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Historic Bridges: Contra Costa County, California

Special Bridge Conditions Legend
! 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: 6

Browse Bridges In Google Maps

Benicia - Martinez Bridge
George Miller Jr. Memorial Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
I-680 Southbound Over Carquinez Strait (Suisun Bay), Bayshore Road, and Railroad

Martinez and Benicia: Contra Costa County, California and Solano County, California
Metal 10 Panel Bolt-Connected Warren Deck Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam),
Length: 6215 ft
Main Span: 528 ft
Roadway: 60.7 ft
Main Spans: 10
Built 1962 By: American Bridge Company of New York, New York
Benicia - Martinez Railroad Bridge
Southern Pacific Railroad Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (Union Pacific) Over Carquinez Strait (Suisun Bay)

Martinez and Benicia: Contra Costa County, California and Solano County, California
Metal 8 Panel Rivet-Connected Polygonal Warren Through Truss, Movable: Vertical Lift (Span Drive) and Approach Spans: Metal 12 Panel Multiple-Type-Connected Polygonal Warren Through Truss, Fixed
Length: 5620 ft
Main Spans: 1
Built 1930 By: Unknown
CA-4 Old River Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
CA-4 (California Delta Highway, Marengo Road) Over Old River

Rural: Contra Costa County, California and San Joaquin County, California
Metal Rivet-Connected Pratt Through Truss, Movable: Swing (Center Pier) and Approach Spans: Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed
Length: 528 ft
Main Span: 132 ft
Roadway: 19.4 ft
Main Spans: 1
Built 1915 By: American Bridge Company of New York, New York
Carquinez Bridge
Eastbound I-80 Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
I-80 (Eastbound) Over Carquinez Strait and Railroad (Union Pacific)

Crockett and Vallejo: Contra Costa County, California and Solano County, California
Metal Bolt-Connected Baltimore Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 5209 ft
Main Span: 1100 ft
Roadway: 51.8 ft
Main Spans: 5
Built 1958 By: American Bridge Company of New York, New York
Richmond - San Rafael Bridge
John F. McCarthy Memorial Bridge
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
I-580 Over San Francisco Bay

Richmond and San Rafael: Contra Costa County, California and Marin County, California
Metal Cantilever Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal 8 Panel Rivet-Connected Warren Deck Truss, Fixed
Length: 21346 ft
Main Span: 1087 ft
Roadway: 72.2 ft
Main Spans: 6
Built 1956 By: Judson Pacific Murphy-Kiewit and Norman C. Raab
Woodward Island Railroad Bridge
BNSF - Bridge No. A-1137
Historic Significance Rating (HSR)
National HSR. Local HSR.
Click to visit page.
Railroad (BNSF and Amtrak) Over Old River

Rural: Contra Costa County, California and San Joaquin County, California
Metal Through Girder, Movable: Single Leaf Bascule (Abt)
Length: 177 ft
Main Span: 93 ft
Main Spans: 1
Built 1928 By: American Bridge Company of New York, New York

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