San Francisco Bridge Co.

of San Francisco, California
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BNSF - Snohomish River Swing Bridge (Snohomish County, Washington)
Built 1912
Abandoned through truss bridge over Snohomish River on Former Northern Pacific Railroad
Derelict/abandoned

Cook Road Bridge (Amador County, California)
Contractor, 1895
Lost Pratt through truss bridge over Dry Creek on Cook Road
Replaced by new bridge

Daggett Road Bridge (San Joaquin County, California)
Built 1902
Abandoned Pratt through truss swing bridge over San Joaquin River (Burns Cutoff) on Dagget Road (Port Stockton Expressway)
Abandoned

Northport Bridge (Old) (Stevens County, Washington)
Built 1897
Lost Through truss bridge over Columbia River on WA 25 (Former Columbia & Red Mountain Railroad)
Collapsed

Van Duzen River Bridge (Old) (Humboldt County, California)
Built 1901
Lost Camelback through truss bridge over Van Duzen River on Road
Replaced by a new bridge

Walker Bridge (Siskiyou County, California)
Engineers & Original Builder, 1893
Pennsylvania through truss bridge over Klamath River on Walker Bridge Connection Road
Replaced by new bridge, moved to new location for pedestrian usage