BN - Chehalis River Bridge (Millburn)[Map] Lost Pratt through truss bridge over Chehalis River on Burlington Northern Railroad Replaced by a new bridge Truss originally fabricated 1896; Moved here from Br. #51 near Reed Point, Montana 1918; Destroyed by flooding 2007
Coughlin Road Bridge[Map · Street View] Pony truss bridge over South Fork Newaukum River on Coughlin Road Open to traffic Built 1922; rehabilitated 1966
Cowlitz River Bridge[Map · Street View] Through truss bridge over Cowlitz River on WA 131 Open to traffic Built 1949; rehabilitated 1966
Davidson Road Bridge[Map · Street View] Pony truss bridge over Tilton River on Davidson Road Open to traffic Built 1924; rehabilitated 1964
Ferrier Road Bridge[Map · Street View] Through truss bridge over Olequa Creek on Ferrier Road Open to traffic Built 1924; rehabilitated 1988
Guerrier Road Bridge[Map · Street View] Lost Warren pony truss with all verticals bridge over South Fork Newaukum River on Guerrier Road Replaced by a new bridge Built 1927; replaced 1996
Hendrickson Road Bridge[Map · Street View] Pony truss bridge over Stillwater Creek on Hendrickson Road Open to traffic Built 1927; rehabilitated 1979
Jackson Highway Bridge[Map · Street View] Lost through truss bridge over Newaukum River on Jackson Highway Replaced by a pre-cast concrete girder bridge in 2010 Built 1926
Laughingwater Creek Bridge[Map] Lost Concrete stringer bridge over Laughingwater Creek on WA 123 Replaced by a new bridge in 1994 Built 1935
Leudinghaus Road Bridge[Map] Through truss bridge over Chehalis River on Leudinghaus Road Destroyed in December 2007 flooding. Built 1922, Washed out 2007
Longmire Service Road Bridge[Map] Suspension bridge over Nisqually River on Longmire Service Road Open to traffic Built 1923
MILW - Park Junction Covered Bridge[Map] Lost Howe through truss bridge over Nisqually River on former CMStP&P (Milwaukee Road) Replaced by a new bridge Built 1938 as uncovered bridge; siding added 1960s; Removed ca. 1970
Mineral Creek Road Bridge[Map] Lost Warren through truss bridge over Mineral Creek on Mineral Creek Road Replaced by a pre-cast concrete girder bridge Built 1920, Replaced 2005
PSAP - Skookumchuck River Bridge[Map] Pratt through truss bridge over Skookumchuck River on Puget Sound and Pacific Railroad Open to traffic Built 1900 near Auburn, Washington; Moved here 1919
Reservior Road Bridge[Map] Lost wooden truss bridge over Chehalis River on Reservior Road in Pe Ell Destroyed in December 2007 flooding Built 1934, Washed out 2007
Rock Creek Bridge[Map · Street View] Concrete tee beam bridge over Rock Creek, Former Northern Pacific Railroad, future Willapa Hills Rail-Trail on WA 6 Open to traffic Built 1930
Skate Creek Road Bridge[Map · Street View] Through truss bridge over Cowlitz River on Skate Creek Road Open to traffic Built 1953; rehabilitated 1964
South Fork Chehalis River Bridge[Map] Concrete arch bridge over South Fork Chehalis River on WA 6 Replaced by a new bridge in 2009 Built 1925, Replaced in 2009.
Stevens Creek Bridge[Map · Street View] Stone-faced reinforced concrete rigid frame T-beam bridge with five arched girders bridge over Stevens Creek on Stevens Canyon Road Open to traffic Built 1940
Toledo Bridge[Map] Lost Pratt through truss bridge over Cowlitz River on Road Replaced by a new bridge Built 1892; Replaced 1919
Willapa Hills Trail - Chehalis River Bridge (Adna)[Map] Pratt through truss bridge over Chehalis River on Willapa Hills Trail (former Northern Pacific Railroad) Open for trail usage. Built 1926 using a secondhand span; converted to trail use in 2015.
Willapa Hills Trail - Newaukum River Bridge[Map] Pratt through truss bridge over Newaukum River on Willapa Hills Trail Open to pedestrians only Built in 1896 by Pencoyd Iron Works, Relocated here 1926