capabilities to operate drawbridges from remote locations.  Mariners will continue to contact the bridge to signal openings according to the regulations and procedures already set.  The Coast Guard will publish a Notice of Proposed Rulemaking (NPRM) in the Federal Register for each tested bridge.  Mariners and the public can make comments on these tests through the Federal Register at: www.regulations.gov","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-89.30428,30.30911]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-89.30427999999999,"DECIMAL_LATITUDE":30.309109999999997}},{"type":"Feature","id":45122,"geometry":{"type":"Point","coordinates":[-88.84971099999996,30.409025000000042]},"properties":{"ESRI_OID":45122,"MSI_UID":45122,"ATU":8,"TITLE":"Biloxi East Channel - Back Bay Of Biloxi/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385037,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:bileascha:bacbayofbil","WATERWAY_NAME":"Back Bay Of Biloxi","CREATE_DATE":1780415914000,"MODIFIED_DATE":1780416024000,"BEGIN_DATE":1780358400000,"END_DATE":1789516799000,"DESCRIPTION":"Biloxi Bay - Back Bay of Biloxi - Bridge Remote Testing --- From: 2026-06-22 To: 2026-09-14 --- The U.S. Coast Guard will be conducting tests on the CSX Railroad Drawbridge across Biloxi Bay.  During the tests, CSX will operate the drawbridge remotely from the CSX Train Yard located in Mobile, AL.  The bridge will be manned and can be operated onsite, if necessary.  These tests will evaluate CSX’s capabilities to operate drawbridges from remote locations.  Mariners will continue to contact the bridge to signal openings according to the regulations and procedures already set.  The Coast Guard will publish a Notice of Proposed Rulemaking (NPRM) in the Federal Register for each tested bridge.  Mariners and the public can make comments on these tests through the Federal Register at: www.regulations.gov","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.849711,30.409025]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.849711,"DECIMAL_LATITUDE":30.409025}},{"type":"Feature","id":45123,"geometry":{"type":"Point","coordinates":[-88.56361110999995,30.368611110000074]},"properties":{"ESRI_OID":45123,"MSI_UID":45123,"ATU":8,"TITLE":"Pascagoula Channel - Pascagoula River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384543,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:pascha:pasriv","WATERWAY_NAME":"Pascagoula River","CREATE_DATE":1780415995000,"MODIFIED_DATE":1780416088000,"BEGIN_DATE":1780358400000,"END_DATE":1789516799000,"DESCRIPTION":"Pascagoula River - Bridge Remote Testing --- From: 2026-06-22 To: 2026-09-14 --- The U.S. Coast Guard will be conducting tests on the CSX Railroad Bridge across the Pascagoula River.  During the tests, CSX will operate the drawbridge remotely from the CSX Train Yard located in Mobile, AL.  The bridge will be manned and can be operated onsite, if necessary.  These tests will evaluate CSX’s capabilities to operate drawbridges from remote locations.  Mariners will continue to contact each bridge to signal openings according to the regulations and procedures already set.  The Coast Guard will publish a Notice of Proposed Rulemaking (NPRM) in the Federal Register for each tested bridge.  Mariners and the public can make comments on these tests through the Federal Register at: www.regulations.gov","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.56361111,30.36861111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.56361111,"DECIMAL_LATITUDE":30.36861111}},{"type":"Feature","id":45124,"geometry":{"type":"Point","coordinates":[-88.05916999999994,30.723840000000052]},"properties":{"ESRI_OID":45124,"MSI_UID":45124,"ATU":8,"TITLE":"Mobile Channel - Mobile River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385077,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:mobbay:mobbar:mobcha:mobriv","WATERWAY_NAME":"Mobile River","CREATE_DATE":1780416107000,"MODIFIED_DATE":1780416429000,"BEGIN_DATE":1780358400000,"END_DATE":1789516799000,"DESCRIPTION":"Three Mile Creek - Bridge Remote Testing --- From: 2026-06-22 To: 2026-09-14 --- The U.S. Coast Guard will be conducting tests on the CSX Railroad Drawbridge across Three Mile Creek, near the Telegraph Road Bridge.  During the tests, CSX will operate the drawbridge remotely from the CSX Train Yard located in Mobile, AL.  The bridge will be manned and can be operated onsite, if necessary.  These tests will evaluate CSX’s capabilities to operate drawbridges from remote locations.  Mariners will continue to contact each bridge to signal openings according to the regulations and procedures already set.  The Coast Guard will publish a Notice of Proposed Rulemaking (NPRM) in the Federal Register for each tested bridge.  Mariners and the public can make comments on these tests through the Federal Register at: www.regulations.gov","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.05917,30.72384]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.05917,"DECIMAL_LATITUDE":30.72384}},{"type":"Feature","id":45125,"geometry":{"type":"Point","coordinates":[-88.04444999999998,30.73838200000006]},"properties":{"ESRI_OID":45125,"MSI_UID":45125,"ATU":8,"TITLE":"Mobile Channel - Mobile River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385077,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:mobbay:mobbar:mobcha:mobriv","WATERWAY_NAME":"Mobile River","CREATE_DATE":1780416151000,"MODIFIED_DATE":1780416404000,"BEGIN_DATE":1780358400000,"END_DATE":1789516799000,"DESCRIPTION":"Chickasaw Creek - Mobile River - Bridge Remote Testing --- From: 2026-06-22 To: 2026-09-14 --- The U.S. Coast Guard will be conducting tests on the CSX Railroad Bridge across Chickasaw Creek near the intersection of the Mobile River.  During the tests, CSX will operate the drawbridge remotely from the CSX Train Yard located in Mobile, AL.  The bridge will be manned and can be operated onsite, if necessary.  These tests will evaluate CSX’s capabilities to operate drawbridges from remote locations.  Mariners will continue to contact each bridge to signal openings according to the regulations and procedures already set.  The Coast Guard will publish a Notice of Proposed Rulemaking (NPRM) in the Federal Register for each tested bridge.  Mariners and the public can make comments on these tests through the Federal Register at: www.regulations.gov","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.04445,30.738382]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.04445,"DECIMAL_LATITUDE":30.738381999999998}},{"type":"Feature","id":45151,"geometry":{"type":"Point","coordinates":[-81.16915999999998,24.69900400000006]},"properties":{"ESRI_OID":45151,"MSI_UID":45151,"ATU":7,"TITLE":"Sector Key West, Submerged Land Act (SLA)/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116384388,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:seckeywesexcecozon:seckeywestersea:seckeywessublanact","WATERWAY_NAME":"Sector Key West, Submerged Land Act (SLA)","CREATE_DATE":1780481314000,"MODIFIED_DATE":1780481319000,"BEGIN_DATE":1780444800000,"END_DATE":1880236800000,"DESCRIPTION":"Sector Key West, Submerged Land Act (SLA)/General/Bridges\nFrom: 2026-06-03 To: 2029-08-01\nLocation: 24.699004, -81.16916\nBridge Name: Seven Mile Bridge\nThe bridge is undergoing a rehabilitation. Repairs include concrete repair of the substructure . The contractor will have floating platforms and various support vessels in-water. Work will begin on the north end of the bridge and progress south. Impacts to navigation at Moser Channel are not expected. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.16916,24.699004]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.16915999999999,"DECIMAL_LATITUDE":24.699004}},{"type":"Feature","id":45278,"geometry":{"type":"Point","coordinates":[-87.90706599999999,31.494459000000063]},"properties":{"ESRI_OID":45278,"MSI_UID":45278,"ATU":8,"TITLE":"Tombigbee River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385081,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:mobbay:mobbar:mobcha:mobriv:tomriv:mm89mm90","WATERWAY_NAME":"Tombigbee River","CREATE_DATE":1780507804000,"MODIFIED_DATE":1788189918000,"BEGIN_DATE":1780444800000,"END_DATE":1811894399000,"DESCRIPTION":"Tombigbee River - Bridge Deviation and Reduced Clearance --- From: 2026-07-27 To: 2027-05-31 --- The Norfolk Southern Railroad Bridge, crossing the Tombigbee River at Mile 89.9, will undergo repairs.  Repairs will require the installation of scaffolding, reducing the vertical clearance of the bridge by 6 ft in the raised and lowered position.  Temporary bridge closures from 6:00 a.m. to 6:00 p.m., will be required on the following dates: August 31, 2026 - September 3, 2026, and again from September 7, 2026, - September 10, 2026.  Vessels that do not need the draw to open may pass beneath the bridge.  The drawbridge will operate according to schedule at all other dates and times.  Mariners should plan accordingly and transit the area with caution.  POC: (256) 353-3918 ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.907066,31.494459]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.907066,"DECIMAL_LATITUDE":31.494459}},{"type":"Feature","id":45358,"geometry":{"type":"Point","coordinates":[-82.79541999999998,28.051150000000064]},"properties":{"ESRI_OID":45358,"MSI_UID":45358,"ATU":7,"TITLE":"St Joseph Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383332,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:clepascha:clehar:stjossou","WATERWAY_NAME":"St Joseph Sound","CREATE_DATE":1780566673000,"MODIFIED_DATE":1780566679000,"BEGIN_DATE":1780531200000,"END_DATE":1798416000000,"DESCRIPTION":"St Joseph Sound/General/Bridges\nFrom: 2026-06-04 To: 2026-12-28\nLocation: 28.05115, -82.79542\nBridge Name: Dunedin Causeway Bridge\nFrom 7 a.m. on Wednesday, July 1, 2026, through 11:59 on Sunday, December 27, 2026, the Dunedin Causeway Bridge will provide single-leaf only openings on signal. A full opening will not be able to be provided due to necessary repairs. The horizontal clearance will be reduced to 45ft through the operational bascule leaf. When the bridge is in the down/closed position, the vertical clearance will be reduced to 18ft beneath the inoperable bascule leaf. The operational bascule leaf will provide 24ft of vertical clearance in the down/closed position. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.79542,28.05115]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.79542,"DECIMAL_LATITUDE":28.05115}},{"type":"Feature","id":45362,"geometry":{"type":"Point","coordinates":[-82.79541999999998,28.051150000000064]},"properties":{"ESRI_OID":45362,"MSI_UID":45362,"ATU":7,"TITLE":"St Joseph Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383332,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:clepascha:clehar:stjossou","WATERWAY_NAME":"St Joseph Sound","CREATE_DATE":1780567143000,"MODIFIED_DATE":1780567148000,"BEGIN_DATE":1780531200000,"END_DATE":1801440000000,"DESCRIPTION":"St Joseph Sound/General/Bridges\nFrom: 2026-06-04 To: 2027-02-01\nLocation: 28.05115, -82.79542\nBridge Name: Dunedin Causeway Bridge\nThe Dunedin Causeway Bridge is scheduled to undergo necessary maintenance. The project start date is July 1, 2026 and will end on or around January 31, 2027. The scope of the project includes removing and replacing existing steel coatings on the bridge and the removal and replacement of damages steel structure. The bridge is authorized to provide single-leaf only openings on signal, which will provide 45ft of horizontal clearance. A containment system will be installed across one-half of the navigation channel reducing the vertical clearance by 6ft beneath the inoperable bascule span. Mariners are advised to transit the area with caution. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.79542,28.05115]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.79542,"DECIMAL_LATITUDE":28.05115}},{"type":"Feature","id":45522,"geometry":{"type":"Point","coordinates":[-122.2695,47.59018000000003]},"properties":{"ESRI_OID":45522,"MSI_UID":45522,"ATU":13,"TITLE":"Union Bay Reach - Lake Washington/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116385917,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay:lakuni:unibayrea:lakwas","WATERWAY_NAME":"Lake Washington","CREATE_DATE":1780683270000,"MODIFIED_DATE":1780683281000,"BEGIN_DATE":1780617600000,"END_DATE":1790899199000,"DESCRIPTION":"Washington State Department of Transportation will be performing scheduled maintenance on the I-90 Bridge (BRG UID 31112 and 31113) (AKA Lacey V. Murrow Bridge) across Lake Washington. The maintenance dates will be from 15 June 2026 to 30 September 2026. The work hours will be Mon – Sat from 0700 to 1730; work on Sunday may occur if needed but not planned.  Containment will be installed under the subject bridge, reducing the vertical clearance by 6 feet. Mariners navigating through the work area shall maintain safe clearance from construction workboats and equipment and follow directions from contractor support vessels when present. Mariners be cautions of fall hazards. The support and safety vessels will monitor VHF channels 13 and 16. The maintenance supervisor may be contacted at (805) 657-1472.  For more site maintenance information contact Anthony Thomas at (206) 359-0132 and athomas@anvilbuilders.com.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.2695,47.59018]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.26950000000001,"DECIMAL_LATITUDE":47.59018}},{"type":"Feature","id":45573,"geometry":{"type":"Point","coordinates":[-80.44844999999998,27.860240000000033]},"properties":{"ESRI_OID":45573,"MSI_UID":45573,"ATU":7,"TITLE":"Indian River South Section/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383373,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:forpieinl:forpieinlinnhar:indrivsousec","WATERWAY_NAME":"Indian River South Section","CREATE_DATE":1780919042000,"MODIFIED_DATE":1780919560000,"BEGIN_DATE":1780876800000,"END_DATE":1969660800000,"DESCRIPTION":"Indian River South Section/General/Bridges\nFrom: 2026-06-08 To: 2032-06-01\nLocation: 27.86024, -80.44845\nBridge Name: A1A Hwy (Sebastian Inlet) Bridge\nThe bridge replacement project began on June 1, 2026 through Spring 2032. Project improvements consist of constructing a new fixed bridge east of the existing bridge with a vertical clearance of 51 feet and horizontal clearance of 140 feet between fenders. In-water work occur in the future. Impacts to navigation are not expected at this time. The Coast Guard will provide advanced notice of impact to navigation. Mariners are advised to transit the are with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.44845,27.86024]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.44845,"DECIMAL_LATITUDE":27.860239999999997}},{"type":"Feature","id":45860,"geometry":{"type":"Point","coordinates":[-73.88828610999997,40.782077780000066]},"properties":{"ESRI_OID":45860,"MSI_UID":45860,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382291,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1781019714000,"MODIFIED_DATE":1781019727000,"BEGIN_DATE":1781481600000,"END_DATE":1796169599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-06-15 To: 2026-12-01\n\nLocation:\n40-46-55.480N/073-53-17.830W\n\nBridge Name: Rikers Island Bridge\nFrom June 15, 2026, to November 30, 2026, between 8:00 a.m. and 4:00 p.m., Monday-Friday and Saturday/Sunday, a barge and rowboat will be operated under Rikers Island Bridge over East River at mile 10.7 to perform inspections. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 646-460-3880 or 863-326-3750. Safety vessel NY8360GY will be on scene during the inspection. The barge and rowboat will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.88828611,40.78207778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.88828611,"DECIMAL_LATITUDE":40.78207778}},{"type":"Feature","id":46067,"geometry":{"type":"Point","coordinates":[-73.92817221999996,40.80047500000006]},"properties":{"ESRI_OID":46067,"MSI_UID":46067,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382291,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1781116949000,"MODIFIED_DATE":1781116961000,"BEGIN_DATE":1781481600000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-06-15 To: 2027-01-01\n\nLocation:\n40-48-01.710N/073-55-41.420W\n\nBridge Name: 125th St Bridge\nFrom June 15, 2026, to December 31, 2026, between 7:00 a.m. and 4:00 p.m., a barge with manlift will be operated under 125th St. (RFK) Bridge over Harlem River at mile 1.3 to perform inspections. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 347-489-2906.  The barge with manlift will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.92817222,40.800475]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.92817222,"DECIMAL_LATITUDE":40.800475}},{"type":"Feature","id":46072,"geometry":{"type":"Point","coordinates":[-74.19695277999995,40.63585000000006]},"properties":{"ESRI_OID":46072,"MSI_UID":46072,"ATU":1,"TITLE":"Raritan River Cutoff Channel - Arthur Kill/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382300,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:rarrivcutcha:artkil","WATERWAY_NAME":"Arthur Kill","CREATE_DATE":1781120436000,"MODIFIED_DATE":1781120451000,"BEGIN_DATE":1782864000000,"END_DATE":1790899199000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-07-01 To: 2026-10-01\n\nLocation:\n40-38-09.060N/074-11-49.030W\n\nBridge Name: Goethals Bridge\nFrom July 1-September 30, 2026, between 7:00 a.m. and 4:00 p.m., a bridge traveler will be operated under the Goethals Bridge over Arthur Kill Channel at mile 11.5 to perform bridge inspection. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 848-231-3359. The traveler platform will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.19695278,40.63585]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.19695278,"DECIMAL_LATITUDE":40.63585}},{"type":"Feature","id":46305,"geometry":{"type":"Point","coordinates":[-76.37712999999997,38.992020000000025]},"properties":{"ESRI_OID":46305,"MSI_UID":46305,"ATU":5,"TITLE":"Sector Virginia, Submerged Land Act (SLA) - Chesapeake Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100117224627,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha","WATERWAY_NAME":"Chesapeake Channel","CREATE_DATE":1781286133000,"MODIFIED_DATE":1781286156000,"BEGIN_DATE":1781222400000,"END_DATE":1812412799000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-06-12 To: 2027-06-07\n\nLocation:\n38-59-31.272N/076-22-37.668W\n\nBridge Name: William Preston Lane Junior Memorial Eastbound Bridge\nMariners are advised that an engineering firm, on behalf of Maryland Transportation Authority, will be performing maintenance on the William Preston Lane Junior Memorial Eastbound Bridge, across the Chesapeake Bay, mile 138.0, at Annapolis, MD. The maintenance will be conducted from 7 a.m. to 5 p.m.; Monday-Saturday; from June 15, 2026, through May 31, 2028.  A 53-foot work barge will be located in and around the vicinity of the bridge. During the work hours from 7 a.m. to 5 p.m. from June 15, 2026, through June 15, 2027, the work barge will be located in the vicinity of the main navigational span of the bridge, outside of the main navigational channel. Vessels can safely transit through the main navigation span of the bridge at any time. Maintenance personnel, equipment and vessels will relocate from the and navigable channel, upon request. Work vessels may be reached on VHF-FM channel 13 and 16. The project foreman can be reached at (443)-310-2889. Mariners should use caution navigating through the area. MSI # 46305","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.37713,38.99202]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.37713,"DECIMAL_LATITUDE":38.99202}},{"type":"Feature","id":46442,"geometry":{"type":"Point","coordinates":[-80.61137599999995,28.513111000000038]},"properties":{"ESRI_OID":46442,"MSI_UID":46442,"ATU":7,"TITLE":"Banana River North/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116384169,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:canhar:canbarcan:banrivnor","WATERWAY_NAME":"Banana River North","CREATE_DATE":1781546900000,"MODIFIED_DATE":1781724720000,"BEGIN_DATE":1781481600000,"END_DATE":1797033600000,"DESCRIPTION":"Banana River North/General/Bridges\nFrom: 2026-06-15 To: 2026-12-12\nLocation: 28.513111, -80.611376\nBridge Name: National Aeronautics and Space Administration Parkway Bridge\nThe Banana River Bridge, also known as the NASA Parkway Bridge and the Roy D. Bridge, is unable to provide a full opening. The horizontal clearance when the drawspans are in the up/open position to 79.5 feet. All mariners are advised to transit with extreme caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.611376,28.513111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.61137599999999,"DECIMAL_LATITUDE":28.513111}},{"type":"Feature","id":46457,"geometry":{"type":"Point","coordinates":[-72.64506388999996,41.813330560000054]},"properties":{"ESRI_OID":46457,"MSI_UID":46457,"ATU":1,"TITLE":"North Channel Saybrook To New Haven - Connecticut River/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116381571,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:norchasaytonewhav:conriv","WATERWAY_NAME":"Connecticut River","CREATE_DATE":1781549140000,"MODIFIED_DATE":1781549155000,"BEGIN_DATE":1781481600000,"END_DATE":1826150399000,"DESCRIPTION":"General/Bridges/Rehabilitation\n\nFrom: 2026-06-15 To: 2027-11-13\n\nLocation:\n41-48-47.990N/072-38-42.230W\n\nBridge Name: Bissell Bridge\n\nCONNECTICUT- CONNECTICUT RIVER – Bridge Rehabilitation – Beginning June 18, 2026 through November 12, 2027, Connecticut DOT is performing rehabilitation on the superstructure and substructure of the Bissell Bridge across Connecticut River across Connecticut River at mp 55.8, in Hartford, Connecticut. To perform this, work the contractor will be utilizing 2 barges in the waterway, 8’x40’. The barges will be moved to the west side of pier 2 or west side of pier 10 during non-working hours. Contractors will be working in two shifts, Day Shift 07:00 AM-03:30 PM, Night shift 06:00 PM-06:00 AM. For more information contact Roy Oemceke at (207) 952-4201. Mariners are advised to use caution and transit at slow speed to minimize wake.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-72.64506389,41.81333056]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-72.64506389,"DECIMAL_LATITUDE":41.81333056}},{"type":"Feature","id":46465,"geometry":{"type":"Point","coordinates":[-122.30470999999994,47.647380000000055]},"properties":{"ESRI_OID":46465,"MSI_UID":46465,"ATU":13,"TITLE":"Union Bay Reach - Lake Washington/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385917,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay:lakuni:unibayrea:lakwas","WATERWAY_NAME":"Lake Washington","CREATE_DATE":1781556311000,"MODIFIED_DATE":1783551387000,"BEGIN_DATE":1781481600000,"END_DATE":1795391999000,"DESCRIPTION":"WASHINGTON – LAKE WASHINGTON SHIP CANAL – Montlake Bridge deviation notice  \nThe Coast Guard has approved a temporary deviation from the normal operating schedule that governs the Montlake Street Bridge (BRDG UID 31183) across the Lake Washington Ship Canal, mile 5.2.  The Montlake Street Bridge need not open the draw for marine vessels during heavy road traffic for the 2026 University of Washington football games on the following dates and times:  \n-  06 Sep, 1000 to 1330 and 1600 to 1830. \n-  12 Sep, 0930 to 1300 and 1530 to 1800.\n-  19 Sep, 1300 to 1700 and 1900 to 2200.  \n-  26 Sep, TBD.\n-  09 Oct,\t 1500 to 1830 and 2100 to 2330.  \n-  07 Nov, TBD.\n-  21 Nov, TBD.  \nThe deviation is necessary to accommodate vehicular traffic attending football games at Husky Stadium at the University of Washington, in Seattle, Washington.  This deviation allows the Montlake Bridge to remain in the closed-to-navigation position before and after each game.  Due to television scheduling, game times will be published at later dates when determined, and the MSI will be updated with the bridge closure times. Vessels which do not require a bridge opening may continue to transit beneath this bridge during the closure.  The bridge will be required to open, if needed, for vessels engaged in emergency response operations during this closure times.  The Coast Guard will publish any updates or changes to this operating schedule in future MSI announcements.  The bridge shall operate in accordance with 33 CFR § 117.897 at all other times.  For more information, contact Colleen Kelly at (425) 739-3700. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.30471,47.64738]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.30471,"DECIMAL_LATITUDE":47.64738}},{"type":"Feature","id":46472,"geometry":{"type":"Point","coordinates":[-124.14129999999994,40.805390000000045]},"properties":{"ESRI_OID":46472,"MSI_UID":46472,"ATU":11,"TITLE":"Humboldt Bay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116385569,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:sechumbayexcecozon:sechumbaytersea:sechumbaysublanact:humbay","WATERWAY_NAME":"Humboldt Bay","CREATE_DATE":1781560032000,"MODIFIED_DATE":1781560108000,"BEGIN_DATE":1781481600000,"END_DATE":1797033600000,"DESCRIPTION":"NORTHERN CALIFORNIA-EUREKA SLOUGH-A temporary bridge is being built just north of the southbound lanes of the existing US 101 bridge to facilitate emergency repairs to the bridge.  Due to the emergency situation, no navigational clearances for the temporary bridge have been provided.   The temporary bridges’ navigation span will have a more narrow horizonal and shorter vertical clearance that the existing highway bridge.  As soon as the Coast Guard has more information, it will be posted to the Local Notice to Mariners.  For further information contact the Coast Guard Bridge Office at 571-607-2207 or at D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-124.1413,40.80539]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-124.1413,"DECIMAL_LATITUDE":40.805389999999996}},{"type":"Feature","id":46483,"geometry":{"type":"Point","coordinates":[-76.97100999999998,35.43333000000007]},"properties":{"ESRI_OID":46483,"MSI_UID":46483,"ATU":5,"TITLE":"Western Part Of Pamlico Sound - Pamlico River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382987,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:loobig:barinl:corsou:wesparofpamsou:pamriv","WATERWAY_NAME":"Pamlico River","CREATE_DATE":1781609734000,"MODIFIED_DATE":1781609760000,"BEGIN_DATE":1781568000000,"END_DATE":1856649599000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-06-16 To: 2028-10-31\n\nLocation:\n35-25-59.988N/076-58-15.636W\n\nBridge Name: 1112 State Route Bridge\n\nMariners are advised that a construction firm, on behalf of North Carolina Department of Transportation (NCDOT), will be constructing a new bridge to replace the No 9 Bridge, across Blounts Creek, mile 0.2, near Chocowinity, NC. Construction activities will begin July 1, 2026, and are expected to finish on October 28, 2028. Work will be on-going during daytime hours; 7 days a week. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nTemporary work trestles will be in place for the construction of the new bridge. During the duration of the construction and demolition activities, private aids to navigation will be present on the waterway to facilitate safe navigation through the new and existing bridges. Mariners should navigate waterway with extreme caution and due regard for prevailing conditions on the waterway.