SP&S diesel locomotive Number 80, an American Locomotive Company (ALCO) RS-3, passing the Vancouver yard office, undated.

SP&S diesel locomotive Number 801, an EMD F3A, and SP&S EMD F7A at Vancouver, Washington on a yard transfer to Willbridge, undated. These were passenger diesel locomotives but were used on freight trains when needed. Photo by Robert Johnston.

SP&S diesel locomotive Number 802, an EMD F-3A, eastbound at the Vancouver, Washington depot, undated. From the Oregon Historical Society Collection.

SP&S diesel locomotive Number 81, an American Locomotive Company (ALCO) RS-3, pulling a train past the Vancouver, Washington yard office, undated.

SP&S A-B-B-A four unit diesel locomotive Number 868, an American Locomotive Company (ALCO) FA-2, at the diesel shop in Vancouver, Washington, undated. Photo Art Studio photograph, from the Oregon Historical Society Collection.

Former SP&S diesel locomotive Number 93, an American Locomotive Company (ALCO) RS-3, burned in Burlington Northern, former SP&S, roundhouse at Vancouver, Washington, December 1970. Photo by Robert Johnston.

Burned diesel locomotive engine in Burlington Northern, former SP&S, roundhouse at Vancouver, Washington, December 1970. Photo by Robert Johnston.

A view of SP&S machine shop interior at Vancouver, Washington, undated. Photo by J. Mills.

A view of SP&S machine shop interior at Vancouver, Washington, undated. Photo by J. Mills.

A view of SP&S machine shop interior at Vancouver, Washington, undated. Photo by J. Mills.

Old locomotive boiler formerly being used as shop boiler at the SP&S shops at Vancouver, Washington, undated.

An SP&S steam passenger train heading westbound at Milepost 67, September 16, 1948. Photo by Rail Photo Services.

SP&S welders at SP&S shops at Vancouver, Washington, December 13, 1927.

SP&S back shop forces at SP&S shops at Vancouver, Washington in front of SP&S 2-6-2 steam locomotive Number 465, Class F-1 , December 16, 1927.

SP&S roundhouse forces at SP&S shops at Vancouver, Washington in front of SP&S 2-6-2 steam locomotive Number 465, Class F-1 , December 19, 1927.

SP&S shop apprentices at SP&S shops at Vancouver, Washington in front of SP&S 2-6-2 steam locomotive Number 465, Class F-1 , December 19, 1927.

SP&S machinists at SP&S shops at Vancouver, Washington, December 20, 1927.

SP&S roundhouse foremen and office force employees at SP&S shops at Vancouver, Washington, December 4, 1927.

Group photograph of SP&S Railway employees at unknown location, undated.

A view of members of the SP&S Railway Employee Band, undated.

Aerial view of SP&S railroad shops and yard, undated. Photo by Ackroyd Photography, Inc.

A view looking southeast from the top of water tower of the SP&S depot and other railroad buildings and yard tracks, undated.

Aerial view of the SP&S railroad yard and caboose track at Vancouver, Washington, undated.

A view of SP&S roundhouse and turntable at Vancouver, Washington, September 9, 1956. Photo by John Labbe.

A view of SP&S roundhouse and turntable at Vancouver, Washington, September 9, 1956. Photo by John Labbe.

SP&S 4-6-6-4 steam locomotive Number 902, Class Z-6, with an eastbound freight departing Vancouver, Washington, September 23, 1952. John Labbe Photograph.

SP&S steam locomotive with passenger train near Vancouver, Washington, undated. Photo by H.M. Brown.

SP&S 4-8-4 steam locomotives Number 700 and 702, Class E-1, in the Vancouver, Washington roundhouse, September 9, 1956. Photo by J. Labbe.

SP&S 4-8-4 Steam locomotive Number 700, Class E-1, and another locomotive at the SP&S Vancouver depot, 1944. Photo by Garratt.

Early view looking north of the SP&S Vancouver yard taken from top of water tower, undated.