Black River Bridge
Pony truss bridge over Black River on US 12
Open to traffic
Built 1932

Chehalis River Bridge
Bascule bridge over Chehalis River on US 101 in Aberdeen
Open to traffic
Built 1955

Chehalis River Bridge
Through truss bridge over Chehalis River on WA 107
Open to traffic
Built 1958

Cloquallum Creek Road Bridge
Concrete arch bridge over Bush Creek on Cloquallum Creek Road
Open to traffic
Built 1900; rehabilitated 1963

Cloquallum Road Bridge
Concrete arch bridge over Cloquallum Creek on Cloquallum Road
Open to traffic
Built 1915; rehabilitated 1976

Cougar Smith Road Bridge
Pony truss bridge over Middle Fork Satsop River on Cougar Smith Road
Open to traffic
Built 1960

Elma-Gate Road Bridge
Concrete arch bridge over Harris Creek on Elma-Gate Road
Open to traffic
Built 1917; rehabilitated 1978

Hoquiam River Bridge
Bascule bridge over Hoquiam River on US 101 in Hoquiam
Open to traffic
Built 1928; rehabilitated 1948

Hoquiam River Bridge
Vertical lift bridge over Hoquiam River on US 101 in Hoquiam
Open to traffic
Built 1970

Humptulips River Bridge
Through truss bridge over Humptulips River on US 101 in Humptulips
Open to traffic
Built 1950

Humptulips River Bridge
Through truss bridge over Humptulips River on WA 109
Open to traffic
Built 1956

Montesano-Elma Road Bridge
Concrete arch bridge over Newman Creek on Montesano-Elma Road in Elma
Open to traffic
Built 1922; rehabilitated 1956

Montesano-Elma Road Bridge
Through truss bridge over Satsop River on Montesano-Elma Road in Elma
Open to traffic
Built 1938

Oakville Road Bridge
Deck truss bridge over Chehalis River on Oakville Road
Open to traffic
Built 1930; rehabilitated 1999

Panhandle Road Bridge
Vertical lift bridge over East Fork Hoquiam River on Panhandle Road in Hoquiam
Open to traffic
Built 1930; rehabilitated 1985

Quinault Road Bridge
Through truss bridge over Finley Creek on Quinault Road
Open to traffic
Built 2001

Satsop River Bridge
Steel through arch bridge over Satsop River on WA 12 in Satsop
Open to traffic
Built 1965

Satsop River Bridge
Steel through arch bridge over Satsop River on US 12 in Brady
Open to traffic
Built 1965

West Fork Humptulips River Bridge
Steel arch bridge over West Fork Humptulips River
Open to traffic
Built 1951

Wildcat Creek Bridge
Concrete arch bridge over Wildcat Creek on WA 108 in McCleary
Open to traffic
Built 1936

Wishkah River Bridge
Bascule bridge over Wishkah River on US 12 in Aberdeen
Open to traffic
Built 1925; rehabilitated 2003

Wishkah River Bridge
Swing bridge over Wishkah River on US 12 in Aberdeen
Open to traffic
Built 1949

Wishkah Road Bridge
Arch bridge over Monarch (Wyman) Creek on Wishkah Road in Aberdeen Gardens
Open to traffic
Built 1900; rehabilitated 1976

Wynoochee River Bridge
Through truss bridge over Wynoochee River on US 12
Open to traffic
Built 1935