\n\nNCDOT Resident Engineer may be contacted at (252) 320-4367, NCDOT Assistant Resident Engineer may be contacted at (252) 439-2978, NCDOT Project Inspector may be contacted at (252) 907-0040, and Sanford Contractors, Inc., may be contacted at (919) 770-4750. MSI # 46483.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.97101,35.43333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.97100999999999,"DECIMAL_LATITUDE":35.43333}},{"type":"Feature","id":46484,"geometry":{"type":"Point","coordinates":[-76.97041999999993,35.432270000000074]},"properties":{"ESRI_OID":46484,"MSI_UID":46484,"ATU":5,"TITLE":"Western Part Of Pamlico Sound - Pamlico River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382987,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:loobig:barinl:corsou:wesparofpamsou:pamriv","WATERWAY_NAME":"Pamlico River","CREATE_DATE":1781609853000,"MODIFIED_DATE":1781609873000,"BEGIN_DATE":1781568000000,"END_DATE":1797206399000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-06-16 To: 2026-12-13\n\nLocation:\n35-25-56.172N/076-58-13.512W\n\nBridge Name: No 9 Bridge\n\nMariners are advised that a construction firm, on behalf of North Carolina Department of Transportation (NCDOT), will be constructing a new bridge to replace the No 9 Bridge, across Blounts Creek, mile 0.2, near Chocowinity, NC. Construction activities will begin July 1, 2026, and are expected to finish on October 28, 2028. Work will be on-going during daytime hours; 7 days a week. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nTemporary work trestles will be in place for the construction of the new bridge. During the duration of the construction and demolition activities, private aids to navigation will be present on the waterway to facilitate safe navigation through the new and existing bridges. Mariners should navigate waterway with extreme caution and due regard for prevailing conditions on the waterway.\n\nNCDOT Resident Engineer may be contacted at (252) 320-4367, NCDOT Assistant Resident Engineer may be contacted at (252) 439-2978, NCDOT Project Inspector may be contacted at (252) 907-0040, and Sanford Contractors, Inc., may be contacted at (919) 770-4750. MSI # 46484.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.97042,35.43227]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.97041999999999,"DECIMAL_LATITUDE":35.432269999999995}},{"type":"Feature","id":46578,"geometry":{"type":"Point","coordinates":[-80.12005999999997,26.211220000000026]},"properties":{"ESRI_OID":46578,"MSI_UID":46578,"ATU":7,"TITLE":"Hillsboro River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384019,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:hilinl:hilriv","WATERWAY_NAME":"Hillsboro River","CREATE_DATE":1781704987000,"MODIFIED_DATE":1785329603000,"BEGIN_DATE":1781654400000,"END_DATE":1798675200000,"DESCRIPTION":"Hillsboro River/General/Bridges\nFrom: 2026-06-17 To: 2026-12-31\nLocation: 26.21122, -80.12006\nBridge Name: Southeast 15th Street Bridge\nThe replacement of the bridge has begun. \nUPDATE: From 7 a.m. on Wednesday, July 22, 2026 through 7 a.m. on Sunday, August 2, 2026, the waterway beneath the McNab Road Bridge will be temporarily closed to all navigation.\nThe waterway will be partially obstructed during daytime hours. The contractor will provide passage for vessels. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.12006,26.21122]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.12006,"DECIMAL_LATITUDE":26.211219999999997}},{"type":"Feature","id":46676,"geometry":{"type":"Point","coordinates":[-81.69777999999997,41.494170000000054]},"properties":{"ESRI_OID":46676,"MSI_UID":46676,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:clehar","WATERWAY_NAME":"Cleveland Harbor","CREATE_DATE":1781780896000,"MODIFIED_DATE":1784029501000,"BEGIN_DATE":1781740800000,"END_DATE":1790121599000,"DESCRIPTION":"On September 20, 2026, between the hours of 0745 and 0830, the Carter Road Bridge at Mile 2.43 over the Cuyahoga River will be secured to masted navigation in conjunction with the Towpath Century Ride Event.  Vessels able to pass under the bridge without an opening may do so at any time.\n[18JUN26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.69778,41.49417]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.69778,"DECIMAL_LATITUDE":41.49417}},{"type":"Feature","id":46682,"geometry":{"type":"Point","coordinates":[-76.10020999999995,36.717850000000055]},"properties":{"ESRI_OID":46682,"MSI_UID":46682,"ATU":5,"TITLE":"Great Bridge To Albemarle Sound/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116382887,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirsecnorcarexcecozon:secvirsecnorcartersea:secvirsecnorcarexcecozon:oreinl:pamsou:crosou:albsou:grebritoalbsou","WATERWAY_NAME":"Great Bridge To Albemarle Sound","CREATE_DATE":1781783432000,"MODIFIED_DATE":1787674334000,"BEGIN_DATE":1781740800000,"END_DATE":1938124799000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-06-18 To: 2026-12-15\n\nLocation:\n36-43-04.260N/076-06-00.756W\n\nBridge Name: 165 State Route Bridge\n\nOPERATING RESTRICTION ON NORTH BRIDGE SPAN BRIDGE OPENING: NORTH LANDING BRIDGE OVER THE ALBEMARLE AND CHESAPEAKE CANAL\nEffective Wednesday, August 26th, 2026, the North Landing Bridge at Mile Marker 20.2 on the Atlantic Intracoastal Waterway will add a third, full span opening at 1400 on Mondays, Wednesdays, and Fridays. The following will be the full span opening schedule for the foreseeable future:\nDaily: 1000 and 1900\nMonday, Wednesdays, Fridays: 1000, 1400, 1900\nThe north span (Virginia Beach side) has restricted openings due to mechanical issues; the restrictions will stay in effect for the foreseeable future. The North Landing Bridge will operate at half span on its regular schedule. Most recreational vessels should be able to pass safely with a half span opening.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.10021,36.71785]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.10020999999999,"DECIMAL_LATITUDE":36.71785}},{"type":"Feature","id":46687,"geometry":{"type":"Point","coordinates":[-80.75465999999994,28.73639000000003]},"properties":{"ESRI_OID":46687,"MSI_UID":46687,"ATU":7,"TITLE":"Indian River North Section/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116384162,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:canhar:canbarcan:banriv:indrivnorsec","WATERWAY_NAME":"Indian River North Section","CREATE_DATE":1781787209000,"MODIFIED_DATE":1781787289000,"BEGIN_DATE":1781740800000,"END_DATE":1797292800000,"DESCRIPTION":"Indian River North Section/General/Bridges\nFrom: 2026-06-18 To: 2026-12-15\nLocation: 28.73639, -80.75466\nBridge Name: Courtenay Parkway Bridge\nThe bridge is unable to provide a full opening. The horizontal clearance when the drawspans are in the up/open position to 85.9 feet. All mariners are advised to transit with extreme caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.75466,28.73639]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.75466,"DECIMAL_LATITUDE":28.73639}},{"type":"Feature","id":46849,"geometry":{"type":"Point","coordinates":[-92.25867099999994,34.74980500000004]},"properties":{"ESRI_OID":46849,"MSI_UID":46849,"ATU":2,"TITLE":"Arkansas Post Canal - Arkansas River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381231,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:whiriv:arkposcan:arkriv","WATERWAY_NAME":"Arkansas River","CREATE_DATE":1782135118000,"MODIFIED_DATE":1784299392000,"BEGIN_DATE":1782086400000,"END_DATE":1796169599000,"DESCRIPTION":"Continuing through November 2026, removal and construction operations are being conducted to the upstream pier protection cell located on the LDB of the Clinton Presidential Park Bridge, in the vicinity of Mile 118.2.  Work will be conducted from 6:30 a.m. to 5:00 p.m., Monday through Friday and occasionally on Saturdays.  During this time, the available horizontal navigation channel will be reduced to 298.5 feet.  The M/V RAY PENSRUM will be on-site as an assist vessel and can be contacted via VHF-FM Channels 14 and 16.  Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-92.258671,34.749805]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-92.25867099999999,"DECIMAL_LATITUDE":34.749804999999995}},{"type":"Feature","id":46956,"geometry":{"type":"Point","coordinates":[-90.65379166999998,42.49166667000003]},"properties":{"ESRI_OID":46956,"MSI_UID":46956,"ATU":2,"TITLE":"Lower Mississippi River - Upper Mississippi River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116381438,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:uppmisriv","WATERWAY_NAME":"Upper Mississippi River","CREATE_DATE":1782216717000,"MODIFIED_DATE":1782398807000,"BEGIN_DATE":1782172800000,"END_DATE":1798761599000,"DESCRIPTION":"Dubuque Bridge: Continuing until further notice, bridge maintenance will be conducted on the Dubuque Bridge.  Vertical clearance may be reduced by 62 feet above normal pool, due to a containment/work platform below the bridge deck.  Mariners are urged to exercise caution while transiting under the bridge.  Mariners may contact Jasper Construction via VHF-FM Channel 16, or at (563) 920-9830, for further information.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.65379167,42.49166667]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.65379167,"DECIMAL_LATITUDE":42.49166667}},{"type":"Feature","id":46992,"geometry":{"type":"Point","coordinates":[-76.58048499999995,39.20790400000004]},"properties":{"ESRI_OID":46992,"MSI_UID":46992,"ATU":5,"TITLE":"Fort Mchenry Channel - Curtis Bay/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382568,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:cracha:patriv:formchcha:curbay","WATERWAY_NAME":"Curtis Bay","CREATE_DATE":1782238315000,"MODIFIED_DATE":1782238340000,"BEGIN_DATE":1782172800000,"END_DATE":1813795199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-06-23 To: 2027-06-23\n\nLocation:\n39-12-28.454N/076-34-49.746W\n\nBridge Name: 173 State Route Bridge\nCurtis Creek Drawbridge Maintenance Project\nCurtis Creek, Baltimore, MD\nMariners are advised that maintenance and rehabilitation work will be conducted on the Curtis Creek Drawbridges, located on the Baltimore Beltway (I-695) over Curtis Creek mile 1.0 in Baltimore, Maryland, from July 24, 2026, through July 23, 2027. Work hours will be from 6:00 am to 4:00 pm, Monday through Friday, with occasional Saturday work as needed. All deck replacement and lighting work will occur on the fixed bridge structure.\nTemporary shielding will be installed during concrete demolition to prevent debris from entering the waterway. The temporary shielding will not reduce vertical clearance from the water. Snooper trucks and project equipment will be stationed on the bridge deck, but all resources will be located on the bridge and will not impede the navigation channel. There are no proposed temporary reductions in navigation clearances, and no temporary deviations are requested or required. Mariners are requested to provide advance notice for bridge openings, and Cianbro’s superintendent to be included in communications for any scheduled openings. Mariners should adjust their transits accordingly and use caution when navigating in the vicinity of the bridge\nFor further information, contact Cianbro Superintendent at 443-694-8473 or Maryland Transportation Authority Owner’s Representative Nafiz Alqasem at (410) 537-8200, nalqasem@mdta.state.md.us. MSI # 46992.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.580485,39.207904]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.580485,"DECIMAL_LATITUDE":39.207904}},{"type":"Feature","id":46993,"geometry":{"type":"Point","coordinates":[-76.58061999999995,39.20763000000005]},"properties":{"ESRI_OID":46993,"MSI_UID":46993,"ATU":5,"TITLE":"Fort Mchenry Channel - Curtis Bay/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382568,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:cracha:patriv:formchcha:curbay","WATERWAY_NAME":"Curtis Bay","CREATE_DATE":1782238404000,"MODIFIED_DATE":1782238411000,"BEGIN_DATE":1782172800000,"END_DATE":1813795199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-06-23 To: 2027-06-23\n\nLocation:\n39-12-27.468N/076-34-50.232W\n\nBridge Name: Interstate 695 Westbound Bridge\nCurtis Creek Drawbridge Maintenance Project\nCurtis Creek, Baltimore, MD\nMariners are advised that maintenance and rehabilitation work will be conducted on the Curtis Creek Drawbridges, located on the Baltimore Beltway (I-695) over Curtis Creek mile 1.0 in Baltimore, Maryland, from July 24, 2026, through July 23, 2027. Work hours will be from 6:00 am to 4:00 pm, Monday through Friday, with occasional Saturday work as needed. All deck replacement and lighting work will occur on the fixed bridge structure.\nTemporary shielding will be installed during concrete demolition to prevent debris from entering the waterway. The temporary shielding will not reduce vertical clearance from the water. Snooper trucks and project equipment will be stationed on the bridge deck, but all resources will be located on the bridge and will not impede the navigation channel. There are no proposed temporary reductions in navigation clearances, and no temporary deviations are requested or required. Mariners are requested to provide advance notice for bridge openings, and Cianbro’s superintendent to be included in communications for any scheduled openings. Mariners should adjust their transits accordingly and use caution when navigating in the vicinity of the bridge\nFor further information, contact Cianbro Superintendent at 443-694-8473 or Maryland Transportation Authority Owner’s Representative Nafiz Alqasem at (410) 537-8200, nalqasem@mdta.state.md.us. MSI # 46992.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.58062,39.20763]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.58062,"DECIMAL_LATITUDE":39.20763}},{"type":"Feature","id":46994,"geometry":{"type":"Point","coordinates":[-76.58091999999994,39.20742000000007]},"properties":{"ESRI_OID":46994,"MSI_UID":46994,"ATU":5,"TITLE":"Fort Mchenry Channel - Curtis Bay/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382568,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:cracha:patriv:formchcha:curbay","WATERWAY_NAME":"Curtis Bay","CREATE_DATE":1782238478000,"MODIFIED_DATE":1782238530000,"BEGIN_DATE":1782172800000,"END_DATE":1813795199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-06-23 To: 2027-06-23\n\nLocation:\n39-12-26.712N/076-34-51.312W\n\nBridge Name: Interstate 695 Eastbound Bridge\nCurtis Creek Drawbridge Maintenance Project\nCurtis Creek, Baltimore, MD\nMariners are advised that maintenance and rehabilitation work will be conducted on the Curtis Creek Drawbridges, located on the Baltimore Beltway (I-695) over Curtis Creek mile 1.0 in Baltimore, Maryland, from July 24, 2026, through July 23, 2027. Work hours will be from 6:00 am to 4:00 pm, Monday through Friday, with occasional Saturday work as needed. All deck replacement and lighting work will occur on the fixed bridge structure.\nTemporary shielding will be installed during concrete demolition to prevent debris from entering the waterway. The temporary shielding will not reduce vertical clearance from the water. Snooper trucks and project equipment will be stationed on the bridge deck, but all resources will be located on the bridge and will not impede the navigation channel. There are no proposed temporary reductions in navigation clearances, and no temporary deviations are requested or required. Mariners are requested to provide advance notice for bridge openings, and Cianbro’s superintendent to be included in communications for any scheduled openings. Mariners should adjust their transits accordingly and use caution when navigating in the vicinity of the bridge\nFor further information, contact Cianbro Superintendent at 443-694-8473 or Maryland Transportation Authority Owner’s Representative Nafiz Alqasem at (410) 537-8200, nalqasem@mdta.state.md.us. MSI # 46994.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.58092,39.20742]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.58091999999999,"DECIMAL_LATITUDE":39.20742}},{"type":"Feature","id":47081,"geometry":{"type":"Point","coordinates":[-93.22802199999995,30.011026000000072]},"properties":{"ESRI_OID":47081,"MSI_UID":47081,"ATU":8,"TITLE":"New Orleans Port Arthur/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100118285173,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:sechouexcecozon:secneworltersea:sechoutersea:secneworlsublanact:sechousublanact:neworl","WATERWAY_NAME":"New Orleans Port Arthur","CREATE_DATE":1782313129000,"MODIFIED_DATE":1782314093000,"BEGIN_DATE":1782259200000,"END_DATE":1790899199000,"DESCRIPTION":"GIWW - Modified Bridge Schedule --- From: 2026-06-24 To: September 2026 --- The Grand Lake Bridge on the GIWW at Mile 231.4, WHL, will temporarily operate with a modified schedule. The schedule is as follows:\n- 5:00 a.m. to 8:00 a.m.: Closed to marine traffic. \n- 8:00 a.m. to 8:00 p.m.: Normal bridge operations. \n- 8:00 p.m. to 5:00 a.m.: Marine traffic will have priority. Open for vehicle traffic but operating at a reduced rate.  Emergency services will always have priority for bridge crossing.  Mariners are urged to coordinate with the bridge tender in advance and plan accordingly. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-93.228022,30.011026]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-93.228022,"DECIMAL_LATITUDE":30.011025999999998}},{"type":"Feature","id":47238,"geometry":{"type":"Point","coordinates":[-89.21080699999999,37.02443500000004]},"properties":{"ESRI_OID":47238,"MSI_UID":47238,"ATU":2,"TITLE":"Lower Mississippi River - Upper Mississippi River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116381438,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:uppmisriv","WATERWAY_NAME":"Upper Mississippi River","CREATE_DATE":1782426293000,"MODIFIED_DATE":1782486648000,"BEGIN_DATE":1782345600000,"END_DATE":1796169599000,"DESCRIPTION":"I-57 Bridge:  Commencing June 29, 2026 and continuing through November 30, 2026, bridge cleaning and painting operations will take place on the I-57 Bridge, Mile 7.5.  Daily work will occur Monday through Saturday, from 7:00 a.m. to 5:00 p.m.  Rigging and containment under the bridge will reduce the vertical clearance by 3 feet.  Mariners should transit the bridge with caution and immediately report any unsafe conditions to the U.S. Coast Guard.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-89.210807,37.024435]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-89.210807,"DECIMAL_LATITUDE":37.024435}},{"type":"Feature","id":47305,"geometry":{"type":"Point","coordinates":[-75.13433999999995,39.95315000000005]},"properties":{"ESRI_OID":47305,"MSI_UID":47305,"ATU":5,"TITLE":"Eagle Point - Delaware River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382790,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:delriv","WATERWAY_NAME":"Delaware River","CREATE_DATE":1782490031000,"MODIFIED_DATE":1782490053000,"BEGIN_DATE":1782432000000,"END_DATE":1796083199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-06-26 To: 2026-11-30\n\nLocation:\n39-57-11.340N/075-08-03.624W\n\nBridge Name: Benjamin Franklin Interstate 676 Bridge\nBENJAMIN FRANKLIN BRIDGE\nPhiladelphia, PA / Camden, NJ\nMariners are advised that maintenance work will be conducted on the Benjamin Franklin Bridge, over the Delaware River mile 100.2 between Philadelphia, PA and Camden, NJ. From  July 6, 2026, through September 28, 2026, the Delaware River Port Authority (DRPA) will dock and demobilize the moveable maintenance platform approximately 100 feet from the New Jersey tower at panel point 41, outside of the navigational channel, to facilitate repairs. All work will occur outside the navigational channel, and no impact to vessel traffic is anticipated. The platform will remain at this location for the duration of the 12-week project. Mariners should exercise caution when transiting the area and remain alert for maintenance activity near the bridge. For further information, contact Ryan Mehigan at (856) 968-2104 or ramehigan@drpa.org. MSI # 47305\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.13434,39.95315]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.13434,"DECIMAL_LATITUDE":39.95315}},{"type":"Feature","id":47307,"geometry":{"type":"Point","coordinates":[-121.50199999999995,38.45569000000006]},"properties":{"ESRI_OID":47307,"MSI_UID":47307,"ATU":11,"TITLE":"Sacramento River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116385523,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanpabbay:carstr:suibay:sacrivdeewatshicha:sacriv","WATERWAY_NAME":"Sacramento River","CREATE_DATE":1782490703000,"MODIFIED_DATE":1782490712000,"BEGIN_DATE":1782432000000,"END_DATE":1811721600000,"DESCRIPTION":"NORTHERN CALIFORNIA-SACRAMENTO RIVER-FREEPORT BASCULE BRIDGE-The bridge will be secured in the closed to navigation position from November 1 through November 30, 2026 to conduct urgent repairs in order to maintain the reliable operation of the bridge.  When closed the bridge provides 29’ of vertical clearance at Mean High Water.  Vessels able to transit the bridge while closed can continue to do so at any time.  For further information contact the Coast Guard Bridge Office at 571-607-2207 or at D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-121.502,38.45569]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-121.50200000000001,"DECIMAL_LATITUDE":38.45569}},{"type":"Feature","id":47537,"geometry":{"type":"Point","coordinates":[-82.96362999999997,41.515660000000025]},"properties":{"ESRI_OID":47537,"MSI_UID":47537,"ATU":9,"TITLE":"WEST END OF LAKE ERIE - ISLANDS IN LAKE ERIE/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386043,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:islinlakeri","WATERWAY_NAME":"ISLANDS IN LAKE ERIE","CREATE_DATE":1782827293000,"MODIFIED_DATE":1782827324000,"BEGIN_DATE":1782777600000,"END_DATE":1798415999000,"DESCRIPTION":"From July 6 through July 9, 2026, between the hours of 0600 and 2000, daily, the Norfolk Southern Railroad Bridge at Mile 1.5 over the Portage River will require a 4-hour advance notice for openings due to maintenance.  Mariners should provide advance notice directly to the drawtender.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.96363,41.51566]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.96363,"DECIMAL_LATITUDE":41.51566}},{"type":"Feature","id":47566,"geometry":{"type":"Point","coordinates":[-74.16142999999994,40.73598000000004]},"properties":{"ESRI_OID":47566,"MSI_UID":47566,"ATU":1,"TITLE":"Hackensack River - Passaic River/General/Bridges/Modification","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116382129,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv:pasriv","WATERWAY_NAME":"Passaic River","CREATE_DATE":1782831544000,"MODIFIED_DATE":1782833587000,"BEGIN_DATE":1780012800000,"END_DATE":1857340799000,"DESCRIPTION":"General/Bridges\n\nFrom: 2026-05-29 To: 2028-11-08\n\nLocation:\n40-44-09.528N/074-09-41.148W\n\nBridge Name: Amtrak Dock Bridges\nFrom May 29, 2026 – November 8, 2028 Monday-Friday,  between 7:00 a.m. and 3:30 p.m., the rehabilitation and decommissioning  work will be performed on the Dock Bridges across the Passaic River at mile 5.0 between Newark and Harrison, NJ.  Vertical clearance will not be reduced. The bridge remains in the closed position at 24 feet above Mean High Water.  At no time will the navigational channel width  be reduced from 120 linear feet. Mariners can contact the VTS for scheduled barge placements and mooring arrangements before planning to transit under the bridge via marine radio VHF-FM Ch. 13/16 or by calling the resident engineer at (917) 656-6820. Mariners are advised to exercise caution when transiting the area.  \n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.16143,40.73598]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.16143,"DECIMAL_LATITUDE":40.73598}},{"type":"Feature","id":47603,"geometry":{"type":"Point","coordinates":[-76.10020999999995,36.717850000000055]},"properties":{"ESRI_OID":47603,"MSI_UID":47603,"ATU":5,"TITLE":"Great Bridge To Albemarle Sound/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116382887,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirsecnorcarexcecozon:secvirsecnorcartersea:secvirsecnorcarexcecozon:oreinl:pamsou:crosou:albsou:grebritoalbsou","WATERWAY_NAME":"Great Bridge To Albemarle Sound","CREATE_DATE":1782841157000,"MODIFIED_DATE":1787685241000,"BEGIN_DATE":1782777600000,"END_DATE":1793836799000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-06-30 To: 2026-11-01\n\nLocation:\n36-43-04.260N/076-06-00.756W\n\nBridge Name: 165 State Route Bridge\n\nMariners are advised that the highway drawbridge – 165 State Route (S165/North Landing) Bridge, across Atlantic Intracoastal Waterway (AIWW), North Landing River, mile 20.2, near Chesapeake, VA will operate as delineated below:\n24-hours a day, 7 days a week, through October 31, 2026, The north span will be maintained in the closed-to-navigation position. The south span of the bridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.1021. The horizontal clearance of the bridge with the south span in the open-to-navigation position and the north span in the closed-to-navigation position will be approximately 40 feet. Vessels which require the full navigation channel of the bridge, can safely transit through the bridge at scheduled bridge openings at 10 a.m., 2 p.m., and 7 p.m., on Monday, Wednesday, Friday, and at 10 p.m. and 7 p.m. on Tuesday and Thursday, upon request. The bridge will be able to open for emergencies. At all other times the drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.1021. Mariners should adjust their transits accordingly and should use caution when transiting the area. MSI # 47603.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.10021,36.71785]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.10020999999999,"DECIMAL_LATITUDE":36.71785}},{"type":"Feature","id":47610,"geometry":{"type":"Point","coordinates":[-86.48282999999998,42.11240000000004]},"properties":{"ESRI_OID":47610,"MSI_UID":47610,"ATU":9,"TITLE":"LAKE MICHIGAN - St. Joseph/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386200,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:stjos","WATERWAY_NAME":"St. Joseph","CREATE_DATE":1782844447000,"MODIFIED_DATE":1782844458000,"BEGIN_DATE":1782777600000,"END_DATE":1789516799000,"DESCRIPTION":"MI - LAKE MICHIGAN – St Joseph River\nFrom July 13, 2026, through September 14, 2026, the CSX Railroad Bridge at Mile 0.67, over the St. Joseph River will operate remotely from Evansville, Indiana with a drawtender in attendance to test the remote functions.  The bridge will open on signal as if it was operated locally.  Visual communications will be maintained by 6 cameras mounted at the bridge capable of tilt and zoom. Audio communications will be maintained by means of a two-way public address system capable of speech and horn signals.  A remotely operated VHF-FM Marine Radio will be used to increase safety and enhance communications. A telephone will be installed at a later date whose number will be posted on a sign at the bridge.   The bridge has an emergency generator and secondary wireless communications if either power or phone service is interrupted.  