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Historic Bridges: 1971

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.

Results in this list will be limited to the first 200 results. Consider performing a more narrow search from the main BridgeSeek tool if your search here is showing 200 results.

Total Bridges Found: 3

Andrewsville Swing Bridge
Nicholsons Locks Bridge
HSRNational HSR. Local HSR.
Click to visit page.
Andrewsville Road Over Rideau Canal in Rural: Leeds and Grenville United Counties, Ontario, Canada
Wood Stringer (Multi-Beam), Movable: Swing (Center Bearing Bobtail)
Main Spans: 1
Built 1971 By: Unknown
Calumet River Norfolk Southern Railroad Bridge
Nickel Plate Road Railroad Bridge
HSRNational HSR. Local HSR.
Click to visit page.
Railroad (Norfolk Southern) Over Calumet River in Chicago: Cook County, Illinois, United States
Metal 12 Panel Bolt-Connected Polygonal Warren Through Truss, Movable: Vertical Lift
Main Span: 320 ft. Main Spans: 1
Built 1971 By: American Bridge Company of New York, New York
Click to visit page.
LA-1 Over Atchafalaya River in Simmesport: Avoyelles Parish, Louisiana and Pointe Coupee Parish, Louisiana, United States
Metal Continuous Bolt-Connected Warren Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 3,957 ft. Main Span: 720 ft. Roadway: 30 ft. Main Spans: 3
Built 1971 By: Vincennes Steel Corporation of Vincennes, Indiana (Vincennes Bridge Company of Vincennes, Indiana) and J. H. Beasley Company of Dallas, Texas and Modjeski and Masters




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