Lewiston, Idaho

GRNW - Clearwater River Bridge (Nez Perce County, Idaho)
Built 1908 for NPRR 1971 swing span pinned closed, lift span drawbridge added
Pratt through truss bridge over Clearwater River & Dike Bypass on Great Northwest Railroad Company (GRNW)
Open

Snake River Bridge (Asotin County, Washington)
Built 1939
Vertical lift bridge over Snake River on US 12 in Clarkston
Open to traffic

Snake River Bridge (Old) (Asotin County, Washington)
Built 1899; replaced 1939
Lost Through truss bridge over Snake River on US-12
Replaced by a new bridge

Southway Bridge (Nez Perce County, Idaho)
Concrete deck girder bridge over Snake River on Bryden Canyon Rd
Open