Historic Bridges of the U.S. | Siskiyou County, California

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Bogus Creek Bridge
Pony truss bridge over Bogus Creek on Ager-Beswich Road
Unknown status
Built 1925

Boulder Creek Road Bridge
Pony truss bridge over Canyon Creek on Boulder Creek Road
Open to traffic
Built 1984

Callahan Dump Road Bridge
Through truss bridge over Scott River on Callahan Dump Road
Open to traffic
Built 1909

Canyon Creek Road Bridge
Suspension bridge over Scott River on Canyon Creek Road
Open to traffic
Built 1938

Chester Barton Memorial Bridge
Deck truss bridge over Klamath River on Bar Road
Open to traffic
Built 1998

Clear Creek Road Bridge
Deck truss bridge over Fourmile Creek on Clear Creek Road
Open to traffic
Built 1950

Clear Creek Road Bridge
Deck truss bridge over Fivemile Creek on Clear Creek Road
Open to traffic
Built 1950

Cottonwood Creek Bridge
Pony truss bridge over Cottonwood Creek on Front Street in Hornbrook
Open to traffic
Built 1935

Cottonwood Creek Bridge
Through truss bridge over Cottonwood Creek on CR 9K006
Open to traffic
Built 1957; rehabilitated 1987

Dry Gulch Bridge
Concrete arch bridge over Dry Gulch on CA 263
Open to traffic
Built 1929

Elk Creek Road Bridge
Through truss bridge over Klamath River on Elk Creek Road
Open to traffic
Built 1953

Elk Creek Road Bridge
Deck truss bridge over Elk Creek on Elk Creek Road
Open to traffic
Built 1949

Eller Lane Bridge
Pony truss bridge over Scott River on Eller Lane
Open to traffic
Built 1910; rehabilitated 1985

French Creek Road Bridge
Pony truss bridge over North Fork French Creek on French Creek Road
Open to traffic
Built 1975

Horse Creek Road Bridge
Suspension bridge over Klamath River on Horse Creek Road
Open to traffic
Built 1930; rehabilitated 1944

Klamath River Bridge
Through truss bridge over Klamath River on CA 96
Open to traffic
Built 1953

Klamath River Bridge
Through truss bridge over Klamath River on CA 96
Open to traffic
Built 1954

Klamath River Bridge
Concrete tee beam bridge over Klamath River on State Route 263
Open to traffic
Built 1931

Klamath River Road Bridge
Through truss bridge over Klamath River on Klamath River Road
Open to traffic
Built 1901

Louie Road Bridge
Through truss bridge over Shasta River (Louie Br) on Louie Road
Open to traffic
Built 1935

North Fork Salmon Road Bridge
Pony truss bridge over Sawmill Gulch on N. Fork Salmon Road
Open to traffic
Built 1965

Pioneer Bridge
Deck truss bridge over Shasta River on CA 263
Open to traffic
Built 1931

Quartz Valley Road Bridge
Pony truss bridge over Lower Shackleford Creek on Quartz Valley Road
Open to traffic
Built 1935

Sacramento River Bridge
Concrete arch bridge over Sacramento River on I-5 in Dunsmuir
Open to traffic
Built 1955; rehabilitated 1983

Scott Mt. Road Bridge
Pony truss bridge over East Fork Scott River on Scott Mt Road
Open to traffic
Built 1914

Scott River Bridge
Through truss bridge over Scott River on Roxbury Drive
Closed to all traffic
Built 1915

Shasta River Bridge
Concrete arch bridge over Shasta River on CA 263
Open to traffic
Built 1931

Shasta River Bridge
Concrete tee beam bridge over Shasta River on State Route 263
Open to traffic
Built 1928

Shelly Bridge
Through truss bridge over Shasta River on Anderson Grade Road
Closed to all traffic
Built 1899, Closed to Traffic 1982

Walker Bridge
Lost Pennsylvania through truss bridge over Klamath River on Walker Bridge Connection Road
Replaced by new bridge
Built in Folsom, CA 1893, Moved to Siskiyou Co. 1932, Replaced and Moved 1997