A view from a westbound SP&S steam locomotive about to cross the swing bridge on the Youngs Bay bridge, undated.

Remains of trestle pilings of the Smith Point Spur on Youngs Bay at Astoria, Oregon with the SP&S swing bridge in the background , undated.

Roadside view of the new SP&S depot and freighthouse in Astoria, Oregon, undated. Photo by Woodfield Photo Studio. From the Oregon Historical Society Collection.

A view of the new passenger loading platform at the SP&S depot and freighthouse at Astoria, Oregon, May 1925. Photo by the Woodfield Photo Studio.

Trackside view of the new SP&S depot in Astoria, Oregon, May 1925. Photo by Woodfield Photo Studio.

Crowds at the new SP&S depot in Astoria, Oregon celebrating its opening on May 6, 1925. Photo by Woodfield Photo Studio.

SP&S diesel locomotive Number 152, an EMD GP9, on the west end of the Youngs Bay trestle with a National Railway Historical Society (NRHS) special convention train, September 1965.

SP&S diesel locomotive Number 96, an American Locomotive Company (ALCO) RS-3, at the Astoria, Oregon depot, undated.

SP&S an American Locomotive Company (ALCO) RS-3 diesel locomotive with a freight train east of Astoria, Oregon probably with grain for the Port of Astoria, undated.

An SP&S an American Locomotive Company (ALCO) RS-3 diesel locomotive with a freight train at Astoria, Oregon, undated.