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Sherman County

1st Street Bridge [Map · Street View]
Slab bridge over an unnamed ditch on US 30
Open to traffic
Built 1935

Biggs-Maryhill Ferry [Map · Street View]
Lost Ferry across Columbia River
Replaced by a new bridge
Established 1868 Lost 1962

Columbia southern railway trestle [Map · Street View]
Lost Bridge
No longer exists
Built 1900

Columbia Southern Railway unnamed canyon trestle [Map · Street View]
Lost Timber stringer bridge
No longer exists
Built 1900

Deschutes River Bridge [Map]
Lost Deck plate girder bridge over Deschutes River on US 30
Replaced by a new bridge due to construction of The Dalles Dam.
Built 1919, Replaced 1955

Deschutes River Bridge [Map · Street View]
Girder bridge over Deschutes River on OR-206
Open to traffic
Built 1955

Deschutes Tunnel [Map]
Lost Tunnel under Rock formation on US 30
Demolished
Built 1920, blasted away 1950s

Free Bridge [Map · Street View]
Lost Pratt through truss bridge over Deschutes River on Free Bridge Road
Allegedly sabotaged
Lost 1914

Gurkin Canyon creek Bridge [Map · Street View]
Slab bridge over Unnamed ditch on Us 30
Open to traffic
Built 1935

Gurkin Canyon Creek Bridge (2nd Street) [Map · Street View]
Bridge over Gurkin Canyon Creek
Open to traffic
Built 1920

John Day River Bridge [Map · Street View]
Warren deck truss bridge over John Day River on I-84
Open to traffic
Built 1963; one span destroyed in 1964 flood; rehabilitated 1965

OR&N - John Day River Bridge (Old) [Map]
Lost Whipple through truss bridge over John Day River on Oregon Railroad & Navigation Co.
Replaced by a new bridge and relocated
Built 1887; Replaced 1907 and relocated to Coburg, Oregon

ORW&N - Deschutes River bridge [Map]
Lost Warren through truss bridge over Deschutes river
Replaced by a new bridge

Sam Hill Memorial Bridge [Map · Street View]
Through truss bridge over Columbia River on US 97
Open to traffic
Built 1962, Deck and rail replacement 2008

Sherar's Bridge (1979) [Map]
Bridge over Deschutes River on OR206
Open to traffic
Built 1979

Spanish Hollow Bridge [Map · Street View]
Concrete stringer bridge over Spanish Hollow Creek on Biggs-Rufus Highway (Old U.S. 30) in Biggs
Open to traffic
Built 1935

UP - John Day River Bridge [Map · Street View]
Polygonal Warren through truss bridge over John Day River on Union Pacific Railroad
Open to traffic
Built 1967

UP - John Day River Bridge (Old) [Map]
Lost Watten through truss bridge over John Day River on Union Pacific Railroad
Replaced by a new bridge when John Day Dam was built
Built 1907; Replaced 1967

US30 John Day River Bridge [Map]
Lost Warren Deck Truss bridge over John Day river on Former US 30
Destroyed by flooding in 1971 with construction of the John day dam
bypassed 1967 Destroyed by flooding in 1971 with construction of the John Day dam