SP&S mainline tracks passing under a bridge carrying a water pipe line over a river, undated. Photo by Kiser Photo Company.
Oregon-Washington Railroad & Navigation tracks at the Cascade Locks with steamboat leaving the locks, undated. Cross & Dimmitt Photograph. This is a postcard image.
SP&S tracks passing through rock cut along the Columbia River, Oregon, undated.
SP&S tracks passing through rock cut along the Columbia River, Oregon, undated.
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.
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.
Westergard, N.SP&S track under construction around the Cascades of the Columbia, 1906.