Pacific Avenue in Tacoma, Washington, circa 1940. Looking north from 11th Street. J.M. Fredrickson collection. Other Subject Classes: street scene,

Amtrak diesel locomotive 343 leading Train 7 at the Great Northern depot, Rugby, North Dakota, looking east in the 1990s. Photograph by Charles W. Bohi.

A view of the wharf of the Oregon-Washington Railroad & Navigation Company at Astoria, Oregon, undated.

From above the town of Celilo, Oregon a southbound Oregon Trunk Railway freight train is heading towards its destination at Bend, Oregon. Union Pacific tracks next to the Columbia River, undated. Photo by J. Mills.

Oregon Trunk depot at Madras, Oregon, undated. Oregon Trunk depot

Burlington Northern diesel locomotive Number 4360, Alco C-636, former SP&S 330, heads a souhbound freight train over the lift span of Oregon Trunk Celilo Bridge T-0-4, undated.

SP&S diesel locomotives number 331 and 330, both Alco C-636's, heading a southbound freight train off of Oregon Trunk Celilo Bridge T-0-4, undated.

Four Western Pacific F-Unit diesel locomotives head an excursion train southbound over the Oregon Trunk Celilo Bridge T-0-4, undated.

A view of the Oregon Trunk Celilo Bridge T-0-4 and the Celilo Canal, undated. Photo by J. Mills

Detail view of bridge foundation on the Oregon Trunk Celilo Bridge T-0-4, undated.