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Historic Bridges: Rockland County, New York

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.

Total Bridges Found: 1

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Tappan Zee Bridge
Governor Malcolm Wilson Tappan Zee Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
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I-87 and I-287 (New York State Thruway) Over Hudson River

Grand View-on-Hudson and Tarrytown: Rockland County, New York and Westchester County, New York
Metal Cantilever Rivet-Connected Modified Warren (Subdivided) Through Truss, Fixed and Approach Spans: Metal 10 Panel Rivet-Connected Warren Deck Truss, Fixed
Length: 16013 ft
Main Span: 1212 ft
Roadway: 84 ft
Main Spans: 3
Built 1955 By: American Bridge Company of New York, New York and Madigan-Hyland




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