Clatsop County

Arch Cape Creek Bridge   [Map · Street View]
Timber stringer bridge over Arch Cape Creek on US 101
Open to traffic
Built 1937
Arch Cape Tunnel   [Map · Street View]
Tunnel under Arch Cape on US 101
Open to traffic
Built 1937
Astoria-Megler Bridge   [Map · Street View]
Continuous rigid-cantilever Warren through truss bridge over Columbia River on US 101 in Astoria
Open to traffic
Built 1966
Astoria-Megler Ferry   [Map · Street View]
Lost Ferry across Columbia River on U.S. 101
Replaced by the Astoria-Megler Bridge
Established 1921, Acquired by Oregon Highway Department 1946, Eliminated 1966
Austins Point Half Viaduct   [Map · Street View]
Timber stringer bridge over Austins Point on US 101
Open to traffic
Built 1933
Bear Creek Bridge   [Map]
Concrete tee beam bridge over Bear Creek on Old Highway 30 in Svenson
Open to traffic
Built 1923
Broadway Bridge   [Map · Street View]
Concrete Luten arch bridge over Necanicum River on W. Broadway in Seaside
Open to traffic
Built 1924
East Fork Humbug Creek Bridge   [Map · Street View]
Timber stringer bridge over East Fork Humbug Creek on US 26
Open to traffic
Built 1934
Gnat Creek Bridge   [Map · Street View]
Concrete stringer bridge over Gnat Creek on US 30
Open to traffic
Built 1929
Lewis & Clark River Bridge   [Map · Street View]
Bascule lift bridge over Lewis & Clark River on Business US 101
Open to traffic
Built 1924
Neawanna Creek Bridge   [Map · Street View]
Concrete deck girder bridge over Neawanna Creek on U.S. 101 in Seaside
Open to traffic
Built 1930
Necanicum River Bridge   [Map]
Stringer bridge over Necanicum River on Ave G
Open to traffic
Built 1952; rehabilitated 1986
Nehalem River Bridge   [Map · Street View]
Concrete arch bridge over Nehalem River on US 26
Open to traffic
Built 1939
New Youngs Bay Bridge   [Map · Street View]
Vertical lift bridge over Youngs Bay on US 101 in Astoria
Open to traffic
Built 1964
North Fork Nehalem River Bridge   [Map · Street View]
Warren deck truss bridge over North Fork Nehalem River on OR 53
Open to traffic
Built 1937
North Fork Quartz Creek Bridge   [Map · Street View]
Steel stringer bridge over North Fork Quartz Creek on U.S. 26
Open to traffic
Built 1939
PNWR - Blind Slough Bridge   [Map]
Warren through truss bridge over Blind Slough on Portland and Western Railroad
Open to traffic?
Built 1895
PNWR - John Day River Bridge   [Map]
Pony truss bridge over John Day River on Portland & Western Railroad
Open to traffic?
Skiberene Bridge   [Map · Street View]
Concrete deck girder bridge over Necanicum River on U.S. 101/U.S. 26
Open to traffic
Built 1930
Soapstone Creek Bridge   [Map · Street View]
Concrete arch bridge over Soapstone Creek on OR 53
Open to traffic
Built 1928
SPS - Youngs Bay Bridge   [Map]
Lost swing span bridge over Youngs Bay on Seattle, Portland and Spokane Railroad
Removed
Built 1895, Abandoned 1978
Wahkiakum Ferry   [Map · Street View]
Ferry across Columbia River on WA-409/Westport Ferry Rd
Open to traffic
Built 1962
West Fork Humbug Creek Bridge   [Map · Street View]
Timber stringer bridge over West Fork Humbug Creek on US 26
Open to traffic
Built 1934
Willuski River Bridge   [Map · Street View]
Removable span bridge over Willuski River on OR 202
Open to traffic
Built 1980
Youngs Bay Bridge   [Map · Street View]
Bascule lift bridge over Youngs Bay on US 101 Bus.
Open to traffic
Built 1921