Bridge number 60 on the Stampede line at the west-end of the double track at Lester, Washington, circa 1940. Photo by Vormsberg, J.M. Fredrickson collection. Other Subject Classes: truss bridge, people.

The control panel for the Great Northern Salmon Bay Bridge at Seattle, Washington, undated. Photo by Bill Sornsin.

Aerial view of Tacoma, Washington, circa 1957. Downtown aread, Thea Foss Waterway, with Union Pacific draw bridge closest, NP draw bridge, 11th Street bridge. J.M. Fredrickson collection. Other Subject Classes: aerial photo, city scene, bridge