SP&S track along the Columbia River with a westbound train at Beacon Rock, undated. Angelus Commercial Studio Photograph.

A view of SP&S track at Cooks, Washington with the steamboat 'Dalles City' on the Columbia River, undated.

Looking eastward at the tracks leading to the SP&S depot at Astoria, Oregon, September 1969.

SP&S track under construction around the Cascades of the Columbia, 1906.

A view of the washout of the SP&S mainline at North Portland during the Vanport flood, May 30, 1948. Photo by N. S. Westergard.

A view of track washout on SP&S Goldendale Branch at Milepost 21.7, January 1965.

A view of track washout on SP&S Goldendale Branch at Milepost 21.9, January 1965.

A view of track washout on SP&S Goldendale Branch at Milepost 22.8, January 1965.

A view of track washout on SP&S Goldendale Branch at Milepost 21.9, January 1965.

SP&S tracks passing through rock cut along the Columbia River, Oregon, undated.