Poole, McGonigle, and Dick
of Portland, Oregon
Chehalis River Bridge (Lewis County, Washington)
Built 1939Through truss bridge over Chehalis River on WA 6 in ChehalisOpen to traffic
Day Island Bridge (Pierce County, Washington)
Built 1957Stringer bridge over Day Island Lagoon on 27th St WOpen to traffic
I-5 - Skagit River Bridge (Skagit County, Washington)
Fabricator, 1955Through truss bridge over Skagit River on I-5 in Mount VernonOne span collapsed May 23, 2013, Reopened with temporary span June 19, 2013; temporary span replaced with a permanent span on 15 September, 2013 and now open to traffic
UP - Fifteen Mile Creek Bridge (Wasco County, Oregon)
Built 1954Deck plate girder bridge over Fifteen Mile Creek on Union Pacific RailroadOpen to traffic