Historic Bridges: Mississippi River and Various Roads and Railroads
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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US-90 Business (Eastbound) Over Mississippi River and Various Roads and Railroads in New Orleans: Orleans Parish, Louisiana and Jefferson Parish, Louisiana, United States
Metal Cantilever 32 Panel Multiple-Type-Connected Warren Through Truss, Fixed and Approach Spans: Metal 10 Panel Rivet-Connected Warren Deck Truss, Fixed
Length: 13,428 ft.
Main Span: 1,575 ft.
Roadway: 52 ft.
Main Spans: 3
Built 1958
By: Bethlehem Steel Company of Bethlehem, Pennsylvania
and Modjeski and Masters
I-10 Over Mississippi River and Various Roads and Railroads in Baton Rouge: East Baton Rouge Parish, Louisiana and West Baton Rouge Parish, Louisiana, United States
Metal Cantilever 28 Panel Bolt-Connected Warren Through Truss, Fixed and Approach Spans: Metal Cantilever 12 Panel Bolt-Connected Warren Deck Truss, Fixed
Length: 4,550 ft.
Main Span: 1,235 ft.
Roadway: 81.7 ft.
Main Spans: 3
Built 1968
By: American Bridge Company of New York, New York
and Modjeski and Masters
US-190 (Airline Highway) Over Mississippi River and Various Roads and Railroads in Baton Rouge: East Baton Rouge Parish, Louisiana and West Baton Rouge Parish, Louisiana, United States
Metal 24 Panel Rivet-Connected Modified Warren (Subdivided) Through Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed
Length: 5,879 ft.
Main Span: 748 ft.
Roadway: 48 ft.
Main Spans: 5
Built 1940
By: Bethlehem Steel Company of Bethlehem, Pennsylvania
and Louisiana Highway Commission and Norman E. Lant, and Harrington and Cortelyou
