Whatcom County

Baker River Bridge   [Map]
Cable-stayed bridge over Baker River on pedestrian pathway
Open to pedestrians only
Built 1998
BNSF - Little Squalicum Creek Bridge   [Map · Street View]
Open deck plate girder bridge over Little Squalicum Creek on BNSF.
Open to traffic
BNSF - Nooksack River Bridge   [Map · Street View]
Open deck through truss bridge over Nooksack River at Ferndale, WA. on BNSF Railroad, MP 105.7, Bellingham Subdivision.
Open to traffic
BNSF - North Fork Nooksack River Bridge   [Map · Street View]
Open deck Pratt through truss bridge over North Fork Nooksack River on BNSF Railway, MP 110.1, Sumas Subdivision.
Open to traffic
Built 1899, relocated here 1915
BNSF - S. Fork Nooksack River Bridge   [Map]
Open deck Baltimore through truss bridge over S. Fork Nooksack River on BNSF Railway, MP 104.36, Sumas Subdivision.
Open to traffic
Built 1910
BNSF - Tunnel No. 20   [Map]
Concrete lined tunnel on BNSF Railway, MP88.831, Bellingham Subdivision
Open to traffic
Built in 1901 as part of the Chuckanut cutoff between Burlington and Bellingham, WA.
BNSF- Tunnel No. 19   [Map]
Concrete lined tunnel on BNSF Railway MP 88.613, Bellingham Subdivision.
Open to traffic
Built in 1902 as part of the Chuckanut cutoff between Burlington and Bellingham, WA for the Great Northern Railway.
Boulevard Park Footbridge   [Map · Street View]
Lost Through truss bridge over BNSF Railway on Pedestrian Path
Removed but not replaced
Built 1979
Devils' Elbow Bridge   [Map]
Lost Pratt through truss bridge over Skagit River on Road
Removed
Built 1936; Converted to road use 1954; Removed ?
Diablo Dam   [Map]
Concrete Arch Bridge/Dam over Skagit River on Diablo Dam Road
Open to traffic
Built 1930
Ferry Bar Bridge   [Map]
Lost Pratt through truss bridge over Skagit River on Road
Removed
Built 1941; Converted to road use 1954; Removed 1960
Gorge Creek Bridge   [Map · Street View]
Steel arch bridge over Gorge Creek on WA 20
Open to traffic
Built 1955
Gorge Dam Powerhouse Bridge   [Map · Street View]
Pratt through truss bridge over Skagit River on Gorge Dam Access Road
Open to private traffic
Built 1935
Gorge Powerhouse Suspension Footbridge   [Map · Street View]
Wire suspension bridge over Skagit River on pedestrian pathway
Open to pedestrians only
Hannegan Road Nooksack River Bridge   [Map]
Stringer bridge over Nooksack River
Open
Built 1961
I-5 - Nooksack River Bridge (Northbound)   [Map · Street View]
Polygonal Warren through truss bridge over Nooksack River on I-5 in Ferndale
Open to traffic
Built 1955
I-5 - Nooksack River Bridge (Southbound)   [Map · Street View]
Warren Through truss bridge over Nooksack River on I-5
Open to traffic
Built 1971
MILW - Everson Bridge   [Map]
Lost Howe through truss bridge over Squalicum Creek on Chicago, Milwaukee, St. Paul & Pacific Railroad
Removed
Built 1933
MILW - I 5 Overpass   [Map · Street View]
Lost Girder bridge over Interstate 5 on Seven Mile Road Bridge
Removed but not replaced
Built 1959
MILW - Squalicum Creek Trestle   [Map]
Abandoned timber stringer bridge over Squalicum Creek on Chicago, Milwaukee, St. Paul & Pacific Railroad
Abandoned
MILW - Whatcom Creek Bridge   [Map]
Abandoned stringer bridge over Whatcom Creek on Railroad
Abandoned
Built 1916; Abandoned 1963 after the Larson Lumbermill on Lake Whatcom burned
Mosquito Lake Road Bridge   [Map · Street View]
Through truss bridge over Middle Fork Nooksack River on Mosquito Lake Road
Open to traffic
Built 1915; Moved here and modified 1951; Rehabilitated in 2010
Nooksack River Bridge   [Map]
Lost Through truss bridge over Nooksack River on Northeast Diagonal Road
Replaced by a new bridge
Built 1890; Replaced 1957(?)
