Bellingham & Skagit Interurban Railway
Reporting mark: B&SI
PNWTC - Chuckanut Bridge (Whatcom County, Washington)
Built 1911; Removed ca. 1930Lost Timber stringer bridge over Chuckanut Creek on Pacific Northwest Traction Co.Removed
PNWTC - Samish Bay Trestle (Whatcom County, Washington)
Built 1911; Rebuilt several times due to damage from Teredo navalis, a wood-eating shipworm; Removed ca. 1930Lost Timber stringer bridge over Samish Bay on Pacific Northwest Traction Co.Removed
PNWTC - Skagit River Bridge (Skagit County, Washington)
Built 1912; Removed ca. 1930 after being condemned in 1928Lost Pratt through truss drawridge over Skagit River on former Bellingham and Skagit Interurban RailwayOnly two piers remain
PNWTC/GN Overpass (Whatcom County, Washington)
Built 1911; Removed ca. 1930Lost Timber stringer bridge over Great Northern Railway on Pacific Northwest Traction Co.Removed
Samish River Bridge (Skagit County, Washington)
Built 1920Concrete arch bridge over Samish River on WA 11Open to traffic