Great Northern bridge 59 at Bellingham, Washington. Looking north at bridge 59; Olympic Portland Cement Company dock spur in background. Other subject categories: Bridge-Plate Girder, Pier, Structure, Water

BNSF diesel locomotive 2156 at Snowden, Montana heading north with the Sidney way freight. Photograph by Charles W. Bohi.

Snowden, Montana. Photograph by Charles W. Bohi.

WMAX diesel locomotive 3836 at Snowden, Montana on the Missouri River bridge heading south. Photograph by Charles W. Bohi.

Great Northern Bridge at Rock Island, Washington, April 11, 1988, Columbia River bridge. Other subject classes: Structure, Bridge

Great Northern Bridge at Rock Island, Washington, April 11, 1988, Columbia River bridge. Other subject classes: Structure, Bridge

Great Northern bridge at Rock Island, Washington, 1988. Photograph by George Werkema.

Great Northern Bridge at Rock Island, Washington, April 11, 1988, Columbia River bridge. Other subject classes: Structure, Bridge

Great Northern bridge at Rock Island, Washington, 1988. Photograph by George Werkema.

Great Northern bridge at Rock Island, Washington, 1988. Photograph by George Werkema.