If you have questions on this proposed rule, e-mail Mr. Lee D. Soule, Bridge Management Specialist, Great Lakes Coast Guard District; Lee.D.Soule@uscg.mil. \n[30JUN26] \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-86.48283,42.1124]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-86.48282999999999,"DECIMAL_LATITUDE":42.1124}},{"type":"Feature","id":48064,"geometry":{"type":"Point","coordinates":[-93.28581399999996,30.082892000000072]},"properties":{"ESRI_OID":48064,"MSI_UID":48064,"ATU":8,"TITLE":"New Orleans Port Arthur/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100118285173,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:sechouexcecozon:secneworltersea:sechoutersea:secneworlsublanact:sechousublanact:neworl","WATERWAY_NAME":"New Orleans Port Arthur","CREATE_DATE":1783361543000,"MODIFIED_DATE":1783362020000,"BEGIN_DATE":1783296000000,"END_DATE":1798934399000,"DESCRIPTION":"GIWW - Bridge Lighting Discrepancy --- Reported: 2026-07-06 --- The bridge lighting on the Black Bayou Bridge has been reported partially extinguished due to a recent bridge allision.  Bridge lights on the south side of the bridge are operating properly.  The northwest portion of the bridge lights have been temporarily replaced with solar powered navigation lights.  The northeast portion of bridge lights and the pontoon/bridge deck lights are extinguished until further notice.  The bridge is currently in the open to navigation position and will remain open until the bridge has been repaired.  Mariners are urged to transit the bridge with extreme caution.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-93.285814,30.082892]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-93.285814,"DECIMAL_LATITUDE":30.082891999999998}},{"type":"Feature","id":48110,"geometry":{"type":"Point","coordinates":[-87.53933199999994,41.72872800000005]},"properties":{"ESRI_OID":48110,"MSI_UID":48110,"ATU":9,"TITLE":"LAKE MICHIGAN - Indiana Harbor/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386245,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:indhar","WATERWAY_NAME":"Indiana Harbor","CREATE_DATE":1783432227000,"MODIFIED_DATE":1783432238000,"BEGIN_DATE":1783382400000,"END_DATE":1797983999000,"DESCRIPTION":"IN - LAKE MICHIGAN – Indiana Harbor Canal\nFrom July 15 through December 18, 2026, beginning at noon on Tuesdays and Thursdays and continuing for period of 24-hours,a 60-foot by 60-foot rail barge will be in the draw of the Elgin, Joliet, and Eastern Railroad Bridge at Mile 1.89, of the Indiana Harbor Canal.  A weekly meeting will be hosted by Canadian National (Vamsi.tolikonda@cn.ca) and local stakeholders.  If foul Weather prohibits the movement of barges along the south shore of Lake Michigan the stakeholders will vote to pause the barge placement to allow for the reasonable needs of navigation.\n[07JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.539332,41.728728]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.539332,"DECIMAL_LATITUDE":41.728728}},{"type":"Feature","id":48146,"geometry":{"type":"Point","coordinates":[-82.42416666999998,42.97555556000003]},"properties":{"ESRI_OID":48146,"MSI_UID":48146,"ATU":9,"TITLE":"Lake St. Clair - LAKE ST CLAIR/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386321,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:lakstcla","WATERWAY_NAME":"LAKE ST CLAIR","CREATE_DATE":1783441847000,"MODIFIED_DATE":1783441862000,"BEGIN_DATE":1783382400000,"END_DATE":1800403199000,"DESCRIPTION":"MI – ST CLAIR RIVER –Port Huron\nOn July 15, 2026, between the hours of 1815 and 2100 the Military Street Bridge at Mile 0.33, the 7th Street Bridge at Mile 0.50, and 10th Street Bridge at Mile 0.94, over the Black River will be secured to masted navigation except for intermittent openings in conjunction with the Rotary International Parade.  Vessels able to pass under the bridges may do so at any time.\n[07 JUL 26] \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.42416667,42.97555556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.42416667,"DECIMAL_LATITUDE":42.97555556}},{"type":"Feature","id":48230,"geometry":{"type":"Point","coordinates":[-86.90444443999996,41.72277778000006]},"properties":{"ESRI_OID":48230,"MSI_UID":48230,"ATU":9,"TITLE":"LAKE MICHIGAN - Michigan City/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386206,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:miccit","WATERWAY_NAME":"Michigan City","CREATE_DATE":1783512769000,"MODIFIED_DATE":1783512781000,"BEGIN_DATE":1783468800000,"END_DATE":1789516799000,"DESCRIPTION":"MI - LAKE MICHIGAN-Michigan City\nfrom September 7 through September 9, 2026, between the hours of 0600 and 1800, daily, inspectors will be using Snooper vehicles under the Franklin Street Bridge at Mile 0.50 over Trail Creek. Spotters will warn inspectors of approaching vessels and move the man lift to allow vessels to pass.\n[08 JUL 26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-86.90444444,41.72277778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-86.90444444,"DECIMAL_LATITUDE":41.72277778}},{"type":"Feature","id":48232,"geometry":{"type":"Point","coordinates":[-87.45918799999998,41.65516800000006]},"properties":{"ESRI_OID":48232,"MSI_UID":48232,"ATU":9,"TITLE":"LAKE MICHIGAN - Indiana Harbor/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386245,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:indhar","WATERWAY_NAME":"Indiana Harbor","CREATE_DATE":1783512890000,"MODIFIED_DATE":1783512907000,"BEGIN_DATE":1783468800000,"END_DATE":1788911999000,"DESCRIPTION":"IN - LAKE MICHIGAN – Indiana Harbor Canal\nFrom August 31 through September 5, 2026, between the hours of 0600 and 1800, Monday through Saturday, inspectors will utilize snooper trucks under the Dickey Road Bridge at Mile 0.59 and the Indianapolis Boulevard at Mile 1.21, over the Indiana Harbor Canal.  Spotters will warn of approaching vessels and move the man lift to allow vessels to pass.  The bridge schedule will not be changed.\n[8 JUL 26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.459188,41.655168]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.459188,"DECIMAL_LATITUDE":41.655167999999996}},{"type":"Feature","id":48235,"geometry":{"type":"Point","coordinates":[-87.45918799999998,41.65516800000006]},"properties":{"ESRI_OID":48235,"MSI_UID":48235,"ATU":9,"TITLE":"LAKE MICHIGAN - Indiana Harbor/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386245,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:indhar","WATERWAY_NAME":"Indiana Harbor","CREATE_DATE":1783513119000,"MODIFIED_DATE":1783595201000,"BEGIN_DATE":1783468800000,"END_DATE":1790121599000,"DESCRIPTION":"IN - LAKE MICHIGAN – Indiana Harbor Canal\nFrom August 31 through September 5, 2026, between the hours of 0600 and 1800, Monday through Saturday, inspectors will utilize snooper trucks under the Dickey Road Bridge at Mile 0.59 and the Indianapolis Boulevard at Mile 2.59, over the Indiana Harbor Canal.  Spotters will warn of approaching vessels and move the man lift to allow vessels to pass.  The bridge schedule will not be changed.  The snooper requires a 20-minute advance notice for bridge openings.  Mariners should provide advance notice directly to the draw tender.\n[8 JUL 26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.459188,41.655168]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.459188,"DECIMAL_LATITUDE":41.655167999999996}},{"type":"Feature","id":48411,"geometry":{"type":"Point","coordinates":[-87.93638999999996,41.696300000000065]},"properties":{"ESRI_OID":48411,"MSI_UID":48411,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1783611646000,"MODIFIED_DATE":1783611655000,"BEGIN_DATE":1783555200000,"END_DATE":1801007999000,"DESCRIPTION":"IL - LAKE MICHIGAN – Chicago Harbor \nOn July 20 and July 21, 2026, between the hours of 0900 and 1600 daily, inspectors will utilize Snooper Trucks under the Sag Highway Bridge at Mile 28.76 (CORPS MILE 304.2) over the Calumet-SAG Channel.  Spotters will warn of approaching vessels and move the man lift to allow vessels to pass.\n[09 JUL 26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.93639,41.6963]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.93639,"DECIMAL_LATITUDE":41.6963}},{"type":"Feature","id":48546,"geometry":{"type":"Point","coordinates":[-90.71032299999996,29.59855600000003]},"properties":{"ESRI_OID":48546,"MSI_UID":48546,"ATU":8,"TITLE":"New Orleans Port Arthur/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100118285173,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:sechouexcecozon:secneworltersea:sechoutersea:secneworlsublanact:sechousublanact:neworl","WATERWAY_NAME":"New Orleans Port Arthur","CREATE_DATE":1783707342000,"MODIFIED_DATE":1784901810000,"BEGIN_DATE":1777334400000,"END_DATE":1793750399000,"DESCRIPTION":"GIWW - Bridge Construction --- From: 2026-05-04 To: 2026-11-02 --- Scheduled structural repairs will take place on the Houma Twin Span Bridges (SR 24 Bridges) over the GIWW, Mile 57.6 and 57.7, WHL.  Scaffolding will be placed under the bridge each Monday at 7:00 a.m., and will be removed no later than 7:00 p.m., each Friday.  The scaffolding will lower the bridge’s vertical clearance by no more than 5 ft.  There will be no scaffolding located under the bridge outside of the scheduled work period.  Mariners should plan accordingly, take into account reduced air drafts, and transit the area with caution.  VHF-FM Channel: 16","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.710323,29.598556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.710323,"DECIMAL_LATITUDE":29.598556}},{"type":"Feature","id":48549,"geometry":{"type":"Point","coordinates":[-122.10872999999998,47.91212000000007]},"properties":{"ESRI_OID":48549,"MSI_UID":48549,"ATU":13,"TITLE":"Possession Sound - Snohomish River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116385936,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:possou:snoriv","WATERWAY_NAME":"Snohomish River","CREATE_DATE":1783717474000,"MODIFIED_DATE":1783717492000,"BEGIN_DATE":1783641600000,"END_DATE":1825027199000,"DESCRIPTION":"SNOHOMISH, WA- SNOHOMISH RIVER - STATE ROUTE 9 BRIDGE - Max J Kuney Construction, under contract with the Washington State Department of Transportation, will be performing bridge-building construction activities from 1 Aug 26 through 31 Oct 27.  This is a new SR9 bridge being built over Mile 12.2 of the Snohomish River, parallel to the existing bridge.  Construction will occur during daylight hours, Monday through Saturday.  There is a buoy-marked 90-foot-wide safety corridor for vessels to pass through as this work is being done.  All work will occur well within the work zone designated by regulatory and channel marker buoys.  For more information, contact Will Gruenhagen at (425)-736-0418 or willg@maxkuney.com.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.10873,47.91212]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.10873,"DECIMAL_LATITUDE":47.912119999999994}},{"type":"Feature","id":48646,"geometry":{"type":"Point","coordinates":[-88.01527777999996,44.518333330000075]},"properties":{"ESRI_OID":48646,"MSI_UID":48646,"ATU":9,"TITLE":"Green Bay Harbor Entrance Channel - Green Bay City/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386384,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay:grebayharentcha:grebaycit","WATERWAY_NAME":"Green Bay City","CREATE_DATE":1783961386000,"MODIFIED_DATE":1783961399000,"BEGIN_DATE":1783900800000,"END_DATE":1793404799000,"DESCRIPTION":"WI - LAKE MICHIGAN – Fox River\nFrom July 20, through October 31, 2026, between the hours of 0700 and 1600, Monday through Friday, 5 barges, 50-feet by 40-feet will be working under the fixed spans of the Ray Nitschke Bridge at mile 1.58, over the Fox River.\n[13JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01527778,44.51833333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01527778,"DECIMAL_LATITUDE":44.51833333}},{"type":"Feature","id":48750,"geometry":{"type":"Point","coordinates":[-73.56249799999995,40.63004300000006]},"properties":{"ESRI_OID":48750,"MSI_UID":48750,"ATU":1,"TITLE":"NAVAREA IV/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1784055806000,"MODIFIED_DATE":1784055839000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-37-48.155N/073-33-44.993W\n\nBridge Name: Meadowbrook State Pkwy Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.562498,40.630043]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.56249799999999,"DECIMAL_LATITUDE":40.630043}},{"type":"Feature","id":48751,"geometry":{"type":"Point","coordinates":[-73.18579443999994,41.17926944000004]},"properties":{"ESRI_OID":48751,"MSI_UID":48751,"ATU":1,"TITLE":"Long Island Sound Eastern Part - Bridgeport Harbor/General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116381584,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:brihar","WATERWAY_NAME":"Bridgeport Harbor","CREATE_DATE":1784056022000,"MODIFIED_DATE":1785159870000,"BEGIN_DATE":1785369600000,"END_DATE":1791331199000,"DESCRIPTION":"General/Bridges/Closure (Scheduled Or Emergency)\n\nFrom: 2026-07-30 To: 2026-09-29\n\nLocation:\n41-10-45.370N/073-11-08.860W\n\nBridge Name: Stratford Ave Bridge\n\n\nCONNECTICUT – PEQUONNOCK RIVER – Temporary Deviation – The Coast Guard has issued a temporary deviation from the regulation governing the operation of the Stratford Avenue Bridge across Pequonnock River at mile 0.1.  Under this temporary deviation the Stratford Ave (Route 130) Bridge may remain closed to mariners beginning August 10, 2026 through October 5, 2026. Questions may be directed to Brian Brinsmade at (203) 389-3173. Mariners are advised to exercise caution when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.18579444,41.17926944]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.18579444,"DECIMAL_LATITUDE":41.17926944}},{"type":"Feature","id":48752,"geometry":{"type":"Point","coordinates":[-73.55444443999994,40.615555560000075]},"properties":{"ESRI_OID":48752,"MSI_UID":48752,"ATU":1,"TITLE":"Jones Inlet - Middle Bay/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382192,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:midbay","WATERWAY_NAME":"Middle Bay","CREATE_DATE":1784056718000,"MODIFIED_DATE":1784056736000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-36-56.000N/073-33-16.000W\n\nBridge Name: Meadowbrook State Pkwy Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.55444444,40.61555556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.55444444,"DECIMAL_LATITUDE":40.61555556}},{"type":"Feature","id":48753,"geometry":{"type":"Point","coordinates":[-73.54321999999996,40.59921000000003]},"properties":{"ESRI_OID":48753,"MSI_UID":48753,"ATU":1,"TITLE":"Jones Inlet - Sloop Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382176,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:slocha","WATERWAY_NAME":"Sloop Channel","CREATE_DATE":1784056809000,"MODIFIED_DATE":1784056838000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-35-57.156N/073-32-35.592W\n\nBridge Name: Meadowbrook State Parkway Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.54322,40.59921]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.54321999999999,"DECIMAL_LATITUDE":40.59921}},{"type":"Feature","id":48754,"geometry":{"type":"Point","coordinates":[-73.55291666999995,40.60888889000006]},"properties":{"ESRI_OID":48754,"MSI_UID":48754,"ATU":1,"TITLE":"Jones Inlet - Sloop Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382176,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:slocha","WATERWAY_NAME":"Sloop Channel","CREATE_DATE":1784056912000,"MODIFIED_DATE":1784056941000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-36-32.000N/073-33-10.500W\n\nBridge Name: Loop Pkwy Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.55291667,40.60888889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.55291667,"DECIMAL_LATITUDE":40.60888889}},{"type":"Feature","id":48755,"geometry":{"type":"Point","coordinates":[-73.57009999999997,40.60444000000007]},"properties":{"ESRI_OID":48755,"MSI_UID":48755,"ATU":1,"TITLE":"Jones Inlet/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382249,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl","WATERWAY_NAME":"Jones Inlet","CREATE_DATE":1784057020000,"MODIFIED_DATE":1784057038000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-36-15.984N/073-34-12.360W\n\nBridge Name: Loop State Pkwy Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.5701,40.60444]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.5701,"DECIMAL_LATITUDE":40.60444}},{"type":"Feature","id":48756,"geometry":{"type":"Point","coordinates":[-73.50711999999999,40.64008800000005]},"properties":{"ESRI_OID":48756,"MSI_UID":48756,"ATU":1,"TITLE":"NAVAREA IV/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1784057098000,"MODIFIED_DATE":1784057156000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-38-24.317N/073-30-25.632W\n\nBridge Name: Wantagh State Pkwy Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.50712,40.640088]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.50712,"DECIMAL_LATITUDE":40.640088}},{"type":"Feature","id":48757,"geometry":{"type":"Point","coordinates":[-73.50154499999996,40.62360000000007]},"properties":{"ESRI_OID":48757,"MSI_UID":48757,"ATU":1,"TITLE":"Fire Island Inlet - State Boat Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100118183903,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:firislinl:staboacha","WATERWAY_NAME":"State Boat Channel","CREATE_DATE":1784057219000,"MODIFIED_DATE":1784057224000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-37-24.960N/073-30-05.562W\n\nBridge Name: Wantagh State Pkwy Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.501545,40.6236]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.501545,"DECIMAL_LATITUDE":40.6236}},{"type":"Feature","id":48758,"geometry":{"type":"Point","coordinates":[-73.50072999999998,40.61433000000005]},"properties":{"ESRI_OID":48758,"MSI_UID":48758,"ATU":1,"TITLE":"Fire Island Inlet - State Boat Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100118183903,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:firislinl:staboacha","WATERWAY_NAME":"State Boat Channel","CREATE_DATE":1784057328000,"MODIFIED_DATE":1784057355000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-36-51.588N/073-30-02.628W\n\nBridge Name: Wantagh State Parkway Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.50073,40.61433]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.50072999999999,"DECIMAL_LATITUDE":40.614329999999995}},{"type":"Feature","id":48759,"geometry":{"type":"Point","coordinates":[-73.27408055999996,40.67609722000003]},"properties":{"ESRI_OID":48759,"MSI_UID":48759,"ATU":1,"TITLE":"West Channel - Great South Bay/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382248,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:firislinl:farshocha:wescha:gresoubay","WATERWAY_NAME":"Great South Bay","CREATE_DATE":1784057447000,"MODIFIED_DATE":1784057474000,"BEGIN_DATE":1788825600000,"END_DATE":1790467199000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-09-08 To: 2026-09-26\n\nLocation:\n40-40-33.950N/073-16-26.690W\n\nBridge Name: Robert Moses Causeway Bridge\nFrom September 8-25, 2026, Monday-Friday, 9:00 a.m.-3:00 p.m., NYCDOT will be performing bridge washing on the following bridges:\n-\tMeadowbrook State Parkway Bridge over False Channel at mile 0.7\n-\tMeadowbrook State Parkway Bridge over Fundy Channel at mile 2.7\n-\tMeadowbrook State Parkway Bridge over Sloop Channel at mile 12.8\n-\tLoop Parkway Bridge over Swift Creek at mile 11.9\n-\tLoop Parkway Bridge over Long Creek at mile 0.7\n-\tWantagh State Parkway Bridge over Seamans Island Creek at mile 0.5\n-\tWantagh State Parkway Bridge over Goose Creek at mile 16.1\n-\tWantagh Parkway Bridge over Sloop Channel at mile 15.4\n-\tRobert Moses Causeway over Fire Island Inlet at mile 4\nA Snooper Truck with a safety boat in the water will be utilized.    Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 631-339-4810. Mariners are advised to exercise caution when transiting the area.  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.27408056,40.67609722]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.27408056,"DECIMAL_LATITUDE":40.67609722}},{"type":"Feature","id":48822,"geometry":{"type":"Point","coordinates":[-82.22601999999995,27.01836000000003]},"properties":{"ESRI_OID":48822,"MSI_UID":48822,"ATU":7,"TITLE":"Myakka River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116383504,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:sancarbay:pinislsou:caphazsho:myariv","WATERWAY_NAME":"Myakka River","CREATE_DATE":1784128807000,"MODIFIED_DATE":1784198556000,"BEGIN_DATE":1784073600000,"END_DATE":1799625600000,"DESCRIPTION":"Myakka River/General/Bridges\nFrom: 2026-07-15 To: 2027-01-11\nLocation: 27.01836, -82.22602\nBridge Name: Chamberlain Boulevard Bridge\nThe bridge is undergoing a rehabilitation. A work barge and small boat will be partially obstructing the waterway. Work hours will be from 7 a.m. to 5:30 p.m., daily. A turbidity curtain will be placed around bridge piles. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.22602,27.01836]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.22601999999999,"DECIMAL_LATITUDE":27.018359999999998}},{"type":"Feature","id":48825,"geometry":{"type":"Point","coordinates":[-77.66591999999997,43.140280000000075]},"properties":{"ESRI_OID":48825,"MSI_UID":48825,"ATU":9,"TITLE":"LAKE ONTARIO - Rochester Harbor/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116386300,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:rochar","WATERWAY_NAME":"Rochester Harbor","CREATE_DATE":1784129053000,"MODIFIED_DATE":1784129075000,"BEGIN_DATE":1784073600000,"END_DATE":1822348799000,"DESCRIPTION":"NY - NEW YORK STATE CANAL SYSTEM - Erie Canal\nFrom September 8, 2026, through September 21, 2027, between the hours of 0600 and 1800 daily, two barges, 40-feet by 32-feet will be replacing the E-163, Chili Avenue (NY33A) Bridge at Mile 262.3, over the Erie Canal.  The barges will move with 2-hour notice by hailing them on VHF-FM Marine Channel 16 or by calling 585-813-1415.  A temporary pedestrian bridge will be installed adjacent to the construction area.  All temporary reductions in vertical clearances over the canal will be marked with steady burning yellow lights and any horizontal reduction in clearance will be marked with steady burning red lights until the permanent navigation lights can be installed.\n[15JUL26]  \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.66592,43.14028]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.66592,"DECIMAL_LATITUDE":43.14028}},{"type":"Feature","id":48829,"geometry":{"type":"Point","coordinates":[-87.90416666999994,43.013611110000056]},"properties":{"ESRI_OID":48829,"MSI_UID":48829,"ATU":9,"TITLE":"LAKE MICHIGAN - Milwaukee/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116386234,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:mil","WATERWAY_NAME":"Milwaukee","CREATE_DATE":1784129643000,"MODIFIED_DATE":1784129652000,"BEGIN_DATE":1784073600000,"END_DATE":1799711999000,"DESCRIPTION":"WI - LAKE MICHIGAN – Milwaukee Harbor\nThe Coast Guard has received a report that the upper navigation lights on the Union Pacific Railroad Bridge at Mile 1.19 over the Menomonie River are extinguished.\n[15JUL26] \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.90416667,43.01361111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.90416667,"DECIMAL_LATITUDE":43.01361111}},{"type":"Feature","id":48871,"geometry":{"type":"Point","coordinates":[-73.83451499999995,40.64207600000003]},"properties":{"ESRI_OID":48871,"MSI_UID":48871,"ATU":1,"TITLE":"Beach Channel - North Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382161,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:rocinl:beacha:norcha","WATERWAY_NAME":"North Channel","CREATE_DATE":1784196309000,"MODIFIED_DATE":1784196360000,"BEGIN_DATE":1784160000000,"END_DATE":1796169599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-07-16 To: 2026-12-01\n\nLocation:\n40-38-31.474N/073-50-04.254W\n\nBridge Name: Cross Bay Blvd Bridge\n\nNEW YORK – JAMAICA BAY - Bridge Inspections – From July 28, 2026 to November 30, 2026, a barge will be performing underdeck bridge inspections at the Cross Bay Blvd Bridge across Jamaica Bay at mile 10.0.  Mariners requiring full vertical and horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or call Luis Monroe at (646) 460-3880 or Minas Lyristis at (863) 326-3750. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.834515,40.642076]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.834515,"DECIMAL_LATITUDE":40.642075999999996}},{"type":"Feature","id":48921,"geometry":{"type":"Point","coordinates":[-91.74611099999998,30.538878000000068]},"properties":{"ESRI_OID":48921,"MSI_UID":48921,"ATU":8,"TITLE":"Lower Old River - Atchafalaya River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100118247228,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:lowoldriv:atcriv","WATERWAY_NAME":"Atchafalaya River","CREATE_DATE":1784220543000,"MODIFIED_DATE":1784220890000,"BEGIN_DATE":1784160000000,"END_DATE":1798588799000,"DESCRIPTION":"Atchafalaya River - Bridge Repairs --- From: 2026-07-20 To: 2026-12-28 --- The Krotz Springs Railroad (UPRR) Bridge crossing the Atchafalaya River, Mile 41.5, will undergo repairs and maintenance work.  Two hour advance notice will be required for the bridge to open each day, between 4:00 p.m. and 6:00 a.m., the following morning.  The bridge will open on signal at all other dates and times.  Mariners should contact the bridge tender for updates related to this work.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-91.746111,30.538878]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-91.746111,"DECIMAL_LATITUDE":30.538877999999997}},{"type":"Feature","id":49018,"geometry":{"type":"Point","coordinates":[-122.40224999999998,47.66688000000005]},"properties":{"ESRI_OID":49018,"MSI_UID":49018,"ATU":13,"TITLE":"SalmonBay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385921,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay:salbay","WATERWAY_NAME":"SalmonBay","CREATE_DATE":1784306736000,"MODIFIED_DATE":1786655659000,"BEGIN_DATE":1784246400000,"END_DATE":1795651200000,"DESCRIPTION":"WASHINGTON – LAKE WASHINGTON SHIP CANAL – SHILSHOLE BAY – Bridge notice\nBurlington Northern Santa Fe Railway Company (BNSF) will be performing heavy rail maintenance/construction on the Salmon Bay Railroad Bridge (BRDG UID 31177) (AKA BNSF Bridge 6.3), mile 0.1, across the Lake Washington Ship Canal in Seattle, Washington.  The construction work requires the draw of the subject bridge to be closed from 02 November 2026 to 25 November 2026.  This draw closure corresponds with the USACE’s large Hiram M. Chittenden Lock closure.  The Coast Guard intends to approve a temporary deviation to the operating schedule that governs the Salmon Bay Railroad Bridge from 0600 on 02 November 2026 to 1600 on 25 November 2026.  The draw will be able to open on 14 and 15 November 2026 if a 24-hour notice is given to the bridge operator.  The subject bridge provides 43 feet of vertical clearance in the closed-to-navigation position at mean higher high water. Vessels which do not require a bridge opening may continue to transit beneath the bridge during this closure period. The subject bridge will not be able to open for emergencies, and there is no immediate alternate route for vessels to pass. For more information on this draw bridge closure contact Travis Woodley at travis.woodley@bnsf.com or (682) 978-3311.