B.N.S.F. - Stampede Tunnel[Map] Tunnel under the Cascade Mountains just south of Snoqualmie Pass on BNSF Railway (former Northern Pacific Railway) Open to traffic Tunnel opened in May of 1888, forced-air ventilation added later
Vantage Bridge Bridge over Columbia river on I-90 Open to traffic Built 1962
West Fork Teanaway Road Bridge[Map] Lost Pratt pony truss bridge over M F Teanaway River on W F Teanaway Road Replaced by new bridge Erected in this location In 1962, replacing a ca 1916 wooden pony truss. Previous location of steel truss unknown.