• Burnside Tunnel - Portland OR
    The Burnside Tunnel, historically referred to as the Barnes Road vehicle tunnel, improved traffic movement through Portland’s West Hills by straightening the roadway and removing steep grades.  Completed in 1940, it was one of three tunnels constructed in the West Hills with the help of the Works Progress Administration (WPA), along with the NW Cornell Tunnels. The 230 foot long concrete-lined tunnel is wide enough for vehicles lanes in each direction as well as sidewalks on either side of the roadway. The Burnside Tunnel features beautiful stone masonry portals made of rubble and squared local basalt. Further design details include decorative...