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.40225,47.66688]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.40225,"DECIMAL_LATITUDE":47.66688}},{"type":"Feature","id":49087,"geometry":{"type":"Point","coordinates":[-73.95256699999999,40.739224000000036]},"properties":{"ESRI_OID":49087,"MSI_UID":49087,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382167,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1784548256000,"MODIFIED_DATE":1784548280000,"BEGIN_DATE":1784505600000,"END_DATE":1795305599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-07-20 To: 2026-11-21\n\nLocation:\n40-44-21.206N/073-57-09.241W\n\nBridge Name: Pulaski Bridge\n\nNEW YORK-NEWTOWN CREEK- From July 27, 2026 through November 20, 2026 between 9:00 a.m. to 3:00 p.m., contractors will be inspecting the Pulaski Bridge across Newtown Creek at mile 0.6, in Queens, NY. The contractor will be utilizing a 60’ Under Bridge Inspection Unit (UBIU) with 60’ manlift. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or call Han Chen (917) 306-0152. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.952567,40.739224]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.952567,"DECIMAL_LATITUDE":40.739224}},{"type":"Feature","id":49126,"geometry":{"type":"Point","coordinates":[-76.50690599999996,37.24284000000006]},"properties":{"ESRI_OID":49126,"MSI_UID":49126,"ATU":5,"TITLE":"York River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382619,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:yorriv","WATERWAY_NAME":"York River","CREATE_DATE":1784565552000,"MODIFIED_DATE":1784565790000,"BEGIN_DATE":1784505600000,"END_DATE":1800057600000,"DESCRIPTION":"York River/General/Bridges\nFrom: 2026-07-20 To: 2027-01-16\nLocation: 37.24284, -76.506906\nBridge Name: George P Coleman Memorial Bridge \nMariners are advised that the George P. Coleman Memorial Bridge across the York River, mile 7.0, between Gloucester Point and Yorktown, VA is being upgraded, requiring a phased construction and bidding process.  For a minimum of 6 months and until further notice, vessels requiring passage must provide four-hour notice. Vessels that can safely transit the vertical clearance of 60 feet available under the bridge in closed position may do so at any time.\n \nThe bridge tender can be reached at (757) 890-8516 or by VHF-FM Channel 13. Mariners should use caution when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.506906,37.24284]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.506906,"DECIMAL_LATITUDE":37.24284}},{"type":"Feature","id":49127,"geometry":{"type":"Point","coordinates":[-74.45668999999998,39.35366000000005]},"properties":{"ESRI_OID":49127,"MSI_UID":49127,"ATU":5,"TITLE":"Cape May Inlet - New Jersey Intracoastal Waterway/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116382913,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:capmayinl:newjerintwat","WATERWAY_NAME":"New Jersey Intracoastal Waterway","CREATE_DATE":1784565672000,"MODIFIED_DATE":1784565848000,"BEGIN_DATE":1784505600000,"END_DATE":1800143999000,"DESCRIPTION":"General/Bridges/Temp Deviation\n\nFrom: 2026-07-20 To: 2027-01-16\n\nLocation:\n39-21-13.176N/074-27-24.084W\n\nBridge Name: United States 40-322 Bridge\n\nNJICW - Inside Thorofare\n\nMariners are advised that the highway drawbridge United States 40-322 (Albany Avenue) Bridge across New Jersey Intracoastal Waterway, Inside Thorofare, mile 70.0, at Atlantic City, NJ, will be maintained in the closed-to-navigation position to facilitate the 16th Annual Atlantic City Triathlon. The bridge will remain in the closed position from 6 a.m. through 12 p.m. on Sunday, August 9, 2026. The bridge will be able to open for emergencies, if at least 30 minutes notice is given. At all other times, the drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.733(h). Mariners should adjust their transits accordingly and should use caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.45669,39.35366]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.45669,"DECIMAL_LATITUDE":39.35366}},{"type":"Feature","id":49184,"geometry":{"type":"Point","coordinates":[-75.19741399999998,39.892738000000065]},"properties":{"ESRI_OID":49184,"MSI_UID":49184,"ATU":5,"TITLE":"Eagle Point - Schuylkill River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382815,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:schriv","WATERWAY_NAME":"Schuylkill River","CREATE_DATE":1784574106000,"MODIFIED_DATE":1784574222000,"BEGIN_DATE":1784505600000,"END_DATE":1934582399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-07-20 To: 2027-04-2031\n\nLocation:\n39-53-33.857N/075-11-50.690W\n\nBridge Name: Interstate 95 Bridge\n\nMariners are advised that a contractor, on behalf of Pennsylvania Department of transportation, will be conducting a bridge rehabilitation project for the Girard Point Bridge over Schuylkill River in Philadelphia, PA. To facilitate bridge work, the bridge will have a reduced vertical clearance from July 20, 2026, through April 21, 2031. A temporary protective shield will be installed under the bridge, reducing the vertical clearance of the bridge approximately 3 feet to approximately 132 feet above mean highwater. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.197414,39.892738]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.197414,"DECIMAL_LATITUDE":39.892738}},{"type":"Feature","id":49210,"geometry":{"type":"Point","coordinates":[-122.66778999999997,45.523060000000044]},"properties":{"ESRI_OID":49210,"MSI_UID":49210,"ATU":13,"TITLE":"Willamette River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385767,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv:wilriv","WATERWAY_NAME":"Willamette River","CREATE_DATE":1784586131000,"MODIFIED_DATE":1785963921000,"BEGIN_DATE":1785974400000,"END_DATE":1791158400000,"DESCRIPTION":"OREGON - WILLAMETTE RIVER – PORT OF PORTLAND – Bridges Temporary Deviation  \nThe Coast Guard has approved a temporary deviation to the operating schedule that governs the Broadway Bridge (BRDG UID 38551), mile 11.7, Burnside Bridge (BRDG UID 38553), mile 12.4, and the Morrison Bridge  (BRDG UID 38554), mile 12.8, crossing the Willamette River at Portland, Oregon.  This deviation is necessary to accommodate the Portland Marathon Run event.  This deviation allows the three subject bridges to remain in the closed-to-navigation position to allow safe and timely movement of event participants from 0630 until 1400 on 04 OCT 2026.  The vertical clearances for theses bridges in the closed-to-navigation position are: 90 feet for the Broadway Bridge, 64 feet for the Burnside Bridge and 69 feet for the Morrison Bridge (all clearances are referenced to the vertical clearance above Columbia River Datum 0.0.)  Vessels which do not require a bridge opening may continue to transit beneath these bridges during this closure period.  The bridges will be able to open for emergencies, and there is no immediate alternate route for vessels to pass.  In accordance with 33 CFR 117.35(e), the drawbridges must return to their regular operating schedule immediately at the end of the effective period of this temporary deviation.  For additional information contact Matt Studer at matt.d.studer@multco.us. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.66779,45.52306]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.66779,"DECIMAL_LATITUDE":45.52306}},{"type":"Feature","id":49211,"geometry":{"type":"Point","coordinates":[-122.66979999999995,45.51780000000008]},"properties":{"ESRI_OID":49211,"MSI_UID":49211,"ATU":13,"TITLE":"Willamette River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385767,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv:wilriv","WATERWAY_NAME":"Willamette River","CREATE_DATE":1784586278000,"MODIFIED_DATE":1785964008000,"BEGIN_DATE":1785974400000,"END_DATE":1791158400000,"DESCRIPTION":"OREGON - WILLAMETTE RIVER – PORT OF PORTLAND – Bridges Temporary Deviation  \nThe Coast Guard has approved a temporary deviation to the operating schedule that governs the Broadway Bridge (BRDG UID 38551), mile 11.7, Burnside Bridge (BRDG UID 38553), mile 12.4, and the Morrison Bridge  (BRDG UID 38554), mile 12.8, crossing the Willamette River at Portland, Oregon.  This deviation is necessary to accommodate the Portland Marathon Run event.  This deviation allows the three subject bridges to remain in the closed-to-navigation position to allow safe and timely movement of event participants from 0630 until 1400 on 04 OCT 2026.  The vertical clearances for theses bridges in the closed-to-navigation position are: 90 feet for the Broadway Bridge, 64 feet for the Burnside Bridge and 69 feet for the Morrison Bridge (all clearances are referenced to the vertical clearance above Columbia River Datum 0.0.)  Vessels which do not require a bridge opening may continue to transit beneath these bridges during this closure period.  The bridges will be able to open for emergencies, and there is no immediate alternate route for vessels to pass.  In accordance with 33 CFR 117.35(e), the drawbridges must return to their regular operating schedule immediately at the end of the effective period of this temporary deviation.  For additional information contact Matt Studer at matt.d.studer@multco.us. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.6698,45.5178]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.66980000000001,"DECIMAL_LATITUDE":45.5178}},{"type":"Feature","id":49289,"geometry":{"type":"Point","coordinates":[-87.78580999999997,42.73164000000003]},"properties":{"ESRI_OID":49289,"MSI_UID":49289,"ATU":9,"TITLE":"LAKE HURON - LAKE MICHIGAN/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386227,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic","WATERWAY_NAME":"LAKE MICHIGAN","CREATE_DATE":1784654090000,"MODIFIED_DATE":1784654099000,"BEGIN_DATE":1784592000000,"END_DATE":1838505599000,"DESCRIPTION":"WI - LAKE MICHIGAN – Racine Harbor\nFrom November 1, 2027, through March 31, 2028, the State Street Bridge at mile 0.53 over the Root River will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time.\n[21JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.78581,42.73164]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.78581,"DECIMAL_LATITUDE":42.73164}},{"type":"Feature","id":49303,"geometry":{"type":"Point","coordinates":[-74.24697500999997,40.52480833000004]},"properties":{"ESRI_OID":49303,"MSI_UID":49303,"ATU":1,"TITLE":"Raritan River Cutoff Channel - Arthur Kill/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116382300,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:rarrivcutcha:artkil","WATERWAY_NAME":"Arthur Kill","CREATE_DATE":1784659596000,"MODIFIED_DATE":1784920749000,"BEGIN_DATE":1784592000000,"END_DATE":1856649599000,"DESCRIPTION":"From July 27, 2026 to October 31, 2028, contractors will be conducting steel repairs and painting of the Outerbridge Crossing over Arthur Kill at mile 2.0. \nThis work will be conducted from two 20-foot-wide work platforms suspended no more than 2 feet 10 inches from the low structural steel of the bridge. \nWork platforms will be first deployed on August 3, 2026, on the eastern edge of the navigable channel, and will be repositioned across the channel as\nwork is complete at each repair site. Work platforms will be lit with red lights on all four corners. Work shifts are 7:00 a.m. to 3:30 p.m. and 9:30 p.m. to\n5:00 a.m. daily. Mariners can obtain information about specific work platform locations can be provided by contacting USCG VTS New York at (718) 354-4088,\ncontacting the on-site contractor at (631) 704-4376, or by contacting the USCG Northeast District Bridge Branch at (571) 607-8154. Mariners are advised to \nexercise caution when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.24697501,40.52480833]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.24697501,"DECIMAL_LATITUDE":40.52480833}},{"type":"Feature","id":49357,"geometry":{"type":"Point","coordinates":[-85.25876789999995,45.318974120000064]},"properties":{"ESRI_OID":49357,"MSI_UID":49357,"ATU":9,"TITLE":"LAKE MICHIGAN - Charlevoix/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386253,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:cha","WATERWAY_NAME":"Charlevoix","CREATE_DATE":1784724418000,"MODIFIED_DATE":1784724429000,"BEGIN_DATE":1784678400000,"END_DATE":1838505599000,"DESCRIPTION":"MI - LAKE MICHIGAN-Michigan City\nFrom January 1 through March 31, 2028, the Bridge Street Bridge (U.S. Route 31) across the Pine River just below Round Lake will be secured to masted navigation for maintenance. Vessels able to pass under the bridge may do so at any time.\n[22JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-85.2587679,45.31897412]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-85.2587679,"DECIMAL_LATITUDE":45.31897412}},{"type":"Feature","id":49379,"geometry":{"type":"Point","coordinates":[-73.54321999999996,40.59921000000003]},"properties":{"ESRI_OID":49379,"MSI_UID":49379,"ATU":1,"TITLE":"Jones Inlet - Sloop Channel/General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116382176,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:slocha","WATERWAY_NAME":"Sloop Channel","CREATE_DATE":1784740508000,"MODIFIED_DATE":1784744147000,"BEGIN_DATE":1784678400000,"END_DATE":1800316799000,"DESCRIPTION":"General/Bridges/Closure (Scheduled Or Emergency)\n\nFrom: 2026-07-22 To: 2027-01-18\n\nLocation:\n40-35-57.156N/073-32-35.592W\n\nBridge Name: Meadowbrook State Parkway Bridge\n\nDue to a mechanical failure, the south leaves of the Meadowbrook State Parkway Bridge across Sloop Channel at mile 12.8 are inoperable until further notice. The bridge can still open in accordance with its operating schedule but can only open the north leaves of the bridge, providing open vertical clearance of 37.5’ at the North side of the channel. Updates regarding the status of repairs will be provided when available. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.54322,40.59921]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.54321999999999,"DECIMAL_LATITUDE":40.59921}},{"type":"Feature","id":49439,"geometry":{"type":"Point","coordinates":[-73.91231110999996,40.585977780000064]},"properties":{"ESRI_OID":49439,"MSI_UID":49439,"ATU":1,"TITLE":"Rockaway Inlet - Gerritsen Inlet/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382155,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:rocinl:gerinl","WATERWAY_NAME":"Gerritsen Inlet","CREATE_DATE":1784832031000,"MODIFIED_DATE":1784832089000,"BEGIN_DATE":1784764800000,"END_DATE":1796169599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-07-23 To: 2026-12-01\n\nLocation:\n40-35-09.520N/073-54-44.320W\n\nBridge Name: Belt Pkwy Bridge\n\nFrom August 3, 2026 to November 30, 2026, between 9 am to 3 pm, a barge with 60’ manlift will be utilized to inspect the Belt Parkway across Hendrix Creek at mile 0.  Mariners requiring full vertical and horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling Jaw Pawluczuk at (646) 872-2967. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.91231111,40.58597778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.91231111,"DECIMAL_LATITUDE":40.58597778}},{"type":"Feature","id":49544,"geometry":{"type":"Point","coordinates":[-74.11764999999997,40.695160000000044]},"properties":{"ESRI_OID":49544,"MSI_UID":49544,"ATU":1,"TITLE":"Kill Van Kull - Newark Bay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382117,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay","WATERWAY_NAME":"Newark Bay","CREATE_DATE":1784915117000,"MODIFIED_DATE":1784915128000,"BEGIN_DATE":1785542400000,"END_DATE":1827705599000,"DESCRIPTION":"Construction has commenced to replace NJ Turnpike Authority’s Newark Bay Bridge over Newark Bay at mile 3.8 between Newark and Bayonne NJ. From August 17, 2026, through November 30, 2027, contractors will be constructing a work trestle from the Newark shore of Newark Bay to the navigable channel. This work will not impede the navigable channel. Work hours will be 5:00 a.m. to 6:00 p.m. Monday through Saturday. For construction details please contact the project superintendent at 731-614-7153 or on-scene work vessels via marine radio VHF-FM 13/16. Mariners are advised to exercise caution when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.11765,40.69516]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.11765,"DECIMAL_LATITUDE":40.69516}},{"type":"Feature","id":49726,"geometry":{"type":"Point","coordinates":[-89.83677399999999,37.90267300000005]},"properties":{"ESRI_OID":49726,"MSI_UID":49726,"ATU":2,"TITLE":"Lower Mississippi River - Upper Mississippi River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116381438,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:uppmisriv","WATERWAY_NAME":"Upper Mississippi River","CREATE_DATE":1785155314000,"MODIFIED_DATE":1785253146000,"BEGIN_DATE":1785110400000,"END_DATE":1798761599000,"DESCRIPTION":"Chester Bridge; Commencing August 3, 2026, and continuing until further notice, deck removal of the existing bridge will be conducted at Chester Bridge, Mile 109.9, on the Upper Mississippi River. Catch barges will be positioned under the bridge during daylight hours to catch any falling debris.  Mariners are advised to stay inside the superstructure of the vessel while transiting below the bridge.  For further information, mariners may contact the M/Vs RUBY BELLE or SILAS JAMES on VHF-FM Channel 13, 14, or 16.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-89.836774,37.902673]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-89.83677399999999,"DECIMAL_LATITUDE":37.902673}},{"type":"Feature","id":49789,"geometry":{"type":"Point","coordinates":[-114.67825999999997,33.30323000000004]},"properties":{"ESRI_OID":49789,"MSI_UID":49789,"ATU":11,"TITLE":"Sector San Diego, Submerged Lands Act (SLA)/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Public Notice","WTRW_UID":100116385453,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsandieexcecozon:secsandietersea:secsandiesublanact","WATERWAY_NAME":"Sector San Diego, Submerged Lands Act (SLA)","CREATE_DATE":1785175919000,"MODIFIED_DATE":1788188041000,"BEGIN_DATE":1785110400000,"END_DATE":1798761600000,"DESCRIPTION":"ARIZONA-COLORADO RIVER-LOWER CIBOLA BRIDGE-. The two middle spans of the bridge have collapsed into the river due to a brush fire and are marked from dusk to dawn with red lights.  The BLM reports span six, the main navigation span, is stable and open.  Span six piers are marked with red lights, and the center is marked with green lights.  Temporary buoys have been deployed to mark the area.  For updates, contact the Coast Guard Bridge Office at  510-219-4366 or SWDBridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-114.67826,33.30323]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-114.67826,"DECIMAL_LATITUDE":33.30323}},{"type":"Feature","id":49831,"geometry":{"type":"Point","coordinates":[-122.67079069999994,45.51317766000005]},"properties":{"ESRI_OID":49831,"MSI_UID":49831,"ATU":13,"TITLE":"Willamette River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385767,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv:wilriv","WATERWAY_NAME":"Willamette River","CREATE_DATE":1785186312000,"MODIFIED_DATE":1785186647000,"BEGIN_DATE":1785110400000,"END_DATE":1795737600000,"DESCRIPTION":"OREGON - WILLAMETTE RIVER – PORT OF PORTLAND – Bridge notice\nThe Coast Guard intends to approve a temporary deviation to the operating schedule that governs the Hawthorne Highway Bridge (BRDG UID 38555), mile 13.1, crossing the Willamette River at Portland, Oregon.  This deviation will accommodate the Tofurky Trot running event on 26 November 2026.  This deviation will allow the subject bridge draw to remain in the closed-to-navigation position from 0900 to 1100 on 26 November 2026.  The vertical clearance for the Hawthorne Bridge is 49 feet, referenced to the vertical clearance above Columbia River Datum 0.0.  Vessels that do not require a bridge opening may continue to transit beneath the bridge during this closure period.  The bridge will be able to open for emergencies, and there is no immediate alternate route for vessels to pass.  Please submit comments by 15 August 2026 at smb-cgd-nw-bridges@uscg.mil.  In accordance with 33 CFR 117.35(e), the drawbridge must return to its regular operating schedule immediately at the end of the effective period of this temporary deviation.  For additional information contact Matt Studer at matt.d.studer@multco.us.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.6707907,45.51317766]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.6707907,"DECIMAL_LATITUDE":45.51317766}},{"type":"Feature","id":49857,"geometry":{"type":"Point","coordinates":[-80.10843999999997,26.137950000000046]},"properties":{"ESRI_OID":49857,"MSI_UID":49857,"ATU":7,"TITLE":"New River Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116384015,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:poreve:strriv:newrivsou","WATERWAY_NAME":"New River Sound","CREATE_DATE":1785234151000,"MODIFIED_DATE":1785234694000,"BEGIN_DATE":1785196800000,"END_DATE":1822262400000,"DESCRIPTION":"New River Sound/General/Bridges\nFrom: 2026-07-28 To: 2027-09-30\nLocation: 26.13795, -80.10844\nBridge Name: East Sunrise Boulevard Bridge\nThe bridge will undergo a rehabilitation beginning 6/1/2026 and end on or around 9/2027. There will be in-water construction equipment, which will be lighted in accordance with Inland Nav Rules. Future channel obstructions are expected and will be announced by the Coast Guard in advance. Mariners are advised to transit the are with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.10844,26.13795]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.10844,"DECIMAL_LATITUDE":26.13795}},{"type":"Feature","id":50093,"geometry":{"type":"Point","coordinates":[-75.19741399999998,39.892738000000065]},"properties":{"ESRI_OID":50093,"MSI_UID":50093,"ATU":5,"TITLE":"Eagle Point - Schuylkill River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382815,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:schriv","WATERWAY_NAME":"Schuylkill River","CREATE_DATE":1785351901000,"MODIFIED_DATE":1785351920000,"BEGIN_DATE":1785283200000,"END_DATE":1934582399000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-07-29 To: 2031-04-21\n\nLocation:\n39-53-33.857N/075-11-50.690W\n\nBridge Name: Interstate 95 Bridge\n\nMariners are advised that an engineering firm, on behalf of the Pennsylvania Department of Transportation, will be performing roadway maintenance at the highway fixed bridge – I-95 (Girard Point/Delaware Expressway) across Schuylkill River, mile 0.6, [39.892641, -75.197236] at the City of Philadelphia, Philadelphia County, PA. The roadway maintenance will be conducted from July 20, 2026, through April 21, 2031. A temporary barrier will be installed three feet under the bridge roadway decking.  This temporary barrier will reduce the vertical clearance of the navigation channel from 135 feet at mean high water to 132 feet at man high water.  A safety vessel will be on scene during daylight hours and may be reached on VHF-FM channels 13 and 16. The project foreman can be reached at (856) 498-8107. Mariners should use caution when navigating through the area. \nMSI # 50093.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.197414,39.892738]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.197414,"DECIMAL_LATITUDE":39.892738}},{"type":"Feature","id":50108,"geometry":{"type":"Point","coordinates":[-81.15086999999994,32.23617000000007]},"properties":{"ESRI_OID":50108,"MSI_UID":50108,"ATU":7,"TITLE":"Port Wentworth Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383702,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secchaexcecozon:secchatersea:secchasublanact:tybknocutran:lonislcro:lowflaran:elbislbas:thebigcha:forjac:oglran:kinislturbas:porwencha","WATERWAY_NAME":"Port Wentworth Channel","CREATE_DATE":1785407472000,"MODIFIED_DATE":1785407480000,"BEGIN_DATE":1785369600000,"END_DATE":1914278400000,"DESCRIPTION":"Port Wentworth Channel/General/Bridges\nFrom: 2026-07-30 To: 2030-08-30\nLocation: 32.23617, -81.15087\nBridge Name: Interstate 95 Highway Bridge\nThe replacement of the I-95 Bridges is ongoing. A temporary work trestle has been installed. All in-water equipment will be properly marked in accordance with Inland Navigation Rules. The navigation channel remains open, future impacts to navigation are expected. The Coast Guard will provide advanced notice to mariners of any navigation impacts. Mariners are advised to transit the area with caution.\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.15087,32.23617]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.15087,"DECIMAL_LATITUDE":32.23617}},{"type":"Feature","id":50120,"geometry":{"type":"Point","coordinates":[-88.01527777999996,44.518333330000075]},"properties":{"ESRI_OID":50120,"MSI_UID":50120,"ATU":9,"TITLE":"Green Bay Harbor Entrance Channel - Green Bay City/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386384,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay:grebayharentcha:grebaycit","WATERWAY_NAME":"Green Bay City","CREATE_DATE":1785412705000,"MODIFIED_DATE":1785412715000,"BEGIN_DATE":1785369600000,"END_DATE":1788911999000,"DESCRIPTION":"*****REVISED*****\nWI - LAKE MICHIGAN – Fox River\nOn September 5, 2026, between the hours of 1430 to 1730 and 1800 and 2130, the Ray Nitschke Bridge at mile 1.58, and the Bart Starr Bridge at mile 1.81, over the Fox River will be secured to masted navigation in conjunction with the UW Madison and Notre Dame Football Game Day Parade and fireworks.  Vessels able to pass under the bridge without an opening may do so at any time.\n[13MAY26] [23JUL26] [29JUL26] [30JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01527778,44.51833333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01527778,"DECIMAL_LATITUDE":44.51833333}},{"type":"Feature","id":50122,"geometry":{"type":"Point","coordinates":[-88.01805555999994,44.51500000000004]},"properties":{"ESRI_OID":50122,"MSI_UID":50122,"ATU":9,"TITLE":"Green Bay Harbor Entrance Channel - Green Bay City/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386384,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay:grebayharentcha:grebaycit","WATERWAY_NAME":"Green Bay City","CREATE_DATE":1785412866000,"MODIFIED_DATE":1785412876000,"BEGIN_DATE":1785369600000,"END_DATE":1788911999000,"DESCRIPTION":"*****REVISED*****\nWI - LAKE MICHIGAN – Fox River\nOn September 5, 2026, between the hours of 1430 to 1730 and 1800 and 2130, the Ray Nitschke Bridge at mile 1.58, and the Bart Starr Bridge at mile 1.81, over the Fox River will be secured to masted navigation in conjunction with the UW Madison and Notre Dame Football Game Day Parade and fireworks.  Vessels able to pass under the bridge without an opening may do so at any time.\n[13MAY26] [23JUL26] [29JUL26] [30JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01805556,44.515]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01805556,"DECIMAL_LATITUDE":44.515}},{"type":"Feature","id":50125,"geometry":{"type":"Point","coordinates":[-87.64416666999995,41.896388890000026]},"properties":{"ESRI_OID":50125,"MSI_UID":50125,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1785413086000,"MODIFIED_DATE":1787223228000,"BEGIN_DATE":1785369600000,"END_DATE":1793663999000,"DESCRIPTION":"From August 10, through September 1, 2026, between the hours of 0600 and 1800, daily, a 150-foot by 60-foot barge will be working under the Chicago Avenue Bridge at Mile 2.40 (CORPS MILE 326.3) over the North Branch of the Chicago River.  The barge will monitor VHF-FM Marine Channel 16 and move to accommodate other vessels with a 2-hour advance notice provided directly to the barge.