San Luis Obispo Railroad Museum, Railway museum in San Luis Obispo, United States.

The San Luis Obispo Railroad Museum occupies a restored 1894 freight depot that houses historical railroad equipment, model trains, and transportation artifacts from the region. A large model railroad display recreates the California coastline with its routes and stations in detailed miniature form.

The building dates to 1894 when it served as a Southern Pacific freight depot during the height of railroad expansion on California's Central Coast. The railroad fundamentally reshaped the region's economy and growth during this transformative era.

The museum's quarterly newsletter is called Coast Mail, and a research library with documents and photographs is being cataloged for researchers by arrangement. An oral history program is in development. Special events are held each May and October, and the museum is open Saturdays from 10 am to 4 pm, with other times for groups by arrangement.

The museum sits in downtown San Luis Obispo and is easy to reach on foot from nearby parking and streets. Plan time to walk through the exhibits and enjoy the model railroad display at a comfortable pace.

The museum's collection includes a 20-ton Plymouth switching locomotive, U.S. Army Corps of Engineers No. 2038, acquired in 1941 and used to build and supply Camp Roberts during World War II. It sits on the display track in good condition but not in its original appearance. Nearby, two Pacific Motor Transport semitrailers await restoration for a planned trailer-on-flatcar exhibit.