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.

Detail view of Oregon Trunk Celilo Bridge T-0-4, October 1960.

Detail view of Oregon Trunk Celilo Bridge T-0-4, October 1960.

A view of Oregon Trunk Celilo Bridge T-0-4 from the rear of Oregon Trunk passenger Train Number 103 as the train heads to Wishram, Washington, July 11, 1954. Photo by Miln Gillespie.

Color postcard view of Oregon Trunk Celilo Bridge T-0-4 with a southbound steam powered freight train, undated.

A view of the opening of Oregon Trunk Celilo Bridge T-0-4 on January 5, 1912. From the Oregon Historical Society Collection.

A view from the south end of Oregon Trunk Celilo Bridge T-0-4 while still under construction, circa. 1911.

A view from the Washington side of Oregon Trunk Celilo Bridge T-0-4, 1912. Photo by the Kiser Photo Company.

Front Street view north of the Oregon-Washington Railroad and Navigation Company (OWR&N) freighthouse with Northern Pacific Terminal Company engine facilities to the left, August 1, 1912.