\n[30JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.64416667,41.89638889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.64416667,"DECIMAL_LATITUDE":41.89638889}},{"type":"Feature","id":50158,"geometry":{"type":"Point","coordinates":[-71.38689299999999,41.81917900000008]},"properties":{"ESRI_OID":50158,"MSI_UID":50158,"ATU":1,"TITLE":"Providence River - Seekonk River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382349,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:prorivapp:proriv:seeriv","WATERWAY_NAME":"Seekonk River","CREATE_DATE":1785433785000,"MODIFIED_DATE":1785433809000,"BEGIN_DATE":1786924800000,"END_DATE":1789603199000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-17 To: 2026-09-16\n\nLocation:\n41-49-09.044N/071-23-12.815W\n\nBridge Name: Washington Interstate 195 Highway Eastbound Bridge\nFrom August 17, 2026, to September 15, 2026, between 8:30 a.m. and 5:00 p.m., the Tug Emily B Casey with a barge will be operated under Washington Bridge over Seekonk River at mile 0.6 to perform bridge inspection. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 860-368-1944 or 309-989-1623. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-71.386893,41.819179]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-71.386893,"DECIMAL_LATITUDE":41.819179}},{"type":"Feature","id":50193,"geometry":{"type":"Point","coordinates":[-87.63464899999997,41.867327000000046]},"properties":{"ESRI_OID":50193,"MSI_UID":50193,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1785498365000,"MODIFIED_DATE":1785498380000,"BEGIN_DATE":1785456000000,"END_DATE":1788911999000,"DESCRIPTION":"IL - LAKE MICHIGAN – Chicago Harbor \nfrom August 17, through September 4, 2026, between the hours of 0700 and 1600, Monday through Friday, a 125-foot by 35-foot barge will be working under the Roosevelt Road Bridge at Mile 2.94 (CORPS MILE 324.3) over the South Branch of the Chicago River.  The barge will monitor VHF-Fm Marine Channel 16 and move with a 2-hour advance notice provided directly to the barge.\n[31JUL26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.634649,41.867327]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.634649,"DECIMAL_LATITUDE":41.867326999999996}},{"type":"Feature","id":50202,"geometry":{"type":"Point","coordinates":[-76.08456999999999,39.55482000000006]},"properties":{"ESRI_OID":50202,"MSI_UID":50202,"ATU":5,"TITLE":"Upper Chesapeake Channel - Susquehanna River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382494,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:uppchecha:susriv","WATERWAY_NAME":"Susquehanna River","CREATE_DATE":1785503747000,"MODIFIED_DATE":1785504239000,"BEGIN_DATE":1785456000000,"END_DATE":1792886399000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-07-31 To: 2026-10-24\n\nLocation:\n39-33-17.352N/076-05-04.452W\n\nBridge Name: Susquehanna River Railroad Bridge\n \nMariners are advised that an engineering firm, on behalf of Amtrak, will be performing an inspection at the Amtrak Susquehanna River Railroad Bridge across the Susquehanna River, mile 1, at, Havre de Grace, MD. The inspection will be performed beginning September 28, 2026, through October 2, 2026; October 5, 2026, through October 9, 2026; October 12, 2026, through October 16, 2026; and October 19, 2026, through October 23, 2026. The inspections will take place from 6:00 a.m. to 6:00 p.m.  A 30’ x 80’ barge with a manlift will be utilized in and around the bridge pilings to conduct an inspection.  When the barge is in the navigation channel it will reduce the horizontal clearance of the channel from 100’ to 70’. The barge and inspection team will be monitoring VHF channels 13 and 16 or they can be reached at (610) 608-1762. Mariners are urged to use caution when operating in this area. MSI # 50202.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.08457,39.55482]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.08457,"DECIMAL_LATITUDE":39.55482}},{"type":"Feature","id":50354,"geometry":{"type":"Point","coordinates":[-91.19777699999997,30.506666000000052]},"properties":{"ESRI_OID":50354,"MSI_UID":50354,"ATU":8,"TITLE":"New Orleans Harbor - New Orleans To Baton Rouge/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100119138784,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou","WATERWAY_NAME":"New Orleans To Baton Rouge","CREATE_DATE":1785768021000,"MODIFIED_DATE":1786372352000,"BEGIN_DATE":1785715200000,"END_DATE":1788393599000,"DESCRIPTION":"MSIB Vol XXVI Issue 027 - Mississippi River - Low Water Safety Advisory --- The National Weather Service forecasts low river stages.  Lower Mississippi River (LMR) users should prepare for extreme low water conditions.  The following low water safety precautions are in effect for all waters of the LMR at Mile 233.9, AHOP:\n• When navigating the Upper Baton Rouge (US 190) Bridge, mariners should refer to the U.S. Army Corps of Engineers Lower Mississippi River Chart No. 73 which states, the Port Allen span is navigable when the Baton Rouge River gauge is above 15 ft.  Current river levels do not support using this span.  Mariners should transit the bridge with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-91.197777,30.506666]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-91.197777,"DECIMAL_LATITUDE":30.506666}},{"type":"Feature","id":50489,"geometry":{"type":"Point","coordinates":[-73.82030555999995,40.88556667000006]},"properties":{"ESRI_OID":50489,"MSI_UID":50489,"ATU":1,"TITLE":"Hutchinson River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116381664,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:bloislsouandgarbay:lonislsoueaspar:lonislsouwespar:citisl:easbay:hutriv","WATERWAY_NAME":"Hutchinson River","CREATE_DATE":1785925078000,"MODIFIED_DATE":1786715005000,"BEGIN_DATE":1787529600000,"END_DATE":1788652799000,"DESCRIPTION":"Hutchinson River/General/Bridges\nFrom: 2026-08-31To: 2026-09-04\nLocation: 40.885567, -73.820306\nBridge Name: I 95 Bridge\n\n\nFrom August 31, 2026 to September 4, 2026, between 8 am to 4 pm, a contractor will be performing a dive inspection  of the I-95 Bridge across Hutchinson River at mile 2.2, in Bronx, NY. The contractor will be utilizing a 16 foot duck boat for this inspection. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling Clay Carlson at (959) 988-3963. Mariners are advised to exercise caution and reduce wake when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.82030556,40.88556667]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.82030556,"DECIMAL_LATITUDE":40.88556667}},{"type":"Feature","id":50500,"geometry":{"type":"Point","coordinates":[-75.19686999999993,39.94273000000004]},"properties":{"ESRI_OID":50500,"MSI_UID":50500,"ATU":5,"TITLE":"Eagle Point - Schuylkill River/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382815,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:mifran:eagpoi:schriv","WATERWAY_NAME":"Schuylkill River","CREATE_DATE":1785933331000,"MODIFIED_DATE":1785933338000,"BEGIN_DATE":1785888000000,"END_DATE":1802735999000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-08-05 To: 2027-02-15\n\nLocation:\n39-56-33.828N/075-11-48.732W\n\nBridge Name: University South 34th Avenue Southbound Bridge\n\nMariners are advised that an engineering firm, on behalf of the Pennsylvania Department of Transportation, will be fortifying and replacing deteriorated steel members on span 3 of the SR 3003 (University Avenue) Bridge, across the Schuylkill River at mile 6.2, in Philadelphia, PA. The work will be conducted from August 17, 2026, through February 15, 2027. There will be no equipment in the water, but a work platform attached to the bridge will reduce the vertical clearance by 2 feet. The project foreman can be reached at (609) 209-0281. Mariners are urged to use extreme caution when transiting the area. MSI # 40198.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.19687,39.94273]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.19686999999999,"DECIMAL_LATITUDE":39.94273}},{"type":"Feature","id":50518,"geometry":{"type":"Point","coordinates":[-72.08734999999996,41.36304000000007]},"properties":{"ESRI_OID":50518,"MSI_UID":50518,"ATU":1,"TITLE":"Thames River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Modification","WTRW_UID":100116381565,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:newlonhar:thariv","WATERWAY_NAME":"Thames River","CREATE_DATE":1785939833000,"MODIFIED_DATE":1787740695000,"BEGIN_DATE":1785888000000,"END_DATE":1788912000000,"DESCRIPTION":"Thames River/General/Bridges\nFrom: 2026-08-05 To: 2026-08-31\nLocation: 41.36304, -72.08735\nBridge Name: Amtrak #124.09 Bridge\n\n\nFrom July 13, 2026 to September 8, 2026, between 7am to 3:30 pm, a barge will be positioned outside of the navigational channel installing security cameras at the Amtrak Railroad Bridge across Thames River at mile 3, between New London and Groton, CT. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling Brent Swan at (203) 641-6065 or Kyle Livingstone at (860) 912-5073. Mariners are advised to exercise caution and reduce wake when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-72.08735,41.36304]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-72.08735,"DECIMAL_LATITUDE":41.36304}},{"type":"Feature","id":50545,"geometry":{"type":"Point","coordinates":[-83.94150699999994,43.43370300000004]},"properties":{"ESRI_OID":50545,"MSI_UID":50545,"ATU":9,"TITLE":"Saginaw Bay Channel - Saginaw River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386124,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:sagbay:sagbaycha:sagriv","WATERWAY_NAME":"Saginaw River","CREATE_DATE":1785946713000,"MODIFIED_DATE":1785946721000,"BEGIN_DATE":1785888000000,"END_DATE":1801526399000,"DESCRIPTION":"On August 24 and August 25, 2026, between the hours of 0800 and 1600 each day, divers will be inspecting the underwater portions of the Genesee Avenue Bridge at Mile 18.65, over the Saginaw River.  Spotters will warn them of approaching vessels and move the divers to allow vessels to pass.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.941507,43.433703]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.941507,"DECIMAL_LATITUDE":43.433703}},{"type":"Feature","id":50546,"geometry":{"type":"Point","coordinates":[-83.17559999999997,42.12742000000003]},"properties":{"ESRI_OID":50546,"MSI_UID":50546,"ATU":9,"TITLE":"Celeron Island - Trenton Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386313,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:celisl:trecha","WATERWAY_NAME":"Trenton Channel","CREATE_DATE":1785946803000,"MODIFIED_DATE":1785946815000,"BEGIN_DATE":1785888000000,"END_DATE":1803427199000,"DESCRIPTION":"On August 19 and August 20, 2026, between the hours of 0800 and 1700 each day, divers will be inspecting the under water portions of the Grosse Ile Parkway (Free) Bridge, at mile 5.60 over the Detroit River.  Spotters will warn inspectors of approaching vessels and will move the divers to allow vessels to pass.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.1756,42.12742]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.1756,"DECIMAL_LATITUDE":42.12742}},{"type":"Feature","id":50584,"geometry":{"type":"Point","coordinates":[-76.42217999999997,37.62542000000008]},"properties":{"ESRI_OID":50584,"MSI_UID":50584,"ATU":5,"TITLE":"Chesapeake Channel - Rappahannock River/General/Bridges/Proposal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Proposal","WTRW_UID":100116382642,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:rapriv","WATERWAY_NAME":"Rappahannock River","CREATE_DATE":1785955587000,"MODIFIED_DATE":1785955609000,"BEGIN_DATE":1785888000000,"END_DATE":1789775999000,"DESCRIPTION":"General/Bridges/Proposal\n\nFrom: 2026-08-05 To: 2026-09-18\n\nLocation:\n37-37-31.512N/076-25-19.848W\n\nBridge Name: 3 State Route Bridge\n\nAll interested parties are notified that the Commander, Coast Guard East District has received a proposal from the Virginia Department of Transportation with plans for replacement of an existing highway, fixed bridge across a navigable waterway of the United States. \n\nWATERWAY AND LOCATION: Rappahannock River, mile 8.3, at position (37.624852,           -76.423496) between Middlesex County, VA, and Lancaster County, VA. \n\nCHARACTER OF WORK: The proposed project is to replace the existing Route 3 (Robert O. Norris Jr.) Bridge with a new two-lane bridge with shoulders and higher rails. Any existing structure that cannot be safely removed in its entirety shall be cut off at the mudline to minimize risk to marine navigation safety. The purpose of the project is to replace a structurally deficient bridge experiencing substantial deterioration, due to its age.\n  \nThe existing fixed bridge has a horizontal clearance of 300 feet, and a vertical clearance of 110 feet above mean high water.  The replacement bridge will be a fixed bridge with a horizontal clearance of 300 feet, and a vertical clearance of 110 feet above mean high water.\n\nA copy of Preliminary Public Notice D05PPN-08-2026, which describes the proposal in detail, can be obtained by calling (206) 820-0753 or by viewing at https://www.navcen.uscg.gov/public-notice-for-bridges-active (select East District). Comments on this proposal should be forwarded to D5Portsmouth-BridgesPublicNotice@uscg.mil no later than September 17, 2026. MSI # 50584.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.42218,37.62542]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.42218,"DECIMAL_LATITUDE":37.62542}},{"type":"Feature","id":50589,"geometry":{"type":"Point","coordinates":[-73.41541999999998,41.100430000000074]},"properties":{"ESRI_OID":50589,"MSI_UID":50589,"ATU":1,"TITLE":"Norwalk East Approach - Norwalk Channel/General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116381610,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:lonislsouwespar:noreasapp:norcha","WATERWAY_NAME":"Norwalk Channel","CREATE_DATE":1785958146000,"MODIFIED_DATE":1785958283000,"BEGIN_DATE":1786320000000,"END_DATE":1793750399000,"DESCRIPTION":"The Coast Guard has issued a temporary deviation from the regulation governing the operation of the Walk Bridge across the Norwalk River at mile 0.1. Under this temporary deviation the Walk Bridge may remain closed to mariners during the following time frames:\n10:00 pm Friday, September 11, 2026, until 6:00 am Monday, September 14, 2026\n10:00 pm Friday, September 18, 2026, until 6:00 am Monday, September 21, 2026\n10:00 pm Friday, September 25, 2026, until 6:00 am Monday, September 28, 2026\nBack-up Dates: 10:00 pm Friday, October 2, 2026, until 6:00 am Monday, October 5, 2026\n10:00 pm Friday, October 9, 2026, until 6:00 am Monday, October 12, 2026\n10:00 pm Friday, October 16, 2026, until 6:00 am Monday, October 19, 2026\nBack-up Dates: 10:00 pm Friday, October 23, 2026, until 6:00 am Monday, October 26,\n2026 & 10:00 pm Friday, October 30, 2026, until 6:00 am Monday, November 2, 2026\nVessels able to pass under the bridge in the closed position will be allowed to do so. Questions may be directed to Joe Phinney at (508) 726-5474. Mariners are advised to exercise caution when transiting the area.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.41542,41.10043]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.41542,"DECIMAL_LATITUDE":41.100429999999996}},{"type":"Feature","id":50605,"geometry":{"type":"Point","coordinates":[-82.54528999999997,27.30272000000008]},"properties":{"ESRI_OID":50605,"MSI_UID":50605,"ATU":7,"TITLE":"Matheny Creek/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383919,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:veninl:matcre","WATERWAY_NAME":"Matheny Creek","CREATE_DATE":1786017963000,"MODIFIED_DATE":1786017971000,"BEGIN_DATE":1785974400000,"END_DATE":1792195200000,"DESCRIPTION":"Matheny Creek/General/Bridges\nFrom: 2026-08-06 To: 2026-10-17\nLocation: 27.30272, -82.54529\nBridge Name: Siesta Drive Bridge\nThe bridge will operate as follows from August 10, 2026, through October 16, 2026:\n-\tFrom 7 a.m. to 7 p.m. Monday through Friday, a single-leaf opening will be provided per the specific operating requirement. A full opening will be provided with a 4-hour advance notice.\n-\tAt all other times, the drawbridge will operate normally.\nA containment system will be installed on the underside of the drawbridge across the navigation channel. This will reduce the vertical clearance to 18 feet. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.54529,27.30272]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.54529,"DECIMAL_LATITUDE":27.302719999999997}},{"type":"Feature","id":50607,"geometry":{"type":"Point","coordinates":[-80.70597999999995,28.407710000000066]},"properties":{"ESRI_OID":50607,"MSI_UID":50607,"ATU":7,"TITLE":"Canaveral Barge Canal/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116384168,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:canhar:canbarcan","WATERWAY_NAME":"Canaveral Barge Canal","CREATE_DATE":1786018491000,"MODIFIED_DATE":1786018651000,"BEGIN_DATE":1785974400000,"END_DATE":1801526400000,"DESCRIPTION":"Canaveral Barge Canal/General/Bridges\nFrom: 2026-08-06 To: 2027-02-02\nLocation: 28.40771, -80.70598\nBridge Name: Christa McAuliffe Bridge\nThe bridge is undergoing a rehabilitation. Channel restrictions and single-leaf openings are expected throughout the project. The Coast Guard will provide advanced notice of any waterway restrictions. A separate notice will be made for waterway restrictions. Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.70598,28.40771]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.70598,"DECIMAL_LATITUDE":28.407709999999998}},{"type":"Feature","id":50609,"geometry":{"type":"Point","coordinates":[-80.70597999999995,28.407710000000066]},"properties":{"ESRI_OID":50609,"MSI_UID":50609,"ATU":7,"TITLE":"Canaveral Barge Canal/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384168,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:canhar:canbarcan","WATERWAY_NAME":"Canaveral Barge Canal","CREATE_DATE":1786018841000,"MODIFIED_DATE":1787570752000,"BEGIN_DATE":1785974400000,"END_DATE":1789257600000,"DESCRIPTION":"Canaveral Barge Canal/General/Bridges\nFrom: 2026-08-06 To: 2026-09-13\nLocation: 28.40771, -80.70598\nBridge Name: Christa McAuliffe Bridge\nThe Christa McAuliffe (SR 3) Bridge will operate as follows from August 24, 2026, through September 13, 2026:\n\n-      From 9 a.m. on August 24, 2026, through 9 a.m. on August 28, 2026, single-leaf only openings will be provided; \n-\tFrom 9 a.m. on August 31, 2026, through 9 a.m. on September 4, 2026, single-leaf only openings will be provided;\n-\tFrom 9 a.m. on September 7, 2026, through 9 a.m. on September 8, 2026, single-leaf only openings will be provided;\n-\tFrom 9:01 a.m. on September 8, 2026, through 9 a.m. on September 11, 2026, need not open to navigation;\n-\tFrom 9:01 a.m. on September 11, 2026, through 9 a.m. on September 12, 2026, single-leaf only openings will be provided.\n\nAt all other times the drawbridge will provide full openings.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.70598,28.40771]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.70598,"DECIMAL_LATITUDE":28.407709999999998}},{"type":"Feature","id":50644,"geometry":{"type":"Point","coordinates":[-73.95459721999998,40.75693056000006]},"properties":{"ESRI_OID":50644,"MSI_UID":50644,"ATU":1,"TITLE":"NAVAREA IV/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1786029909000,"MODIFIED_DATE":1786029924000,"BEGIN_DATE":1785974400000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-06 To: 2027-01-01\n\nLocation:\n40-45-24.950N/073-57-16.550W\n\nBridge Name: Queensboro Bridge\nFrom August 6, 2026, to December 31, 2026, a traveler and safety boat will periodically be operating between 8:30 am to 6:30 pm daily at the Queensboro Bridge across the East River at mile 5.5, in New York to conduct a bridge inspection. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling the project manager at 860-338-4607, or by contacting USCG Vessel Traffic Service New York at 718-354-4088. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.95459722,40.75693056]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.95459722,"DECIMAL_LATITUDE":40.75693056}},{"type":"Feature","id":50738,"geometry":{"type":"Point","coordinates":[-80.61137599999995,28.513111000000038]},"properties":{"ESRI_OID":50738,"MSI_UID":50738,"ATU":7,"TITLE":"Banana River North/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384169,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:canhar:canbarcan:banrivnor","WATERWAY_NAME":"Banana River North","CREATE_DATE":1786100406000,"MODIFIED_DATE":1786100414000,"BEGIN_DATE":1786060800000,"END_DATE":1789948800000,"DESCRIPTION":"Banana River North/General/Bridges\nFrom: 2026-08-07 To: 2026-09-21\nLocation: 28.513111, -80.611376\nBridge Name: NASA Parkway Bridge\nThe bridge need not open to navigation as follows:\n-\tSeptember 4, 2026, from 10:30 a.m. through 6 p.m. on September 7, 2026.\n-\tSeptember 18, 2026, from 10:30 a.m. through 6 p.m. on September 20, 2026\nVessels able to pass without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.611376,28.513111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.61137599999999,"DECIMAL_LATITUDE":28.513111}},{"type":"Feature","id":50915,"geometry":{"type":"Point","coordinates":[-76.48293999999999,36.991210000000024]},"properties":{"ESRI_OID":50915,"MSI_UID":50915,"ATU":5,"TITLE":"Chesapeake Channel - James River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382605,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:jamriv","WATERWAY_NAME":"James River","CREATE_DATE":1786451404000,"MODIFIED_DATE":1786451435000,"BEGIN_DATE":1786406400000,"END_DATE":1791071999000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-11 To: 2026-10-03\n\nLocation:\n36-59-28.356N/076-28-58.584W\n\nBridge Name: James River Bridge\nMariners are advised that an engineering firm, on behalf of Virginia Department of Transportation, will be performing an inspection on the highway drawbridge – James River Bridge, across the James River, at mile 5.0, between Isle of Wight and Newport News, VA. The inspection will be conducted from 9 a.m. to 3 p.m.; Monday-Friday; from August 24, 2026, through September 30, 2026.  An under-bridge inspection vehicle will be located underneath, and a work vessel will be in and around the vicinity of the bridge. During the work hours, the under-bridge inspection vehicle will be located in the navigational channel of the bridge and will reduce the vertical clearance of the bridge to approximately 45 feet. Vessels that can safely transit through the bridge during periods with a reduced vertical clearance may do so at any time. Vessels that cannot safely transit through the bridge during periods with a reduced vertical clearance may safely transit through the bridge, if at least a fifteen-minute prior notice is given to the bridge tender. Inspection personnel, equipment and the under-bridge inspection vehicle and work vessel will relocate from the moveable span and navigable channel, upon request. The bridge tender may be reached on VHF-FM channels 13 and 16. The project foreman can be reached at (757) 513-7736 or (443) 370-8307. Mariners should use caution navigating through the area. MSI # 50915.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.48294,36.99121]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.48294,"DECIMAL_LATITUDE":36.991209999999995}},{"type":"Feature","id":50917,"geometry":{"type":"Point","coordinates":[-90.90627499999994,32.31424444000004]},"properties":{"ESRI_OID":50917,"MSI_UID":50917,"ATU":2,"TITLE":"New Orleans To Baton Rouge - Lower Mississippi River/General/Bridges/Closure (Scheduled Or Emergency)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100118284592,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv","WATERWAY_NAME":"Lower Mississippi River","CREATE_DATE":1786452389000,"MODIFIED_DATE":1786453424000,"BEGIN_DATE":1786406400000,"END_DATE":1798847999000,"DESCRIPTION":"Vicksburg (I-20) Bridge:  The second alternate span, closest to the RDB, is closed due to low water.  Mariners should transit the bridge using the main span or first alternate span.  Mariners are urged to exercise caution in the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.906275,32.31424444]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.906275,"DECIMAL_LATITUDE":32.31424444}},{"type":"Feature","id":50918,"geometry":{"type":"Point","coordinates":[-70.91736999999995,41.639350000000036]},"properties":{"ESRI_OID":50918,"MSI_UID":50918,"ATU":1,"TITLE":"New Bedford Channel - New Bedford Harbor Channel/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116382059,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:buzbaymaicha:newbedcha:newbedharcha","WATERWAY_NAME":"New Bedford Harbor Channel","CREATE_DATE":1786452810000,"MODIFIED_DATE":1786452824000,"BEGIN_DATE":1785715200000,"END_DATE":1788566399000,"DESCRIPTION":"MASSACHUSETTS- ACUSHNET RIVER- NEW BEDFORD-FAIRHAVEN BRIDGE ROUTE 6- Bridge Fender Repair – From August 3, 2026, until September 4, 2026, from 6 a.m. - 4 p.m. Monday through Thursday, a contractor for Massachusetts Department of Transportation (MassDOT) will be completing repairs to the bridge fender system. During the repair project, an 80’ x 80’ construction barge with a push boat will be located in the channel during each work shift, then moved out of the channel after each shift. The barge will be moved for marine traffic if necessary. The contractor will monitor marine radio VHF-FM Ch 13 while the boat is on site. Questions may be directed to Mr. Aaron Silvia, MassDOT at (857) 368-5152 or Mr. Chris Glass, Cora Corp Operations at (857) 829-0214. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-70.91737,41.63935]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-70.91736999999999,"DECIMAL_LATITUDE":41.63935}},{"type":"Feature","id":50921,"geometry":{"type":"Point","coordinates":[-82.35305999999997,26.934390000000064]},"properties":{"ESRI_OID":50921,"MSI_UID":50921,"ATU":7,"TITLE":"Lemon Bay Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383576,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:sancarbay:pinislsou:gassoucha:lembaycha","WATERWAY_NAME":"Lemon Bay Channel","CREATE_DATE":1786453784000,"MODIFIED_DATE":1786617958000,"BEGIN_DATE":1786406400000,"END_DATE":1797552000000,"DESCRIPTION":"Lemon Bay Channel/General/Bridges\nFrom: 2026-08-11 To: 2026-12-18\nLocation: 26.93439, -82.35306\nBridge Name: Tom Adams Bridge\nFender repairs will take place from August 17, 2026, through December 17, 2026. Work hours are 7 a.m. to 5 p.m., Monday through Friday, no work on weekends or holidays.  During work hours the channel will be partially obstructed with a work barge and turbidity barrier alongside the fender. Approximately 75 feet of the navigation channel will be available to marine traffic. No anticipated changes to drawbridge operations. Mariners are advised to transit the area with caution. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.35306,26.93439]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.35306,"DECIMAL_LATITUDE":26.93439}},{"type":"Feature","id":51044,"geometry":{"type":"Point","coordinates":[-88.06632999999994,44.44068000000004]},"properties":{"ESRI_OID":51044,"MSI_UID":51044,"ATU":9,"TITLE":"LAKE MICHIGAN - UPPER GREEN BAY/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116386191,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:uppgrebay","WATERWAY_NAME":"UPPER GREEN BAY","CREATE_DATE":1786551396000,"MODIFIED_DATE":1786551406000,"BEGIN_DATE":1786492800000,"END_DATE":1791935999000,"DESCRIPTION":"WI - LAKE MICHIGAN – Fox River\nFrom September 14 through October 12, 2026, between the hours of 0730 and 1900, Monday through Friday, a 60-foot by 30-foot barge will be working at the Proposed Brown County South Connector Bridge at Mile 9.94, over the Fox River.  The barge will monitor VHF-FM Marine Radio Channel 16 for passing arrangements.