Tukwila, Washington

BNSF - Black River Bridge (King County, Washington)
Built 1897
Pony/through plate girder bridge over Black River on BNSF Railway
Open to traffic

Duwamish River Bridge (King County, Washington)
Built 1949
Through truss bridge over Duwamish River on 42nd Avenue S in Tukwila
Open to traffic

PSE - Duwamish River Bridge (King County, Washington)
Lost Howe through truss bridge over Duwamish River on Puget Sound Electric Railway
Removed

UP - Green River Bridge (Spur) (King County, Washington)
Pratt through truss bridge over Green River on Railroad
Open to traffic