Weyerhaeuser

CLC - Weyerhaeuser Woods Bridge (Cowlitz County, Washington)
Built 1926
Parker through truss bridge over Cowlitz River on Columbia and Cowlitz Railway in Kelso
Open to traffic

Weyerhaeuser Big Tree Creek Bridge (Clark County, Washington)
Slab bridge over Big Tree Creek on NE South Falls Road
Open to authorized vehicles only

Weyerhaeuser Road Bridge (King County, Washington)
Built 1960
Timber stringer bridge over State Route 410 on Weyerhaeuser Road
Closed to all traffic

Weyerhaeuser Road Bridge (King County, Washington)
Built 1960; rehabilitated 1995
Stringer bridge over Weyerhaeuser Mainline Road on SE Mud Mountain Road
Open to traffic

Weyerhaeuser Road Bridge (King County, Washington)
Abandoned Concrete tee beam bridge over Scatter Creek on Former Weyerhaeuser Mainline Road
Demolished