\n[12AUG26] \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.06633,44.44068]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.06633,"DECIMAL_LATITUDE":44.44068}},{"type":"Feature","id":51090,"geometry":{"type":"Point","coordinates":[-122.39020999999997,37.776760000000024]},"properties":{"ESRI_OID":51090,"MSI_UID":51090,"ATU":11,"TITLE":"San Francisco Oakland Bay Bridge West Crossing/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Closure (Scheduled Or Emergency)","WTRW_UID":100116385440,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsanfraexcecozon:secsanfratersea:secsanfrasublanact:enttosanfrabay:golgatbri:sanfrabay:sanfraoakbaybriwescro","WATERWAY_NAME":"San Francisco Oakland Bay Bridge West Crossing","CREATE_DATE":1786574643000,"MODIFIED_DATE":1786574711000,"BEGIN_DATE":1786492800000,"END_DATE":1789084800000,"DESCRIPTION":"NORTHERN CALIFORNIA-SAN FRANCISCO BAY-CHINA BASIN-THIRD STREET BRIDGE-The bascule span of the bridge will be secured in the closed to navigation position from 5 pm to 9 pm on September 10 for an event.  For further information contact the Coast Guard Bridge Office at D11Bridges@uscg.mil.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.39021,37.77676]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.39021,"DECIMAL_LATITUDE":37.776759999999996}},{"type":"Feature","id":51105,"geometry":{"type":"Point","coordinates":[-88.53777777999994,44.01333333000008]},"properties":{"ESRI_OID":51105,"MSI_UID":51105,"ATU":9,"TITLE":"LAKE MICHIGAN - Racine/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386190,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:rac","WATERWAY_NAME":"Racine","CREATE_DATE":1786618997000,"MODIFIED_DATE":1786619008000,"BEGIN_DATE":1786579200000,"END_DATE":1869695999000,"DESCRIPTION":"WI - LAKE MICHIGAN – Racine Harbor\nFrom November 1, 2028, through March 31, 2029, the Main Street Bridge at mile 0.31, and the State Street Bridge at mile 0.53 over the Root River will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time.\n[13AUG26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.53777778,44.01333333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.53777778,"DECIMAL_LATITUDE":44.01333333}},{"type":"Feature","id":51106,"geometry":{"type":"Point","coordinates":[-87.78580999999997,42.73164000000003]},"properties":{"ESRI_OID":51106,"MSI_UID":51106,"ATU":9,"TITLE":"LAKE MICHIGAN - Racine/General/Bridges/Rehabilitation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116386190,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:rac","WATERWAY_NAME":"Racine","CREATE_DATE":1786619099000,"MODIFIED_DATE":1786619106000,"BEGIN_DATE":1786579200000,"END_DATE":1869695999000,"DESCRIPTION":"WI - LAKE MICHIGAN – Racine Harbor\nFrom November 1, 2028, through March 31, 2029, the Main Street Bridge at mile 0.31, and the State Street Bridge at mile 0.53 over the Root River will be secured to masted navigation.  Vessels able to pass under the bridge without an opening may do so at any time.\n[13AUG26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.78581,42.73164]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.78581,"DECIMAL_LATITUDE":42.73164}},{"type":"Feature","id":51117,"geometry":{"type":"Point","coordinates":[-85.36997999999994,38.72894000000008]},"properties":{"ESRI_OID":51117,"MSI_UID":51117,"ATU":2,"TITLE":"Lower Mississippi River - Ohio River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116381306,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv","WATERWAY_NAME":"Ohio River","CREATE_DATE":1786623859000,"MODIFIED_DATE":1786624704000,"BEGIN_DATE":1786579200000,"END_DATE":1788479999000,"DESCRIPTION":"Madison Bridge: The upstream green navigation lights have been reported extinguished.  Mariners are advised to transit the area with caution at night and during periods of reduced visibility.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-85.36998,38.72894]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-85.36998,"DECIMAL_LATITUDE":38.72894}},{"type":"Feature","id":51168,"geometry":{"type":"Point","coordinates":[-73.87368799999996,40.646578000000034]},"properties":{"ESRI_OID":51168,"MSI_UID":51168,"ATU":1,"TITLE":"NAVAREA IV/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1786633162000,"MODIFIED_DATE":1786633187000,"BEGIN_DATE":1787529600000,"END_DATE":1796169599000,"DESCRIPTION":"General/Bridges\n\nFrom: 2026-08-24 To: 2026-12-01\n\nLocation:\n40-38-47.681N/073-52-25.277W\n\nBridge Name: Belt Pkwy Bridge\nFrom August 24, 2026, to November 30, 2026, between 9:00 am to 3:00 pm, a barge with manlift and tug boat #NY8360GY will be utilized to inspect the Belt Parkway Bridge across Hendrix Creek at mile 0.1, in Brooklyn, NY. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling (917) 306-0152. Mariners are advised to exercise caution and reduce wake when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.873688,40.646578]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.873688,"DECIMAL_LATITUDE":40.646578}},{"type":"Feature","id":51169,"geometry":{"type":"Point","coordinates":[-73.89652199999995,40.622183000000064]},"properties":{"ESRI_OID":51169,"MSI_UID":51169,"ATU":1,"TITLE":"Beach Channel - North Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382161,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:rocinl:beacha:norcha","WATERWAY_NAME":"North Channel","CREATE_DATE":1786633250000,"MODIFIED_DATE":1786633258000,"BEGIN_DATE":1787529600000,"END_DATE":1798847999000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-24 To: 2027-01-01\n\nLocation:\n40-37-19.859N/073-53-47.479W\n\nBridge Name: Belt Pkwy Bridge\nFrom August 24, 2026, to December 30, 2026, between 9:00 am to 3:00 pm, a barge with manlift and tug boat #NY8360GY will be utilized to inspect the Belt Parkway Bridge across Paerdegat Basin at mile 0.2, in Brooklyn, NY. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling (917) 306-0152. Mariners are advised to exercise caution and reduce wake when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.896522,40.622183]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.89652199999999,"DECIMAL_LATITUDE":40.622183}},{"type":"Feature","id":51251,"geometry":{"type":"Point","coordinates":[-87.07611699999995,36.27080600000005]},"properties":{"ESRI_OID":51251,"MSI_UID":51251,"ATU":2,"TITLE":"Ohio River - Cumberland River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116381248,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:cumriv","WATERWAY_NAME":"Cumberland River","CREATE_DATE":1786709894000,"MODIFIED_DATE":1786712269000,"BEGIN_DATE":1786665600000,"END_DATE":1788566399000,"DESCRIPTION":"Highway 49 Bridge: The bridge’s left descending red channel navigation light has been reported extinguished.  Mariners may contact the bridge tender for additional information.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.076117,36.270806]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.076117,"DECIMAL_LATITUDE":36.270806}},{"type":"Feature","id":51257,"geometry":{"type":"Point","coordinates":[-79.99675277999995,40.43278889000004]},"properties":{"ESRI_OID":51257,"MSI_UID":51257,"ATU":2,"TITLE":"Ohio River - Monongahela River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116381354,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:monriv","WATERWAY_NAME":"Monongahela River","CREATE_DATE":1786710593000,"MODIFIED_DATE":1786712358000,"BEGIN_DATE":1786665600000,"END_DATE":1788566399000,"DESCRIPTION":"Liberty Bridge: The bridge’s right green light on the LDB and left green light on the RDB have been reported extinguished.  Mariners are advised to transit the area with caution at night and during periods of reduced visibility.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-79.99675278,40.43278889]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-79.99675278,"DECIMAL_LATITUDE":40.43278889}},{"type":"Feature","id":51269,"geometry":{"type":"Point","coordinates":[-71.07630999999998,42.773900000000026]},"properties":{"ESRI_OID":51269,"MSI_UID":51269,"ATU":1,"TITLE":"Plum Island Sound - Merrimack River/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116382039,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:pluislsou:merriv","WATERWAY_NAME":"Merrimack River","CREATE_DATE":1786713112000,"MODIFIED_DATE":1786713135000,"BEGIN_DATE":1786924800000,"END_DATE":1788652799000,"DESCRIPTION":"General/Bridges/Repairs, Painting, Or Fender Replacement\n\nFrom: 2026-08-17 To: 2026-09-05\n\nLocation:\n42-46-26.040N/071-04-34.716W\n\nBridge Name: Basiliere Bridge\nMASSACHUSETTS– HAVERHILL-MERRIMACK RIVER–BASILIERE BRIDGE– Temporary Gas Main Installation\nMariners are advised that the Middlesex Corporation will be installing a temporary gas main beneath the west side of the bridge deck. In water work will commence Monday August 17, 2026, and continue through Friday September 4, 2026. Installation of the gas main will be conducted from a 40x40 barge with a man lift, an assist tug, and multiple work skiffs. All work will be conducted outside of the navigational channel. Barges and tending vessels will be secured outside of the navigational channel outside of work hours and lit on all four corners of the barge. Questions may be directed to Mr. Henry Mulvey (978) 429-1388 or Mr. Kyle Busgnell (978) 870-0423. On scene vessels can be reached via channel 13/16 VHF-FM. Mariners are urged to transit with caution.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-71.07631,42.7739]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-71.07630999999999,"DECIMAL_LATITUDE":42.773900000000005}},{"type":"Feature","id":51311,"geometry":{"type":"Point","coordinates":[-122.32041999999996,47.65274000000005]},"properties":{"ESRI_OID":51311,"MSI_UID":51311,"ATU":13,"TITLE":"Union Bay Reach/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Rehabilitation","WTRW_UID":100116385920,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay:lakuni:unibayrea","WATERWAY_NAME":"Union Bay Reach","CREATE_DATE":1786740473000,"MODIFIED_DATE":1786740493000,"BEGIN_DATE":1786665600000,"END_DATE":1809129600000,"DESCRIPTION":"Washington – Portage Bay - University Bridge – Trolley Pole Replacement\nCombined Construction Inc. will be performing trolley pole replacement work on the University Bridge. Work will include replacement of trolley poles and associated anchor bolts at locations across the bridge, excluding the movable portion of the drawbridge.\nWork is scheduled to begin October 5, 2026, and continue through April 30, 2027. Typical work hours will be from 0600 to 1600.\nAnchor bolt installation will be performed using an Under Bridge Inspection Truck (UBIT), which will occupy a portion of the roadway and position equipment beneath the bridge during operations. Mariners transiting the area are advised to use caution while work is underway.\nFor additional information regarding the project or work activities, please contact:\nTrena Chandler, P.M.\nCombined Construction Inc.\n(425) 320-6389\nTrena@combinedconstructioninc.com","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.32042,47.65274]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.32042,"DECIMAL_LATITUDE":47.652739999999994}},{"type":"Feature","id":51355,"geometry":{"type":"Point","coordinates":[-88.68696999999997,37.134340000000066]},"properties":{"ESRI_OID":51355,"MSI_UID":51355,"ATU":2,"TITLE":"Lower Mississippi River - Ohio River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116381306,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv","WATERWAY_NAME":"Ohio River","CREATE_DATE":1786968919000,"MODIFIED_DATE":1786972888000,"BEGIN_DATE":1786924800000,"END_DATE":1788825599000,"DESCRIPTION":"I-24 Highway Bridge;  The bridge’s navigation lights have been reported extinguished.  Mariners are advised to transit the area with caution at night and during periods of reduced visibility.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.68697,37.13434]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.68697,"DECIMAL_LATITUDE":37.13434}},{"type":"Feature","id":51356,"geometry":{"type":"Point","coordinates":[-79.84757999999994,40.35656000000006]},"properties":{"ESRI_OID":51356,"MSI_UID":51356,"ATU":2,"TITLE":"Ohio River - Monongahela River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116381354,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:monriv","WATERWAY_NAME":"Monongahela River","CREATE_DATE":1786969067000,"MODIFIED_DATE":1786972868000,"BEGIN_DATE":1786924800000,"END_DATE":1788825599000,"DESCRIPTION":"Union Railroad Bridge: The bridge navigation lights have been reported extinguished.  Mariners are advised to transit the bridge with extreme caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-79.84758,40.35656]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-79.84758,"DECIMAL_LATITUDE":40.356559999999995}},{"type":"Feature","id":51374,"geometry":{"type":"Point","coordinates":[-75.87510999999995,36.335330000000056]},"properties":{"ESRI_OID":51374,"MSI_UID":51374,"ATU":5,"TITLE":"Currituck Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Public Notice","WTRW_UID":100116382944,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:oreinl:pamsou:crosou:albsou:cursou","WATERWAY_NAME":"Currituck Sound","CREATE_DATE":1786972836000,"MODIFIED_DATE":1786972851000,"BEGIN_DATE":1787184000000,"END_DATE":1789948800000,"DESCRIPTION":"Currituck Sound/General/Bridges\nFrom: 2026-08-20 To: 2026-09-20\nLocation: 36.33533, -75.87511\nBridge Name: Mid Currituck Highway Bridge\nTitle of Article            PROPOSED BRIDGE\n\nCategory (Mark One)     General Articles    \n\nText for Article\n\nAll interested parties are notified that an application was received on June 26, 2026, from the North Carolina Department of Transportation by the Commander, Coast Guard East District, for approval of the location and plans for construction of a new highway fixed bridge over a navigable waterway of the United States.\n\nWATERWAY AND LOCATION: Currituck Sound, mile 19.1, between Coinjock and Corolla, in Currituck County, North Carolina. \n\nCHARACTER OF WORK: The proposed project is to construct a new bridge across Currituck Sound from the mainland to the Outer Banks. The proposed two-lane, fixed span bridge is approximately 4.7 miles long and will have a minimum vertical clearance of 20 feet above mean high water and 40 feet of horizontal clearance between piers. The navigation span will be placed over deepest water. The proposed bridge will extend from a point on the mainland just north of Aydlett to the Outer Banks near the Corolla Bay community just south of Great Beach Pond and Whale Head Bay. The purpose of the project is to substantially improve traffic flow on the project area's thoroughfares (US 158 and NC 12), reduce travel time for persons traveling between the Currituck County mainland and the Currituck County Outer Banks, and reduce hurricane clearance time for residents and visitors who use US 158 and NC 168 during a coastal evacuation.\n\nA copy of Public Notice D05PN-07-2026, which describes the proposal in detail, can be obtained by calling (571) 607-8298 or by viewing at https://www.navcen.uscg.gov/?pageName=pnBridges.  Comments will be received for the record at the office of Commander (dpb), Coast Guard East District, 431 Crawford Street, Portsmouth, VA 23704-5004 at D5Portsmouth-BridgesPublicNotice@uscg.mil through \nSeptember 21, 2026\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-75.87511,36.33533]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-75.87510999999999,"DECIMAL_LATITUDE":36.33533}},{"type":"Feature","id":51432,"geometry":{"type":"Point","coordinates":[-73.50072999999998,40.61433000000005]},"properties":{"ESRI_OID":51432,"MSI_UID":51432,"ATU":1,"TITLE":"Sloop Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382211,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:slocha","WATERWAY_NAME":"Sloop Channel","CREATE_DATE":1786987316000,"MODIFIED_DATE":1786987330000,"BEGIN_DATE":1788220800000,"END_DATE":1798761600000,"DESCRIPTION":"Sloop Channel/General/Bridges\nFrom: 2026-09-01 To: 2027-01-01\nLocation: 40.61433, -73.50073\nBridge Name: Wantagh State Parkway Bridge\n\nFrom September 15, 2026 to December 31, 2026, between 6:00 a.m. and 4:00 p.m., (with occasional night work) a barge will be operated under Wantagh Parkway Bridge over Sloop Channel at mile 15.4 to perform bridge painting. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call Dylan Thompson 516-402-4339 or David Ofsharick 516-580-1269. The barge will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.50073,40.61433]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.50072999999999,"DECIMAL_LATITUDE":40.614329999999995}},{"type":"Feature","id":51433,"geometry":{"type":"Point","coordinates":[-73.54321999999996,40.59921000000003]},"properties":{"ESRI_OID":51433,"MSI_UID":51433,"ATU":1,"TITLE":"Sloop Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382211,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:joninl:slocha","WATERWAY_NAME":"Sloop Channel","CREATE_DATE":1786987425000,"MODIFIED_DATE":1786987440000,"BEGIN_DATE":1788220800000,"END_DATE":1798761600000,"DESCRIPTION":"Sloop Channel/General/Bridges\nFrom: 2026-09-01 To: 2027-01-01\nLocation: 40.59921, -73.54322\nBridge Name: Meadowbrook State Parkway Bridge\n\nFrom September 15, 2026 to December 31, 2026, between 6:00 a.m. and 4:00 p.m., (with occasional night work) a barge will be operated under Meadowbrook State Parkway Bridge over Sloop Channel at mile 12.8 to perform bridge painting. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call Dylan Thompson 516-402-4339 or David Ofsharick 516-580-1269. The barge will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.54322,40.59921]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.54321999999999,"DECIMAL_LATITUDE":40.59921}},{"type":"Feature","id":51434,"geometry":{"type":"Point","coordinates":[-73.58720999999997,40.59395000000006]},"properties":{"ESRI_OID":51434,"MSI_UID":51434,"ATU":1,"TITLE":"Reynolds Channel/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100117812609,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:easrocinl:reycha","WATERWAY_NAME":"Reynolds Channel","CREATE_DATE":1786987543000,"MODIFIED_DATE":1786987555000,"BEGIN_DATE":1788220800000,"END_DATE":1798761600000,"DESCRIPTION":"Reynolds Channel/General/Bridges\nFrom: 2026-09-01 To: 2027-01-01\nLocation: 40.59395, -73.58721\nBridge Name: Loop Pkwy Bridge\n\nFrom September 15, 2026 to December 31, 2026, between 6:00 a.m. and 4:00 p.m., (with occasional night work) a barge will be operated under Loop Parkway Bridge over Reynolds Channel at mile 8.2 to perform bridge painting. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call Dylan Thompson 516-402-4339 or David Ofsharick 516-580-1269. The barge will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.58721,40.59395]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.58721,"DECIMAL_LATITUDE":40.59395}},{"type":"Feature","id":51458,"geometry":{"type":"Point","coordinates":[-76.12647999999996,38.79469000000006]},"properties":{"ESRI_OID":51458,"MSI_UID":51458,"ATU":5,"TITLE":"Eastern Bay - Miles River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382582,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:easbay:milriv","WATERWAY_NAME":"Miles River","CREATE_DATE":1786993354000,"MODIFIED_DATE":1786993383000,"BEGIN_DATE":1786924800000,"END_DATE":1790985599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-17 To: 2026-10-02\n\nLocation:\n38-47-40.884N/076-07-35.328W\n\nBridge Name: 370 State Route Bridge\nMariners are advised that an engineering firm, on behalf of Maryland State Highway Administration, will be performing an inspection on the 370 State Route Bridge across Miles River, mile 10.0, near Easton, MD. The inspection will be conducted from 8 a.m. to 5 p.m.; Monday-Friday; from September 1, 2026, through September 30, 2026.  An under-bridge inspection vehicle and a work boat will be located underneath, and in and around the vicinity of the bridge. During the work hours, the under-bridge inspection vehicle will be underneath and in the navigational channel of the bridge. Vessels that cannot safely transit through the bridge during periods with a reduced vertical clearance may safely transit through the bridge upon request to the project foreman. Inspection personnel, equipment and vessels will relocate from the moveable span and navigable channel, upon request. The work vehicle and work vessel may be reached on VHF-FM channels 13 and 16. The project foreman can be reached at (443) 722-4386 or (267) 626-0421. Mariners should use extreme caution navigating through the area. MSI # 51458.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.12648,38.79469]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.12648,"DECIMAL_LATITUDE":38.794689999999996}},{"type":"Feature","id":51501,"geometry":{"type":"Point","coordinates":[-88.01527777999996,44.518333330000075]},"properties":{"ESRI_OID":51501,"MSI_UID":51501,"ATU":9,"TITLE":"LAKE MICHIGAN - LOWER GREEN BAY/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386187,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:lowgrebay","WATERWAY_NAME":"LOWER GREEN BAY","CREATE_DATE":1787051022000,"MODIFIED_DATE":1787051032000,"BEGIN_DATE":1787011200000,"END_DATE":1788911999000,"DESCRIPTION":"WI - LAKE MICHIGAN – Fox River\nFrom 0600 on September 1, through 1600 on September 2, 2026, the Ray Nitschke Bridge at mile 1.58, over the Fox River will be secured to masted navigation for maintenance.  Vessels able to pass under the bridge without an opening may do so at any time.\n[18AUG26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-88.01527778,44.51833333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-88.01527778,"DECIMAL_LATITUDE":44.51833333}},{"type":"Feature","id":51520,"geometry":{"type":"Point","coordinates":[-73.18591599999996,41.183065000000056]},"properties":{"ESRI_OID":51520,"MSI_UID":51520,"ATU":1,"TITLE":"Bridgeport Harbor/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116381584,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:brihar","WATERWAY_NAME":"Bridgeport Harbor","CREATE_DATE":1787057182000,"MODIFIED_DATE":1787057196000,"BEGIN_DATE":1787011200000,"END_DATE":1788566400000,"DESCRIPTION":"Bridgeport Harbor/General/Bridges\nFrom: 2026-08-18 To: 2026-09-05\nLocation: 41.183065, -73.185916\nBridge Name: Peck Railroad Bridge\n\nFrom August 31, 2026 through September 4, 2026 between 8:00 a.m. to 4:00 p.m. a 21’ parker boat and dive team will be performing diving inspection at the Peck Bridge across Pequonnock River at mile 0.3, in Bridgeport, Connecticut. This bridge inspection will not affect the navigational channel.  Mariners with any questions may contact the contractor via marine radio VHF-FM Ch 13/16 or call Clay Carlson (959) 988-3963. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.185916,41.183065]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.18591599999999,"DECIMAL_LATITUDE":41.183065}},{"type":"Feature","id":51523,"geometry":{"type":"Point","coordinates":[-73.97221110999999,40.71374722000007]},"properties":{"ESRI_OID":51523,"MSI_UID":51523,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382291,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1787059221000,"MODIFIED_DATE":1787059233000,"BEGIN_DATE":1787529600000,"END_DATE":1792281599000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-24 To: 2026-10-17\n\nLocation:\n40-42-49.490N/073-58-19.960W\n\nBridge Name: Williamsburg Bridge\nFrom August 24, 2026 to October 16, 2026, between 8:00 am to 4:00 pm Monday through Friday, a bridge traveler will be operated under Williamsburg Bridge across East River at mile 2.3, in Brooklyn, NY to perform a bridge inspection. Safety boat CT8893BM will be on scene during inspection operations. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or by calling (860) 707-7337. The traveler platform will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.97221111,40.71374722]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.97221111,"DECIMAL_LATITUDE":40.71374722}},{"type":"Feature","id":51563,"geometry":{"type":"Point","coordinates":[-83.87277777999998,43.61305556000008]},"properties":{"ESRI_OID":51563,"MSI_UID":51563,"ATU":9,"TITLE":"Saginaw Bay Channel - Saginaw River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386124,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:sagbay:sagbaycha:sagriv","WATERWAY_NAME":"Saginaw River","CREATE_DATE":1787068644000,"MODIFIED_DATE":1787068651000,"BEGIN_DATE":1787011200000,"END_DATE":1788911999000,"DESCRIPTION":"From August 30 through September 1, 2026, between the hours of 0800 and 1800, daily, divers will be inspecting the underwater portions of the Independence Street Bridge at Mile 3.88, over the Saginaw River.  Spotters and a dive safety vessel will monitor VHF-Fm marine Channel 16 and will warn of approaching vessels and move the divers to allow vessels to pass.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-83.87277778,43.61305556]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-83.87277778,"DECIMAL_LATITUDE":43.61305556}},{"type":"Feature","id":51584,"geometry":{"type":"Point","coordinates":[-81.71055999999999,41.497510000000034]},"properties":{"ESRI_OID":51584,"MSI_UID":51584,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:clehar","WATERWAY_NAME":"Cleveland Harbor","CREATE_DATE":1787071665000,"MODIFIED_DATE":1787071696000,"BEGIN_DATE":1793404800000,"END_DATE":1802649599000,"DESCRIPTION":"On October 31, 2026, between the hours of 0900 and 1000 the Willow Avenue Bridge at Mile 1.02 over the Cuyahoga River will be secured to masted navigation in conjunction with the Hermes Run Event.  Vessels able to pass under the bridge without an opening may do so at any time. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.71056,41.49751]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.71056,"DECIMAL_LATITUDE":41.49751}},{"type":"Feature","id":51614,"geometry":{"type":"Point","coordinates":[-76.50690599999996,37.24284000000006]},"properties":{"ESRI_OID":51614,"MSI_UID":51614,"ATU":5,"TITLE":"York River - Upper York River/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382744,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:yorriv:uppyorriv","WATERWAY_NAME":"Upper York River","CREATE_DATE":1787078173000,"MODIFIED_DATE":1787139146000,"BEGIN_DATE":1788739200000,"END_DATE":1790899199000,"DESCRIPTION":"General/Bridges/Inspection\n\nFrom: 2026-08-18 To: 2027-02-14\n\nLocation:\n37-14-34.224N/076-30-24.862W\n\nBridge Name: George P Coleman Memorial Bridge\nMariners are advised that the highway drawbridge – Coleman Memorial (US 17) Bridge, across York River, mile 7.0, between Gloucester Point and Yorktown, VA, will be maintained in the closed-to-navigation position to facilitate bridge maintenance. The maintenance will begin on Monday September 28, 2026, from 3:00 PM until 3:00 AM Tuesday morning September 29, 2026, and again on Tuesday September 29, 2026, from 3:00 PM until 3:00 AM Wednesday morning September 30, 2026.  Vessels able to pass through the bridge in the closed position may do so at any time. The bridge will not be able to open for emergencies. There is no immediate alternative route for vessels unable to pass through the bridge in the closed position. At all other times, the drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.1025. Mariners should adjust their transits accordingly and should use caution when transiting the area. MSI #51614.