SP&S ALCO S-1 diesel locomotive Number 10 working in Salem, Oregon on July 21, 1947. Photo by Wil Whittaker.

SP&S ALCO S-1 diesel locomotive Number 10 switcher working at Salem, Oregon on July 21, 1947. Photo by Wil Whittaker.

SP&S ALCO S-2 diesel locomotive Number 27 switcher at Salem, Oregon in September 1956. Notice the cardboard in the rear windows used as sun shades. Photo by Stan Styles.

SP&S ALCO RS-2 diesel locomotive Number 61 with an excursion train at Salem, Oregon on October 21, 1955. Photo by R. Lutz..

SP&S ALCO RS-2 diesel locomotive Number 61 with an excursion train at Salem, Oregon on October 21, 1955. Photo by R. Lutz..

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot at Salem, Oregon, prepared in 1962. Burlington Northern File Number TV-145, Reference Number 10108, Sheet 002.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot (Oregon Electric Railway) at Salem, Oregon, prepared in 1962. Burlington Northern File Number TV-145A, Reference Number 10108, Sheet 001.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-E1, Reference Number 10109.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-P1, Reference Number 10109.

Spokane, Portland, and Seattle Railway Engineering Drawing: Depot, Office and Freight Warehouse at Salem, Oregon, prepared in 1976. Burlington Northern File Number 1224-A7, Reference Number 10110.