Historic Bridges: Rockland County, New York
Special Bridge Conditions Legend:
! - At risk for demolition or destruction.
X - Confirmed demolished or
- Dismantled and/or in storage.
Severe loss of historic integrity due to alteration.
Total Bridges Found: 1
Tappan Zee Bridge
Governor Malcolm Wilson Tappan Zee Bridge Historic Significance Rating (HSR)
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
By: American Bridge Company of New York, New York