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.506906,37.24284]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.506906,"DECIMAL_LATITUDE":37.24284}},{"type":"Feature","id":51700,"geometry":{"type":"Point","coordinates":[-74.02359999999999,40.18614000000008]},"properties":{"ESRI_OID":51700,"MSI_UID":51700,"ATU":5,"TITLE":"Sector Delaware Bay, Exclusive Economic Zone (EEZ)  - Sector Delaware Bay, Terrorial Sea/General/Bridges/Proposal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Proposal","WTRW_UID":100116383158,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea","WATERWAY_NAME":"Sector Delaware Bay, Terrorial Sea","CREATE_DATE":1787157112000,"MODIFIED_DATE":1787157205000,"BEGIN_DATE":1787097600000,"END_DATE":1790639999000,"DESCRIPTION":"General/Bridges/Proposal\n\nFrom: 2026-08-19 To: 2026-09-28\n\nLocation:\n40-11-10.104N/074-01-24.960W\n\nBridge Name: 71 State Route Bridge\n\nAll interested parties are notified that the Commander, Coast Guard East District has received a proposal from the New Jersey Department of Transportation with plans for replacement of an existing highway fixed and drawbridge bridge across navigable waterway of the United States.\nWATERWAY AND LOCATION: Shark River, North and South Channels, mile 0.8, between Avon-By-The-Sea and the Borough of Belmar, Monmouth County, NJ.\nCHARACTER OF WORK: The proposed project is to replace the existing bridge, including a fixed navigation span across the north channel and a double bascule span across the south channel, with a new bridge of the same configuration on the same alignment. The purpose of the project is to replace the structurally deficient bridge carrying Route 71 (Main Street) across Shark River to provide a safer and more efficient crossing for all modes of transportation.\nThe existing fixed bridge has a horizontal clearance of 84.49 feet, and a vertical clearance of 6.27 feet above mean high water. The replacement bridge will be a fixed bridge with a horizontal clearance of 119.17 feet, and a vertical clearance of 13.28 feet above mean high water.\nThe existing drawbridge has a horizontal clearance of 50 feet, and a vertical clearance of 8.88 feet above mean high water in the closed position and unlimited vertical clearance in the open position. The replacement bridge will be a drawbridge with a horizontal clearance of 84.00 feet, in the closed position, with a horizontal clearance of 66.83 feet centered on the navigation span between the bascule leaves in the open position, a vertical clearance of 11.83 feet above mean high water in the closed position, and unlimited vertical clearance at 66.83 feet of horizontal clearance centered on the navigation span between the bascule leaves in the open position.\nA copy of Preliminary Public Notice D05PPN-04-2026, which describes the proposal in detail, can be obtained by calling (571) 607-6762 or by viewing at https://www.navcen.uscg.gov/public-notices-for-bridges-active-by-district?district=5&subdistrict=n. Comments will be received for the record at the address in the header or via email (D5Portsmouth-BridgesPublicNotice@uscg.mil) through September 27, 2026. MSI #51700.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.0236,40.18614]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.0236,"DECIMAL_LATITUDE":40.186139999999995}},{"type":"Feature","id":51701,"geometry":{"type":"Point","coordinates":[-92.10082999999997,46.74917000000005]},"properties":{"ESRI_OID":51701,"MSI_UID":51701,"ATU":9,"TITLE":"Superior Front Channel - StLouisBay/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116386356,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:saimarriv:laksup:supent:supharbas:supfrocha:stloubay","WATERWAY_NAME":"StLouisBay","CREATE_DATE":1787157945000,"MODIFIED_DATE":1787157958000,"BEGIN_DATE":1787097600000,"END_DATE":1791935999000,"DESCRIPTION":"From August 26 through October 10, 2026, between the hours of 0700 and 1900, Monday through Friday, a 70-foot by 50-foot barge will be taking soil borings under the John A. Blatnik I-535 Bridge at Mile 2.74 over the St. Louis Bay and River.  The barge should be operating on the edges of the channel but will move to accommodate larger vessels with a 2-hour advance notice.  The barge will monitor VHF-FM Marine Radio Channel 16.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-92.10083,46.74917]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-92.10083,"DECIMAL_LATITUDE":46.74917}},{"type":"Feature","id":51723,"geometry":{"type":"Point","coordinates":[-122.67079069999994,45.51317766000005]},"properties":{"ESRI_OID":51723,"MSI_UID":51723,"ATU":13,"TITLE":"Willamette River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385767,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:seccolrivexcecozon:seccolrivtersea:seccolrivsublanact:colriv:wilriv","WATERWAY_NAME":"Willamette River","CREATE_DATE":1787173615000,"MODIFIED_DATE":1787173638000,"BEGIN_DATE":1787097600000,"END_DATE":1790208000000,"DESCRIPTION":"OREGON - WILLAMETTE RIVER – PORT OF PORTLAND – Bridge notice\nThe Coast Guard intends to approve a temporary deviation to the operating schedule that governs the Hawthorne Highway Bridge (BRDG UID 38555), mile 13.1, crossing the Willamette River at Portland, Oregon.  This deviation is needed to replace three gaskets on the main shaft that control the draw movement.  This deviation will allow the subject bridge draw to remain in the closed-to-navigation position from 0600 to 1200 (Noon) on 21, 22, and 23 September 2026.  The vertical clearance for the Hawthorne Bridge is 49 feet above Columbia River Datum 0.0.  Vessels that do not require a bridge opening may continue to transit beneath the bridge during this closure time.  The bridge will not be able to open for emergencies, and there is no immediate alternate route for vessels to pass.  Please submit comments by 3 September 2026 at smb-cgd-nw-bridges@uscg.mil.  In accordance with 33 CFR 117.35(e), the drawbridge must return to its regular operating schedule immediately at the end of the effective period of this temporary deviation.  For additional information contact Matt Studer at carl.morgan@multco.us, or (503) 988-7122.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.6707907,45.51317766]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.6707907,"DECIMAL_LATITUDE":45.51317766}},{"type":"Feature","id":51750,"geometry":{"type":"Point","coordinates":[-90.16860999999994,29.943610000000035]},"properties":{"ESRI_OID":51750,"MSI_UID":51750,"ATU":8,"TITLE":"New Orleans Harbor - New Orleans To Baton Rouge/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100119138784,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou","WATERWAY_NAME":"New Orleans To Baton Rouge","CREATE_DATE":1787230210000,"MODIFIED_DATE":1787230526000,"BEGIN_DATE":1787184000000,"END_DATE":1788479999000,"DESCRIPTION":"Mississippi River - Bridge Lighting Extinguished --- Reported: 2026-08-19 --- The alternate span navigation light on the Huey P. Long Bridge at Mile 106.0, AHOP, is extinguished.  Mariners are urged to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.16861,29.94361]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.16861,"DECIMAL_LATITUDE":29.94361}},{"type":"Feature","id":51818,"geometry":{"type":"Point","coordinates":[-90.58697221999995,34.49621944000006]},"properties":{"ESRI_OID":51818,"MSI_UID":51818,"ATU":2,"TITLE":"New Orleans To Baton Rouge - Lower Mississippi River/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100118284592,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv","WATERWAY_NAME":"Lower Mississippi River","CREATE_DATE":1787271700000,"MODIFIED_DATE":1787320212000,"BEGIN_DATE":1787184000000,"END_DATE":1789084799000,"DESCRIPTION":"I-49 Helena Highway Bridge: The bridge’s navigation lights have been reported extinguished.  Mariners are advised to transit the area with caution at night and during periods of reduced visibility.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-90.58697222,34.49621944]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-90.58697222,"DECIMAL_LATITUDE":34.49621944}},{"type":"Feature","id":51819,"geometry":{"type":"Point","coordinates":[-82.53151999999994,27.254480000000058]},"properties":{"ESRI_OID":51819,"MSI_UID":51819,"ATU":7,"TITLE":"Matheny Creek/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383919,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:veninl:matcre","WATERWAY_NAME":"Matheny Creek","CREATE_DATE":1787307485000,"MODIFIED_DATE":1787661714000,"BEGIN_DATE":1787270400000,"END_DATE":1802822400000,"DESCRIPTION":"Matheny Creek/General/Bridges\nFrom: 2026-08-21 To: 2027-02-17\nLocation: 27.25448, -82.53152\nBridge Name: Stickney Point Bridge\nThe bridge will provide single-leaf only openings until further notice due to a mechanical failure.  A full opening will be provided as soon as possible for emergencies Mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.53152,27.25448]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.53152,"DECIMAL_LATITUDE":27.254479999999997}},{"type":"Feature","id":51860,"geometry":{"type":"Point","coordinates":[-122.33432999999997,47.54212000000007]},"properties":{"ESRI_OID":51860,"MSI_UID":51860,"ATU":13,"TITLE":"Duwamish Waterway East/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100118213969,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:ellbay:duwwateas","WATERWAY_NAME":"Duwamish Waterway East","CREATE_DATE":1787334306000,"MODIFIED_DATE":1787334337000,"BEGIN_DATE":1787529600000,"END_DATE":1790553600000,"DESCRIPTION":"DUWAMISH RIVER – Seattle, WA – SR-99/1st Ave - Highway Bridge Inspection\n\nWashington State Department of Transportation will be inspecting the SR 99, Duwamish River bridge Highway Bridge that spans the Duwamish River near Seattle, WA. The inspection will take place between 0530 and 1300 on September 12th, 13th, 26th and 27th 2026.  The bridge will be inspected using an under-bridge inspection truck (UBIT) that occupies a portion of the roadway and extends a boom under the bridge. There is no fixed impact to navigational clearance from this operation (~10 ft. reduction to clearance while bucket is under the bridge, however UBIT will promptly give way to tall marine vessels). Mariners are advised to use caution while transiting the area. UBIT bucket will have a flashing orange light on the bottom and a safety lookout will be on the bridge. Bridge openings will occur as usual.\n\nFor additional information, contact Jimmy Chulich, P.E. at (360) 489-4475 or chulicj@wsdot.wa.gov","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.33433,47.54212]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.33433,"DECIMAL_LATITUDE":47.54212}},{"type":"Feature","id":51890,"geometry":{"type":"Point","coordinates":[-80.10843999999997,26.137950000000046]},"properties":{"ESRI_OID":51890,"MSI_UID":51890,"ATU":7,"TITLE":"New River Sound/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384015,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaexcecozon:secmiatersea:secmiasublanact:poreve:strriv:newrivsou","WATERWAY_NAME":"New River Sound","CREATE_DATE":1787570388000,"MODIFIED_DATE":1787570444000,"BEGIN_DATE":1787529600000,"END_DATE":1788480000000,"DESCRIPTION":"New River Sound/General/Bridges\nFrom: 2026-08-24 To: 2026-09-04\nLocation: 26.13795, -80.10844\nBridge Name: East Sunrise Boulevard Bridge\nThe bridge need not open to navigation from 8 a.m. on Tuesday, September 1, 2026, through 8 a.m. on Thursday, September 3, 2026. Vessels able to pass without an opening may do so at any time. During this time the bridge will not open to marine traffic due to electrical bridge work. Mariners are advised to seek an alternate route if necessary. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.10844,26.13795]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.10844,"DECIMAL_LATITUDE":26.13795}},{"type":"Feature","id":51939,"geometry":{"type":"Point","coordinates":[-80.66920999999996,32.42753000000005]},"properties":{"ESRI_OID":51939,"MSI_UID":51939,"ATU":7,"TITLE":"Beaufort River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116384295,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secchaexcecozon:secchatersea:secchasublanact:porroysou:beariv","WATERWAY_NAME":"Beaufort River","CREATE_DATE":1787579483000,"MODIFIED_DATE":1787761478000,"BEGIN_DATE":1787529600000,"END_DATE":1800144000000,"DESCRIPTION":"Beaufort River/General/Bridges\nFrom: 2026-08-24 To: 2027-02-20\nLocation: 32.42753, -80.66921\nBridge Name: Lady's Island Woods Memorial Bridge\nThe bridge need not open for navigation, including tugs with tows during the following:\n\n- September 11, 2026, from 8 p.m. to 8:30 p.m. to facilitate the City of Beaufort’s Patriot Day (9/11).\n- October 3, 2026, from 6:30 a.m. to 9:45 a.m. to facilitate the 2026 Shrimp Festival 5K.\n- November 7, 2026, from 7:15 a.m. to 9:45 a.m. to facilitate the 2026 Holy Trinity Swing Bridge Run 5K. \n- November 26, 2026, from 7:15 a.m. to 9 a.m. to facilitate the Habitat for Humanity Turkey Trot 5K 2026.\n- January 16, 2027, from 7:15 a.m. to 10 a.m. to facilitate the Beaufort Area Hospitality Association Oyster Festival 5K 2027.\n\nPublic Vessels, vessels in emergency situations, and vessels that may pass through the bridge without an opening should be passed at any time. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.66921,32.42753]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.66920999999999,"DECIMAL_LATITUDE":32.42753}},{"type":"Feature","id":51940,"geometry":{"type":"Point","coordinates":[-82.45854999999995,27.94174000000004]},"properties":{"ESRI_OID":51940,"MSI_UID":51940,"ATU":7,"TITLE":"Hillsborough River/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383358,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:mulkeycha:tambaycutfcha:gadpoicut:bigbencha:hilcutccha:hilriv","WATERWAY_NAME":"Hillsborough River","CREATE_DATE":1787579715000,"MODIFIED_DATE":1787579724000,"BEGIN_DATE":1787529600000,"END_DATE":1797206400000,"DESCRIPTION":"Hillsborough River/General/Bridges/Temp Deviation\nFrom: 2026-08-24 To: 2026-12-14\nLocation: 27.94174, -82.45855\nBridge Name: Platt Street Bridge\nThe bridge need not open to navigation during the following dates and times:\n\n-  September 26, 2026, from 7 a.m. to 10 a.m. to facilitate the St. Jude Walk/Run.\n-  October 10, 2026, from 7 a.m. to 10:30 a.m. to facilitate the TPD Memorial Run/Walk.\n-  October 17, 2026, from 7:30 a.m. to 11 a.m. to facilitate the Walk to End Alzheimer’s.\n-  November 17, 2026, from 6:30 a.m. to 10 a.m. to facilitate the Bolt Run.\n-  November 21, 2026, from 4 a.m. to 11 a.m. to facilitate Miles for Moffitt.\n-  November 26, 2026, from 6 a.m. to 9 a.m. to facilitate the YMCA Turkey Gobble.\n-  December 13, 2026, from 6:30 a.m. to 11 a.m. to facilitate the Hot Chocolate Runs.\n\nPublic vessels of the United States and vessels in distress shall be passed at any time. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.45855,27.94174]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.45855,"DECIMAL_LATITUDE":27.94174}},{"type":"Feature","id":51941,"geometry":{"type":"Point","coordinates":[-82.45906999999994,27.943430000000035]},"properties":{"ESRI_OID":51941,"MSI_UID":51941,"ATU":7,"TITLE":"Hillsborough River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383358,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secsaipetexcecozon:secsaipettersea:secsaipetsublanact:mulkeycha:tambaycutfcha:gadpoicut:bigbencha:hilcutccha:hilriv","WATERWAY_NAME":"Hillsborough River","CREATE_DATE":1787579770000,"MODIFIED_DATE":1787579780000,"BEGIN_DATE":1787529600000,"END_DATE":1797206400000,"DESCRIPTION":"Hillsborough River/General/Bridges\nFrom: 2026-08-24 To: 2026-12-14\nLocation: 27.94343, -82.45907\nBridge Name: Brorein Street Bridge\nThe bridge need not open to navigation during the following dates and times:\n\n-  September 26, 2026, from 7 a.m. to 10 a.m. to facilitate the St. Jude Walk/Run.\n-  October 10, 2026, from 7 a.m. to 10:30 a.m. to facilitate the TPD Memorial Run/Walk.\n-  October 17, 2026, from 7:30 a.m. to 11 a.m. to facilitate the Walk to End Alzheimer’s.\n-  November 17, 2026, from 6:30 a.m. to 10 a.m. to facilitate the Bolt Run.\n-  November 21, 2026, from 4 a.m. to 11 a.m. to facilitate Miles for Moffitt.\n-  November 26, 2026, from 6 a.m. to 9 a.m. to facilitate the YMCA Turkey Gobble.\n-  December 13, 2026, from 6:30 a.m. to 11 a.m. to facilitate the Hot Chocolate Runs.\n\nPublic vessels of the United States and vessels in distress shall be passed at any time. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-82.45907,27.94343]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-82.45907,"DECIMAL_LATITUDE":27.94343}},{"type":"Feature","id":51970,"geometry":{"type":"Point","coordinates":[-76.75708999999995,34.99323000000004]},"properties":{"ESRI_OID":51970,"MSI_UID":51970,"ATU":5,"TITLE":"Western Part Of Pamlico Sound - Neuse River/General/Bridges/Removal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Removal","WTRW_UID":100116383058,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:loobig:barinl:corsou:wesparofpamsou:neuriv","WATERWAY_NAME":"Neuse River","CREATE_DATE":1787588679000,"MODIFIED_DATE":1787925859000,"BEGIN_DATE":1787529600000,"END_DATE":1840838399000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-08-24 To: 2028-05-01\n\nLocation:\n34-59-35.628N/076-45-25.524W\n\nBridge Name: 1302 State Route Bridge\n\nMariners are advised that a construction firm, on behalf of North Carolina Department of Transportation, will be constructing a new bridge to replace the Bridge No. 57 on SR 1302 between SR 1305 and SR 1378, across Dawson Creek, at mile 0.1, at Janeiro, NC. Construction activities will begin September 23, 2026, and are expected to finish on April 29, 2028. Work will be on-going from 7 a.m. to 7 p.m.; 7 days a week. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nDuring the work hours from September 14, 2026, through October 31, 2026, a 50-foot crane barge, two 20-foot material barges, and support vessels will be operating or stationed in the vicinity of the existing bridge to perform demolition activities. Temporary work trestles will be in place for the construction of the new bridge. During the duration of demolition and construction activities, private aids to navigation will be present on the waterway to facilitate navigation through the existing and new bridges. Mariners should navigate the waterway with extreme caution and due regard for prevailing conditions on the waterway.\n\nThe NCDOT Construction Manager may be contacted at (252) 649-6504, the NCDOT Project Inspector may be contacted at (252) 626-4559, and Sanford Contractors, Inc., project foreman may be contacted at (919) 770-4750. Project information may be found at https://www.ncdot.gov/projects/ProjectsNearMe/default.aspx?id=B-5995\nMSI # 51970.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.75709,34.99323]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.75708999999999,"DECIMAL_LATITUDE":34.99323}},{"type":"Feature","id":51972,"geometry":{"type":"Point","coordinates":[-76.75707999999997,34.99323000000004]},"properties":{"ESRI_OID":51972,"MSI_UID":51972,"ATU":5,"TITLE":"Western Part Of Pamlico Sound - Neuse River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116383058,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secnorcarexcecozon:secnorcartersea:secnorcarsublanact:loobig:barinl:corsou:wesparofpamsou:neuriv","WATERWAY_NAME":"Neuse River","CREATE_DATE":1787588805000,"MODIFIED_DATE":1787925901000,"BEGIN_DATE":1787529600000,"END_DATE":1840838399000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-08-24 To: 2028-05-01\n\nLocation:\n34-59-35.628N/076-45-25.488W\n\nBridge Name: No 57 Bridge\n\nMariners are advised that a construction firm, on behalf of North Carolina Department of Transportation, will be constructing a new bridge to replace the Bridge No. 57 on SR 1302 between SR 1305 and SR 1378, across Dawson Creek, at mile 0.1, at Janeiro, NC. Construction activities will begin September 23, 2026, and are expected to finish on April 29, 2028. Work will be on-going from 7 a.m. to 7 p.m.; 7 days a week. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nDuring the work hours from September 14, 2026, through October 31, 2026, a 50-foot crane barge, two 20-foot material barges, and support vessels will be operating or stationed in the vicinity of the existing bridge to perform demolition activities. Temporary work trestles will be in place for the construction of the new bridge. During the duration of demolition and construction activities, private aids to navigation will be present on the waterway to facilitate navigation through the existing and new bridges. Mariners should navigate the waterway with extreme caution and due regard for prevailing conditions on the waterway.\n\nThe NCDOT Construction Manager may be contacted at (252) 649-6504, the NCDOT Project Inspector may be contacted at (252) 626-4559, and Sanford Contractors, Inc., project foreman may be contacted at (919) 770-4750. Project information may be found at https://www.ncdot.gov/projects/ProjectsNearMe/default.aspx?id=B-5995 \nMSI # 51972.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.75708,34.99323]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.75708,"DECIMAL_LATITUDE":34.99323}},{"type":"Feature","id":51990,"geometry":{"type":"Point","coordinates":[-73.94583332999997,40.76346944000005]},"properties":{"ESRI_OID":51990,"MSI_UID":51990,"ATU":1,"TITLE":"Main Channel - East River Main Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382291,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:easrivmaicha","WATERWAY_NAME":"East River Main Channel","CREATE_DATE":1787591381000,"MODIFIED_DATE":1787754477000,"BEGIN_DATE":1787616000000,"END_DATE":1789171200000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-08-25 To: 2026-09-11\n\nLocation:\n40-45-48.490N/073-56-45.000W\n\nBridge Name: Roosevelt Island Bridge\nFrom August 25, 2026, to September 11, 2026, between 6:00 am to 2:30 pm, a work barge will be utilized to perform maintenance of the east fender system of the Roosevelt Island Bridge across East River at mile 6.4.  Mariners are requested to minimize wake during work hours. Mariners requiring full horizontal clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or by calling (631) 572-2636. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.94583333,40.76346944]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.94583333,"DECIMAL_LATITUDE":40.76346944}},{"type":"Feature","id":51995,"geometry":{"type":"Point","coordinates":[-73.95459721999998,40.75693056000006]},"properties":{"ESRI_OID":51995,"MSI_UID":51995,"ATU":1,"TITLE":"NAVAREA IV/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1787592566000,"MODIFIED_DATE":1787592639000,"BEGIN_DATE":1788134400000,"END_DATE":1788652799000,"DESCRIPTION":"\n\nFrom: 2026-08-31 To: 2026-09-05\n\nLocation:\nNo coordinates available\nFrom August 31-September 4, 2026, between 8:00 a.m. and 2:00 p.m., a bridge traveler will be operated under the Queensboro Bridge over East River at mile 5.5 to perform bridge inspection. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 917-295-1856 or 917-471-2257. The traveler platform will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.95459722,40.75693056]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.95459722,"DECIMAL_LATITUDE":40.75693056}},{"type":"Feature","id":51999,"geometry":{"type":"Point","coordinates":[-73.95459721999998,40.75693056000006]},"properties":{"ESRI_OID":51999,"MSI_UID":51999,"ATU":1,"TITLE":"NAVAREA IV/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382366,"MRN":"urn:mrn:iala:wwy:us:navIV","WATERWAY_NAME":"NAVAREA IV","CREATE_DATE":1787592800000,"MODIFIED_DATE":1787592815000,"BEGIN_DATE":1788393600000,"END_DATE":1788566399000,"DESCRIPTION":"General/Bridges\n\nFrom: 2026-09-03 To: 2026-09-04\n\nLocation:\n40-45-24.950N/073-57-16.550W\n\nBridge Name: Queensboro Bridge\nOn September 3, 2026, between 9:00 a.m. and 2:00 p.m., a bridge traveler will be operated under the Queensboro Bridge over East River at mile 5.5 to perform bridge inspection. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch. 13/16 or call 917-295-1856 or 917-471-2257. The traveler platform will be moved out of the navigable channel after work hours or when not in use. Mariners are advised to exercise caution when transiting the area. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.95459722,40.75693056]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.95459722,"DECIMAL_LATITUDE":40.75693056}},{"type":"Feature","id":52179,"geometry":{"type":"Point","coordinates":[-122.51457499999998,48.45483611000003]},"properties":{"ESRI_OID":52179,"MSI_UID":52179,"ATU":13,"TITLE":"Swinomish Channel North Entrance/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116385908,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:belcha:padbay:swichanorent","WATERWAY_NAME":"Swinomish Channel North Entrance","CREATE_DATE":1787681995000,"MODIFIED_DATE":1787682071000,"BEGIN_DATE":1787616000000,"END_DATE":1803168000000,"DESCRIPTION":"Upriver green center light is extinguished.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.514575,48.45483611]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.51457500000001,"DECIMAL_LATITUDE":48.45483611}},{"type":"Feature","id":52195,"geometry":{"type":"Point","coordinates":[-122.33981389999997,48.42151111000004]},"properties":{"ESRI_OID":52195,"MSI_UID":52195,"ATU":13,"TITLE":"Skagit Bay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116385907,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:decpas:skabay","WATERWAY_NAME":"Skagit Bay","CREATE_DATE":1787684295000,"MODIFIED_DATE":1787684329000,"BEGIN_DATE":1787616000000,"END_DATE":1809043200000,"DESCRIPTION":"A tree is lodged the upriver fender blocking half of the channel.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.3398139,48.42151111]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.3398139,"DECIMAL_LATITUDE":48.42151111}},{"type":"Feature","id":52220,"geometry":{"type":"Point","coordinates":[-81.65856999999994,30.323010000000068]},"properties":{"ESRI_OID":52220,"MSI_UID":52220,"ATU":7,"TITLE":"St Johns River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383440,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secjacexcecozon:secjactersea:secjacsublanact:stjohriv","WATERWAY_NAME":"St Johns River","CREATE_DATE":1787739063000,"MODIFIED_DATE":1787739071000,"BEGIN_DATE":1787702400000,"END_DATE":1789257600000,"DESCRIPTION":"St Johns River/General/Bridges\nFrom: 2026-08-26 To: 2026-09-13\nLocation: 30.32301, -81.65857\nBridge Name: Main Street Bridge\nThe bridge need not open to navigation on Saturday, September 12, 2026, from 8 a.m. until 9 a.m. to facilitate 2026 Vestcor 5K Bridges Run. Public vessels of the United States and vessels in distress shall be passed at any time. ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.65857,30.32301]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.65857,"DECIMAL_LATITUDE":30.32301}},{"type":"Feature","id":52221,"geometry":{"type":"Point","coordinates":[-80.19008999999994,25.769890000000032]},"properties":{"ESRI_OID":52221,"MSI_UID":52221,"ATU":7,"TITLE":"Biscayne Bay/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383422,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaseckeywesexcecozon:secseckeywesmiatersea:secmiaseckeywessublanact:bisbay","WATERWAY_NAME":"Biscayne Bay","CREATE_DATE":1787739357000,"MODIFIED_DATE":1787739369000,"BEGIN_DATE":1787702400000,"END_DATE":1792713600000,"DESCRIPTION":"Miami River/General/Bridges/Temp Deviation\nFrom: 2026-08-26 To: 2026-10-23\nLocation: 25.76989, -80.19009\nBridge Name: Brickell Avenue Bridge\nThe bridge need not open to navigation, including tugs and tugs with tows, from 5 p.m. until 8 p.m. on Thursday, October 22, 2026, to assist with vehicle traffic in support of the Latin Billboard Awards. Public vessels of the United States and vessels in distress shall be passed at any time.  ","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.19009,25.76989]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.19009,"DECIMAL_LATITUDE":25.76989}},{"type":"Feature","id":52222,"geometry":{"type":"Point","coordinates":[-76.30262999999997,37.63384000000008]},"properties":{"ESRI_OID":52222,"MSI_UID":52222,"ATU":5,"TITLE":"Chesapeake Channel - Antipoison Creek/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116382730,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:antcre","WATERWAY_NAME":"Antipoison Creek","CREATE_DATE":1787740726000,"MODIFIED_DATE":1787742216000,"BEGIN_DATE":1787702400000,"END_DATE":1811375999000,"DESCRIPTION":"General/Bridges/Construction\n\nFrom: 2026-08-26 To: 2028-05-26\n\nLocation:\n37-38-01.824N/076-18-09.468W\n\nBridge Name: 695 State Route Bridge\nMariners are advised that a construction firm, on behalf of Virginia Department of Transportation, will be constructing a new bridge to replace the 695 State Route (Windmill Point Road) across Oyster Creek, near Foxwells, Lancaster County, VA. Construction activities will begin September 2, 2026, and are expected to finish on May 22, 2027. Work will be on-going from 7 a.m. to 5 p.m., Monday-Friday and from 7 a.m. to 3 p.m. on Saturday. Detailed project information and information concerning waterway closures will be provided via updated local notice to mariners, broadcast notice to mariners and marine safety information bulletins. \n\nA 16-foot safety boat, an 8-foot work float and a 16-foot work float, will be operating or stationed in the vicinity of the existing and new bridge. A temporary bridge will be constructed adjacent to the existing bridge site to allow for vehicular travel. The temporary bridge will have a vertical clearance of approximately 3 feet at mean high water and approximately 110 feet. \n\nDuring the demolition of the existing bridge and construction of new bridge, cofferdams will be present and will reduce the vertical clearance of the existing bridge to approximately 3 feet above mean high water, will reduce the horizontal clearance of the existing bridge to approximately 10 feet between the abutment and pier cofferdams, and will reduce the horizontal clearance of the temporary bridge to approximately 107 feet between the abutment cofferdams.  \nMariners should navigate the waterway with extreme caution and due regard for prevailing conditions on the waterway. \n  \nKokosing Construction Company, Inc., safety boat work floats will be operating in the area. The VDOT Construction Engineer may be contacted at (804) 398-8352 and Kokosing Construction Company, Inc., may be contacted at (804) 854-6768.            MSI # 52222.\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-76.30263,37.63384]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-76.30263,"DECIMAL_LATITUDE":37.63384}},{"type":"Feature","id":52235,"geometry":{"type":"Point","coordinates":[-81.66888999999998,41.47072000000003]},"properties":{"ESRI_OID":52235,"MSI_UID":52235,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor/General/Bridges/Inspection","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116386090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:clehar","WATERWAY_NAME":"Cleveland Harbor","CREATE_DATE":1787744048000,"MODIFIED_DATE":1787744062000,"BEGIN_DATE":1787702400000,"END_DATE":1788911999000,"DESCRIPTION":"On September 3, 2026, between the hours of 0600 and 1800, inspectors will utilize drones at the Cleveland Cliffs Railroad Bridge #1 at Mile 5.42 over the Cuyahoga River.  Spotters will warn of approaching vessels and move the drones to allow vessels to pass.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.66889,41.47072]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.66888999999999,"DECIMAL_LATITUDE":41.47072}},{"type":"Feature","id":52289,"geometry":{"type":"Point","coordinates":[-74.09541999999993,40.75343000000004]},"properties":{"ESRI_OID":52289,"MSI_UID":52289,"ATU":1,"TITLE":"Hackensack River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116382130,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv","WATERWAY_NAME":"Hackensack River","CREATE_DATE":1787761636000,"MODIFIED_DATE":1787761695000,"BEGIN_DATE":1791417600000,"END_DATE":1799280000000,"DESCRIPTION":"Hackensack River/General/Bridges\nFrom: 2026-10-08 To: 2027-01-22\nLocation: 40.75343, -74.09542\nBridge Name: Amtrak Portal Bridge\nDemolition of the Amtrak Portal Drawbridge across Hackensack River at mile 5.0 will commence on October 9, 2026. To accommodate the demolition of the drawbridge superstructure, the Coast Guard has issued a temporary deviation from the regulation governing the operation of the moveable bridge.  Under this temporary deviation, the bridge may remain in the closed position from October 9, 2026, until superstructure demolition over the navigable channel is complete on or about January 6, 2027. Mariners are also advised that a full channel closure in the vicinity of the bridge will take effect from approximately November 2, 2026, through January 6, 2027. Channel closure dates will be updated as demolition activities progress. Vessels that can make passage without a bridge opening request may do so until channel closures take effect. Mariners are advised to exercise caution and reduce wake when transiting the area. \n\n\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.09542,40.75343]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.09541999999999,"DECIMAL_LATITUDE":40.75343}},{"type":"Feature","id":52305,"geometry":{"type":"Point","coordinates":[-74.01401110999996,40.38131944000003]},"properties":{"ESRI_OID":52305,"MSI_UID":52305,"ATU":1,"TITLE":"Navesink River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382114,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay:shrriv:navriv","WATERWAY_NAME":"Navesink River","CREATE_DATE":1787772448000,"MODIFIED_DATE":1787854514000,"BEGIN_DATE":1788134400000,"END_DATE":1789171200000,"DESCRIPTION":"Navesink River/General/Bridges\nFrom: 2026-09-08 To: 2026-09-12\nLocation: 40.381319, -74.014011\nBridge Name: Oceanic Bridge\nFrom September 9, 2026 to September 13, 2026 between 6:00 am to 6:30 pm (daylight hours) a contractor will be performing a dive and vessel survey in the vicinity of the Oceanic Bridge across Navesink River at mile 4.5\nNorthwest corner  40° 23’ 14.87” N 74° 01’ 06.12”W\nNortheast corner  40° 23’ 12.99”  N 74° 00’ 59.23”W\nSoutheast cornet  40° 22’ 34.48” N 74° 00’ 35.49”W\nSouthwest corner 40° 22’ 34.04” N 74° 00’ 36.57”W\nThe contractor will be utilizing a  a R/V Sounder -23 ft Swiftarc aluminum catamaran safety survey vessel operating pole mounted side scan sonar. \nSurvey Vessel Operations: Provide 0.5 nautical mile distance when possible.  \nDive Operations: Will  provide 100 feet clearance from diver-down flags and maintain idle speed from 100 to 150 feet from the diver-down flag. Closer than 100-foot approach requires VHF communication and approval from tending vessel captain.\nMariners requiring full horizontal clearance can additionally contact the contractor via marine radio VHF-FM Ch 13/16 or by calling 631.455.4285. Mariners are advised to exercise caution and reduce wake when transiting the area. \n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.01401111,40.38131944]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.01401111,"DECIMAL_LATITUDE":40.38131944}},{"type":"Feature","id":52384,"geometry":{"type":"Point","coordinates":[-80.19344999999998,25.769690000000026]},"properties":{"ESRI_OID":52384,"MSI_UID":52384,"ATU":7,"TITLE":"Biscayne Bay/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116383422,"MRN":"urn:mrn:iala:wwy:us:navIV:dis7:secmiaseckeywesexcecozon:secseckeywesmiatersea:secmiaseckeywessublanact:bisbay","WATERWAY_NAME":"Biscayne Bay","CREATE_DATE":1787833932000,"MODIFIED_DATE":1787833943000,"BEGIN_DATE":1787788800000,"END_DATE":1792713600000,"DESCRIPTION":"Miami River/General/Bridges/Temp Deviation\nFrom: 2026-08-27 To: 2026-10-23\nLocation: 25.76969, -80.19345\nBridge Name: South Miami Avenue Bridge\nThe bridge need not open to navigation, including tugs and tugs with tows, on Thursday, October 22, 2026, from 5 p.m. until 8 p.m. Vessels able to pass without an opening may do so at any time.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-80.19345,25.76969]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-80.19345,"DECIMAL_LATITUDE":25.769689999999997}},{"type":"Feature","id":52410,"geometry":{"type":"Point","coordinates":[-89.93921099999994,30.005145000000027]},"properties":{"ESRI_OID":52410,"MSI_UID":52410,"ATU":8,"TITLE":"GIWW East mm13-14/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100119534770,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:giweas:mm13mm14","WATERWAY_NAME":"GIWW East mm13-14","CREATE_DATE":1787844794000,"MODIFIED_DATE":1787848365000,"BEGIN_DATE":1787788800000,"END_DATE":1790467199000,"DESCRIPTION":"GIWW - Bridge Repairs --- From: 2026-09-14 To: 2026-09-25 --- Repairs will take place on the LA-47 (Paris Road) fixed bridge across the GIWW, Mile 13.0, EHL.  Work will take place from 7:00 a.m. to 6:00 p.m., on September 14-18, 2026, and again on September 21-25, 2026.  An under bridge inspection unit will be set on the bridge roadway and lowered under the bridge to make repairs.  The under bridge inspection unit will be removed to allow vessels to pass under the bridge.  Mariners should contact the Modjeski and Masters onsite project supervisor for updates regarding the work and to coordinate passing arrangements.  VHF-FM Channel: 16","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-89.939211,30.005145]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-89.939211,"DECIMAL_LATITUDE":30.005145}},{"type":"Feature","id":52525,"geometry":{"type":"Point","coordinates":[-87.65694443999996,41.91083333000006]},"properties":{"ESRI_OID":52525,"MSI_UID":52525,"ATU":9,"TITLE":"LAKE MICHIGAN - Chicago Harbor/General/Bridges/Lighting and Other Signals","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Lighting and Other Signals","WTRW_UID":100116386258,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:chihar","WATERWAY_NAME":"Chicago Harbor","CREATE_DATE":1787933922000,"MODIFIED_DATE":1788184911000,"BEGIN_DATE":1787875200000,"END_DATE":1788566399000,"DESCRIPTION":"The Coast Guard has received a report the lights on the North Avenue Bridge at Mile 3.81 (CORPS MILE 327.5) over the North Branch of the Chicago River are extinguished due to an electrical fire.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.65694444,41.91083333]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.65694444,"DECIMAL_LATITUDE":41.91083333}},{"type":"Feature","id":52546,"geometry":{"type":"Point","coordinates":[-122.34969999999998,47.64778000000007]},"properties":{"ESRI_OID":52546,"MSI_UID":52546,"ATU":13,"TITLE":"Lake Union/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385919,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay:lakuni","WATERWAY_NAME":"Lake Union","CREATE_DATE":1787941782000,"MODIFIED_DATE":1787941823000,"BEGIN_DATE":1787875200000,"END_DATE":1795910400000,"DESCRIPTION":"WASHINGTON – LAKE WASHINGTON SHIP CANAL – LAKE UNION – Bridge deviation\nThe Coast Guard intends to approve a temporary deviation for the operating schedule that governs the Fremont Bridge (BRIG UID 31179), mile 2.6, and the University Bridge (BRIG UID 31182), mile 4.3, both crossing the Lake Washington Ship Canal in Seattle, WA.  The deviation will accommodate the Seattle Marathon running event.  To facilitate this event, the draws of the subject bridges will be authorized to not open to marine vessels.  The closure will be; Fremont Bridge from 0800 to 1300 on November 29, 2026, and the University Bridge from 0800 – 1100 on November 29, 2026.  Vessels that do not require bridge openings may continue to transit beneath these bridges during the closure period.  The draws will be required to open, if needed, for vessels engaged in emergency response operations during this closure period.  Please submit a comment if you cannot support the requested closure at smb-cgd-nw-bridges@uscg.mil by September 13, 2026. For more information contact Kit Loo at (206) 684-3669 or kit.loo@seattle.gov.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.3497,47.64778]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.34970000000001,"DECIMAL_LATITUDE":47.64778}},{"type":"Feature","id":52548,"geometry":{"type":"Point","coordinates":[-122.32041999999996,47.65274000000005]},"properties":{"ESRI_OID":52548,"MSI_UID":52548,"ATU":13,"TITLE":"Union Bay Reach/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116385920,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay:lakuni:unibayrea","WATERWAY_NAME":"Union Bay Reach","CREATE_DATE":1787941915000,"MODIFIED_DATE":1787941979000,"BEGIN_DATE":1787875200000,"END_DATE":1795910400000,"DESCRIPTION":"WASHINGTON – LAKE WASHINGTON SHIP CANAL – UNION BAY REACH – Bridge deviation\nThe Coast Guard intends to approve a temporary deviation for the operating schedule that governs the Fremont Bridge (BRIG UID 31179), mile 2.6, and the University Bridge (BRIG UID 31182), mile 4.3, both crossing the Lake Washington Ship Canal in Seattle, WA.  The deviation will accommodate the Seattle Marathon running event.  To facilitate this event, the draws of the subject bridges will be authorized to not open to marine vessels.  The closure will be; Fremont Bridge from 0800 to 1300 on November 29, 2026, and the University Bridge from 0800 – 1100 on November 29, 2026.  Vessels that do not require bridge openings may continue to transit beneath these bridges during the closure period.  The draws will be required to open, if needed, for vessels engaged in emergency response operations during this closure period.  Please submit a comment if you cannot support the requested closure at smb-cgd-nw-bridges@uscg.mil by September 13, 2026. For more information contact Kit Loo at (206) 684-3669 or kit.loo@seattle.gov.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-122.32042,47.65274]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-122.32042,"DECIMAL_LATITUDE":47.652739999999994}},{"type":"Feature","id":52587,"geometry":{"type":"Point","coordinates":[-77.03985999999998,38.87394000000006]},"properties":{"ESRI_OID":52587,"MSI_UID":52587,"ATU":5,"TITLE":"Chesapeake Channel - Potomac River/General/Bridges/Proposal","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Proposal","WTRW_UID":100119317736,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:potriv","WATERWAY_NAME":"Potomac River","CREATE_DATE":1788179751000,"MODIFIED_DATE":1788179817000,"BEGIN_DATE":1788134400000,"END_DATE":1790899199000,"DESCRIPTION":"General/Bridges/Proposal\n\nFrom: 2026-08-31 To: 2026-10-01\n\nLocation:\n38-52-26.184N/077-02-23.496W\n\nBridge Name: Potomac River Bicycle Pedestrian Bridge\nAll interested parties are notified that an application was received on January 15, 2026, from the Virginia Passenger Rail Authority by the Commander, Coast Guard East District, for approval of the location and plans for construction of a new bicycle pedestrian fixed bridge across a navigable waterway of the United States.\n\nWATERWAY AND LOCATION:  Potomac River, mile 109.82, over George Washington Memorial Parkway, Mount Vernon Trail, and Ohio Drive SW, between Arlington County, Virginia and Washington, D.C.\n\nCHARACTER OF WORK:  The proposed Long Bridge (LB) project, South Package (SP), includes the construction of two bridges (Potomac River Passenger Rail Bridge and Potomac River Bicycle Pedestrian Bridge). This notice covers the construction of the bicycle pedestrian bridge. The Potomac River Bicycle Pedestrian Bridge is being constructed as mitigation for the Potomac River Passenger Rail Bridge impacts to Section 4f properties. The purpose of the overall LB project is to increase rail traffic capacity, create a four-track corridor, and construct approximately 1.8 miles of improvements. These improvements include a total of seven rail bridges and pedestrian bridges over land, the Potomac River, and the Washington Channel, and related railroad infrastructure between Arlington, VA, and Washington, D.C.\n\nThe new bridge will be a fixed bridge with a horizontal clearance of 100.0 feet and a vertical clearance of 20.0 feet above mean high water.\n\nA copy of Public Notice D05PN-09-2016, which describes the proposal in detail, can be obtained by calling (571) 607-8298 or by viewing at https://www.navcen.uscg.gov/?pageName=pnBridges.  Comments will be received for the record at the office of Commander (dpb), Coast Guard East District, 431 Crawford Street, Portsmouth, VA 23704-5004 at D5Portsmouth-BridgesPublicNotice@uscg.mil  no later than October 1, 2026.\nMSI #52587","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-77.03986,38.87394]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-77.03985999999999,"DECIMAL_LATITUDE":38.87394}},{"type":"Feature","id":52595,"geometry":{"type":"Point","coordinates":[-87.37924926999995,44.83049078000005]},"properties":{"ESRI_OID":52595,"MSI_UID":52595,"ATU":9,"TITLE":"Sturgeon Bay Ship Canal - Sturgeon Bay Ship Channel/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116386229,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:lakmic:stubayshican:stubayshicha","WATERWAY_NAME":"Sturgeon Bay Ship Channel","CREATE_DATE":1788182224000,"MODIFIED_DATE":1788182233000,"BEGIN_DATE":1788134400000,"END_DATE":1790121599000,"DESCRIPTION":"WI - LAKE MICHIGAN – Sturgeon Bay\nFrom September 14, 2026, through September 16, 2026, between the hours of 0700 and 1900, daily, the Maple Oregon Bridge at Mile 4.17, over the Sturgeon Bay Ship Canal will be secured to masted navigation for maintenance.  Vessels able to pass under the bridge without an opening may do so at any time. \n[31AUG26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-87.37924927,44.83049078]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-87.37924927,"DECIMAL_LATITUDE":44.83049078}},{"type":"Feature","id":52620,"geometry":{"type":"Point","coordinates":[-84.55153399999995,35.927320000000066]},"properties":{"ESRI_OID":52620,"MSI_UID":52620,"ATU":2,"TITLE":"Emory/General/Bridges/Repairs, Painting, Or Fender Replacement","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Repairs, Painting, Or Fender Replacement","WTRW_UID":100116381246,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact:soupas:heaofpastoneworl:neworlhar:neworltobatrou:lowmisriv:ohiriv:tenriv:cliriv:emo:mm1mm2","WATERWAY_NAME":"Emory","CREATE_DATE":1788185228000,"MODIFIED_DATE":1788186277000,"BEGIN_DATE":1788134400000,"END_DATE":1796255999000,"DESCRIPTION":"Harvey H. Hannah Bridge; Commencing September 5, 2026, and continuing until December 1, 2026, Mid-State Construction Co., will be conducting bridge repairs.  Vertical clearance may be reduced due to a containment/work platform below the bridge deck.  Work will be conducted from 7:00 a.m. until 4:00 p.m., 7-days a week.  Dive crews will be conducting scow repairs on Pier 1 and 2 on the weekends.  A dive boat will be on-scene monitoring VHF-FM Channels 13 and 16.  Mariners are urged to exercise caution while transiting under the bridge.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-84.551534,35.92732]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-84.55153399999999,"DECIMAL_LATITUDE":35.92732}},{"type":"Feature","id":52628,"geometry":{"type":"Point","coordinates":[-73.27408055999996,40.67609722000003]},"properties":{"ESRI_OID":52628,"MSI_UID":52628,"ATU":1,"TITLE":"Great South Bay/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116382248,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:firislinl:farshocha:wescha:gresoubay","WATERWAY_NAME":"Great South Bay","CREATE_DATE":1788188558000,"MODIFIED_DATE":1788188588000,"BEGIN_DATE":1788134400000,"END_DATE":1792195200000,"DESCRIPTION":"Great South Bay/General/Bridges\nFrom: 2026-08-31 To: 2026-10-17\nLocation: 40.676097, -73.274081\nBridge Name: Robert Moses Causeway Bridge\n\nFrom September 8, 2026 to October 16, 2026, an under-bridge inspection unit (UBIU) and safety boat will be operating at the Robert Moses Causeway across Great South Bay at mile 7.3, in Babylon, New York. Mariners requiring full vertical clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or call Seth Medwick at 917-821-9130. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-73.27408056,40.67609722]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-73.27408056,"DECIMAL_LATITUDE":40.67609722}},{"type":"Feature","id":52646,"geometry":{"type":"Point","coordinates":[-93.24713999999994,30.237150000000042]},"properties":{"ESRI_OID":52646,"MSI_UID":52646,"ATU":8,"TITLE":"Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/Bridges/Construction","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Construction","WTRW_UID":100116384960,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:sechouexcecozon:sechoutersea:sechousublanact:calriv","WATERWAY_NAME":"Calcasieu River","CREATE_DATE":1788192785000,"MODIFIED_DATE":1788192877000,"BEGIN_DATE":1788134400000,"END_DATE":1954540799000,"DESCRIPTION":"Calcasieu River - Bridge Construction --- From: 2026-09-08 To: 2031-12-07 --- Bridge construction will be conducted in the Calcasieu River near the existing I-10 Bridge at Mile 36.3.  Operations will include marine pile driving, concrete footing/column/cap construction, girder erection, and deck construction.  Work will be conducted 24-hours a day, 7-days a week.  On-scene vessels will include the Crane Barges JOE TIMPHONY, BINGHAM STEWART, and 901.387, the Material Barges BOH 6, HENRY BOH, M8118, and M8119, two additional material barges, towing vessels, and a derrick barge.  The channel near the bridge may be partially or completely obstructed during different phases of the operation.  Mariners must coordinate with the on-scene vessels prior to transiting the area to ensure non-self propelled work boats can be moved out of the channel.  Vessels are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution.  VHF-FM Channel: 68, POC: (225) 405-6116","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-93.24714,30.23715]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-93.24714,"DECIMAL_LATITUDE":30.23715}},{"type":"Feature","id":52664,"geometry":{"type":"Point","coordinates":[-74.83338999999995,38.99108000000007]},"properties":{"ESRI_OID":52664,"MSI_UID":52664,"ATU":5,"TITLE":"Cape May Inlet - New Jersey Intracoastal Waterway/General/Bridges/Maintenance","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Maintenance","WTRW_UID":100116382911,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:capmayinl:newjerintwat","WATERWAY_NAME":"New Jersey Intracoastal Waterway","CREATE_DATE":1788200808000,"MODIFIED_DATE":1788201018000,"BEGIN_DATE":1788134400000,"END_DATE":1806969599000,"DESCRIPTION":"General/Bridges/Maintenance\n\nFrom: 2026-08-31 To: 2027-04-05\n\nLocation:\n38-59-27.888N/074-50-00.204W\n\nBridge Name: 47 State Route Bridge\nMariners are advised that an engineering firm, on behalf of New Jersey Department of Transportation, will be performing maintenance on the highway drawbridge 47 State Route (George Redding) Bridge, across the New Jersey Intracoastal Waterway (NJICW), Grassy Sound Channel, mile 108.9, at Wildwood, NJ. The maintenance will be conducted from 7 a.m. to 4 p.m.; Monday-Friday; from September 14, 2026, through March 31, 2027.  A 40-foot work barge and a tugboat will be located in and around the vicinity of the bridge. During the work hours, the work barge will be located within the entirety of the navigation channel of the bridge to provide access for structural steel repairs to the bascule span. Vessels may safely transit through the bridge, if at least a one-hour prior notice is given to the project foreman. Maintenance personnel, equipment and vessels will relocate from the moveable span and navigable channel, upon request. Work vessels may be reached on VHF-FM channel 13 and 16. The project foreman can be reached at (609) 579-8147. Mariners should use extreme caution navigating through the area.\n\nDuring the maintenance period, the bridge will be maintained in the closed-to-navigation position to perform structural steel repairs to the bridge bascule span. The bridge will remain in the closed-to-navigation position from 7 a.m. to 7 p.m., Monday through Thursday, and from 7 a.m. to 4 p.m. on Friday, from November 30, 2026, through January 22, 2027. The bridge will not be able to open for emergencies. There is no immediate alternative route for vessels unable to pass through the bridge in the closed position. Vessels able to pass through the bridge in the closed position may do so at any time. At all other times, the drawbridge will operate in accordance with the operating regulations set out in Title 33 Code of Federal Regulations Part 117.5. Mariners should adjust their transits accordingly and should use caution when transiting the area.\nMSI #52664","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-74.83339,38.99108]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-74.83339,"DECIMAL_LATITUDE":38.99108}},{"type":"Feature","id":52679,"geometry":{"type":"Point","coordinates":[-81.69777999999997,41.494170000000054]},"properties":{"ESRI_OID":52679,"MSI_UID":52679,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor/General/Bridges/Temp Deviation","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Temp Deviation","WTRW_UID":100116386090,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:clehar","WATERWAY_NAME":"Cleveland Harbor","CREATE_DATE":1788259334000,"MODIFIED_DATE":1788264309000,"BEGIN_DATE":1788220800000,"END_DATE":1790726399000,"DESCRIPTION":"OH - LAKE ERIE – Cleveland Harbor\nOn September 26, 2025, between the hours of 1015 and noon, the Carter Road Bridge at Mile 2.43 over the Cuyahoga River will be secured t masted navigation in conjunction with the Greater Cleveland Heart Walk.  Vessels able to pass under the bridge without an opening may do so at any time.\n[01SEP26]\n","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-81.69778,41.49417]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-81.69778,"DECIMAL_LATITUDE":41.49417}},{"type":"Feature","id":52690,"geometry":{"type":"Point","coordinates":[-72.66533332999995,41.76947500000006]},"properties":{"ESRI_OID":52690,"MSI_UID":52690,"ATU":1,"TITLE":"Connecticut River/General/Bridges","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Bridges","TYPE":"Inspection","WTRW_UID":100116381571,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:norchasaytonewhav:conriv","WATERWAY_NAME":"Connecticut River","CREATE_DATE":1788260159000,"MODIFIED_DATE":1788260228000,"BEGIN_DATE":1788220800000,"END_DATE":1793491200000,"DESCRIPTION":"Connecticut River/General/Bridges\nFrom: 2026-09-01 To: 2026-11-01\nLocation: 41.769475, -72.665333\nBridge Name: Bulkeley Memorial Bridge\n\nFrom September 8, 2026 to October 31, 2026 between 9:00 a.m. to 4:00 p.m.., a contractor will be performing diving inspections at the Bulkeley Bridge across Connecticut River at mile 52, in Hartford, CT. The contractor will be utilizing diving equipment and a 21-foot parker boat for this inspection. Mariners requiring full horizontal or vertical clearance can contact the contractor via marine radio VHF-FM Ch 13/16 or call Keith Griswold 860-682-0666 or Bill Kristoff 860-471-0606. Mariners are advised to exercise caution and reduce wake when transiting the area.","COORDINATES_JSON":"{\"type\":\"Point\",\"coordinates\":[-72.66533333,41.769475]}","COORDINATES_TYPE":"Point","DECIMAL_LONGITUDE":-72.66533333,"DECIMAL_LATITUDE":41.769475}}]}