Historic Bridges: District of Columbia
Special Bridge Conditions Legend: R - Former location of relocated bridge.
! - 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: 3
Memorial Avenue Over Potomac River in Washington: District of Columbia, United States
Metal Rivet-Connected Deck Truss, Movable: Double Leaf Bascule (Strauss Trunnion) and Approach Spans: Concrete (Stone Faced) Closed Spandrel Deck Arch, Fixed
Length: 2057 ft.
Main Span: 225 ft.
Roadway: 60 ft.
Main Spans: 1
By: Hunkin-Conkey Construction Company of Cleveland, Ohio
and Strauss Bascule Bridge Company (Strauss Engineering Company) of Chicago, Illinois
US-29 Over Potomac River in Washington and Arlington: District of Columbia and Arlington County, Virginia, United States
Concrete Open Spandrel Deck Arch, Fixed
Length: 1791.5 ft.
Main Span: 208 ft.
Roadway: 66 ft.
Main Spans: 8
By: U.S. Army Corps of Engineers Day Labor
Railroad (CSX, Amtrak, Virginia Railway Express) Over Potomac River in Washington and Arlington: District of Columbia and Arlington County, Virginia, United States
Metal Rivet-Connected Pratt Through Truss, Movable: Swing (Center Pier) and Approach Spans: Metal Through Girder, Fixed
Length: 2529 ft.
Main Span: 275 ft.
Roadway: 28.6 ft.
Main Spans: 1