Columbia County

First Street Bridge   [Map]
Lost concrete arch bridge over Patit Creek on First Street in Dayton
Removed and replaced
Built 1915; replaced in 2005
Front Street Bridge   [Map]
Concrete arch bridge over Patit Creek on Front Street in Dayton
Open to traffic
Built 1915; rehabilitated 1960
Lower Hogeye Road Bridge   [Map]
Concrete arch bridge over Whiskey Creek on Lower Hogeye Road
Open to traffic
Built 1916
Lyons Ferry Bridge   [Map · Street View]
Cantilevered through truss bridge over Snake River on WA 261
Open to traffic
Built 1927 over the Columbia River at Vantage Ferry; relocated here in 1968
PCC - Touchet River Bridge   [Map · Street View]
Pratt through truss bridge over Touchet River on Palouse River and Coulee City Railroad (PCC)
Open to traffic
Third Street Bridge   [Map]
Concrete arch bridge over Patit Creek on Third Street in Dayton
Open to traffic
Built 1915; rehabilitated 1965
UP - Snake River Bridge   [Map · Street View]
Polygonal Warren through truss with all verticals bridge over Snake River on Union Pacific Railroad
Open to traffic
Built Ca. 1961