BNSF - Cascade Tunnel [Map] Concrete lined tunnel under Cascade Mountains on BNSF Railway (former Great Northern Railway)Open to trafficLongest rail tunnnel in the US, finished in 1929 to bypass old tunnel, switchbacks, and 1.57% grade
BNSF - Rock Island Bridge [Map] Through truss bridge over Columbia River on single track of BNSF Railway in Rock IslandOpen to trafficOriginally built for the Great Northern Railway in 1892, the main span was reinforced in 1925
BNSF - Wenatchee River Bridge #4 [Map] Deck plate girder bridge over Wenatchee River on BNSF Railway, MP 1681.12 Scenic SubdivisionOpen to trafficBuilt 1928 by the American Bridge Co.
BNSF - Winton Tunnel [Map] Concrete lined tunnel on BNSF Railway, MP 1684.41, Scenic SubdivisionOpen to trafficBuilt 1928
CSCD - Chelan River Bridge [Map] Warren through truss with all verticals bridge over Chelan River on Cascade and Columbia River Railroad (CSCD)Open to traffic
Entiat River Bridge [Map] Concrete arch bridge over Entiat River on Dinkelman Canyon RdOpen to trafficBuilt 1921 by Union Bridge Company.
GN - Old Cascade Tunnel [Map] Abandoned tunnel under the Cascade Mountains on abandoned Great Northern Railway gradeAbandonedThe Original Cascade Tunnel was finished in 1900 and was built to replace a series of 8 switchbacks used to get over the mountains. Deadliest avalanche in US history occurred March 1, 1910 at Wellington (western portal). 96 people killed.
Goodwin Bridge [Map] Deck truss bridge over Wenatchee River on Goodwin RoadDemolished in 2020; to be replaced by a new bridgeBuilt 1929
Harlequin Bridge [Map] Lost Baltimore through truss bridge over Stehekin River on Company Creek RoadReplaced by new bridgeBuilt 1948, Removed 2000 Replaced 2001 Old Wenatchee Bridge [Map · Street View] Cantilevered through truss bridge over Columbia River carrying a pedestrian walkway and pipelineOpen to pedestriansBuilt 1908; bypassed by new highway bridge in 1950; reopened to pedestrians in 2010
Penstock Bridge [Map] Through truss bridge over Wenatchee River on Abandoned pipeline for railroad worksOpen to pedestriansBuilt 1907
Service Road Bridge [Map] Pony truss bridge over Icicle Canal on a service roadOpen to trafficBuilt 1939; rehabilitated 1960
West Monitor Bridge [Map · Street View] Through truss bridge over Wenatchee River on Old Monitor RoadOpen to trafficBuilt 1907 by the Puget Sound Bridge & Dredging Co., rehabilitated in 2010-11
Woodin Avenue Bridge [Map] Concrete deck girder bridge over Lake Chelan on Woodin Ave. in ChelanOpen to trafficRehabilitated in 2019 and converted to one-way traffic