SP&S Water Tank at Fallbridge, Washington, undated.

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.

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.