Coweeman River Bridge
Through truss bridge over Coweeman River on Kelso Drive in Kelso
Open to traffic
Built 1947

Cowlitz River Bridge
Through truss bridge over Cowlitz River on WA 4 in Kelso
Open to traffic
Built 1951

Cowlitz River Bridge
Through truss bridge over Cowlitz River on WA 432 in Kelso
Open to traffic
Built 1961; rehabilitated 1971

Cowlitz River Bridge
Through truss bridge over Cowlitz River on WA 432 in Kelso
Open to traffic
Built 1973

Hoffstadt Creek Bridge
Deck truss bridge over Hoffstadt Creek on WA 504
Open to traffic
Built 1991

Jim Creek Bridge
Concrete arch bridge over Jim Creek on WA 503
Open to traffic
Built 1943

Lewis & Clark Bridge
Through truss bridge over Columbia River on WA 433
Open to traffic
Built 1929; rehabilitated 2003

Meeker Drive Bridge
Truss bridge over Kalama River on Meeker Drive
Open to traffic
Built 1952

Modrow Road Bridge
Steel arch bridge over Kalama River on Modrow Road
Open to traffic
Built 1958

Toutle River Bridge
Steel through arch bridge over Toutle River on I-5
Open to traffic
Built 1969

Toutle River Bridge
Steel through arch bridge over Toutle River on I-5
Open to traffic
Built 1969

Toutle River Bridge
Truss bridge over Toutle River on Old Pacific Highway
Open to traffic
Built 1935