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Ogdensburg-Prescott Bridge
Seaway Skyway Bridge
HSRNational HSR. Local HSR.

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NY-812 Over St. Lawrence River (Fleuve Saint-Laurent) in Prescott and Ogdensburg: Leeds and Grenville United Counties, Ontario and St. Lawrence County, New York, Canada
Metal Pony Truss Stiffening Wire Cable Suspension, Fixed and Approach Spans: Metal 10 Panel Rivet-Connected Warren Deck Truss, Fixed
Length: 7,385 ft. Main Span: 1,143 ft. Roadway: 26 ft. Main Spans: 3
Built 1960 By: American Bridge Company of New York, New York and Modjeski and Masters

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.





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