Nooksack River Bridge (NB 539)   [Map · Street View]
Warren truss bridge over Nooksack River on WA 539
Open to traffic
Built 1950
Nooksack River Bridge (SB 539)   [Map]
Modern Warren truss bridge over Nooksack River on SB 539
Open to traffic
Built 2009
North Fork Nooksack River Bridge   [Map · Street View]
Through truss bridge over North Fork Nooksack River on WA 9
Open to traffic
Built 1954
Padden Creek Bridge   [Map · Street View]
Concrete tee beam bridge over Padden Creek on Sr 11
Open to traffic
Built 1932
Pickett Bridge   [Map · Street View]
Concrete arch bridge over Whatcom Creek on Prospect Street in Bellingham
Open to traffic
Built 1920; rehabilitated 2002
PNWTC - Chuckanut Bridge   [Map]
Lost Timber stringer bridge over Chuckanut Creek on Pacific Northwest Traction Co.
Removed
Built 1911; Removed ca. 1930
PNWTC - Samish Bay Trestle   [Map]
Lost Timber stringer bridge over Samish Bay on Pacific Northwest Traction Co.
Removed
Built 1911; Rebuilt several times due to damage from Teredo navalis, a wood-eating shipworm; Removed ca. 1930
PNWTC/GN Overpass   [Map]
Lost Timber stringer bridge over Great Northern Railway on Pacific Northwest Traction Co.
Removed
Built 1911; Removed ca. 1930. Crossed the Great Northern Railroad at MP 86.4 on the Bellingham Subdivision at Clayton Beach.
Potter Road Bridge   [Map]
Parker through truss bridge over South Fork Nooksack River on Potter Road
Replaced by a new bridge
Built 1927; rehabilitated 1974; replaced 2015
Railroad Trail - I 5 Overpass   [Map · Street View]
Steel stringer bridge over Interstate 5 on Cmstpp Rr
Open to pedestrians only
Built 1959 as a Northern Pacific Railroad trestle to cross over the newly built Interstate 5.
Skagit River Railway - Devil's Elbow Bridge (Old)   [Map]
Lost Howe deck truss bridge over Skagit River on Skagit River Railway
Replaced by a new bridge
Skagit River Railway - Gorge Dam Powerhouse Bridge (Old)   [Map]
Lost Howe through truss bridge over Skagit River on Skagit River Railway
Replaced by a new bridge
Built 1921; Replaced 1935
Slater Road Bridge   [Map · Street View]
Through truss bridge over Nooksack River on Slater Road in Ferndale
Open to traffic
Built 1957
Stetattle Creek Bridge   [Map · Street View]
Pratt through truss bridge over Stetattle Creek on Diablo Street
Open to traffic
Built 1941; Converted to road use 1954;
Thunder Creek Bridge   [Map]
Lost Wire suspension bridge over Thunder Creek on formerly a pedestrian pathway
Replaced by a new bridge further upstream
Trail of the Cedars Suspension Bridge   [Map · Street View]
Wire suspension bridge over Skagit River on pedestrian pathway
Open to pedestrians only
Built 1969
Warnick Bridge   [Map · Street View]
Through truss bridge over North Fork Nooksack River on WA 542
Open to traffic
Built 1931
Whatcom Falls Park Bridge   [Map · Street View]
Stone arch bridge over Whatcom Creek on Pedestrian Path
Open to pedestrians only
Built 1939