Northern Pacific mainline at Tacoma, Washington, in May 1928. Joint facilities photo looking north on waterfront at mainline track, coal bunker, flour mill, warehouse. Photo by James Fisher, J.M. Fredrickson collection. Other Subject Classes: track, coal bunker, mill

Northern Pacific mainline at Tacoma, Washington, in May 1928. Joint facilities photo looking south on waterfront at mainline track, flour mill, boxcars awaiting loading. Photo by James Fisher, J.M. Fredrickson collection.. Other Subject Classes: track, mill, freight car

Northern Pacific mainline at Stampede Pass, Washington Territory, in 1887. Summit of switchback at Lizard Lake in forested area. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: tracks, switchback, mountains

Northern Pacific mainline at Stampede Pass, Washington Territory, in 1887. Three levels of track at summit of switchback, frame section house. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: track, switchback, section house, mountains

Nevada County Narrow Gauge Railroad Museum O'Malley Spur Switch at Nevada City, California, undated. Photograph by Wade Stevenson.

Milwaukee Road tracks near Smyrna. Washington, undated. Eastbound on the line near Smyrna, Washington.

Milwaukee Road tracks near Smyrna. Washington, undated. Eastbound on the line near Smyrna, Washington.

Milwaukee Road track at Bellingham, Washington, looking southwest along main track from Kentucky Street; Milwaukee Road spur to Brooks Lumber Company on Kentucky Street ahead on left; Columbia Valley Lumber Company ahead on right; Whatcom County Dairymen's Association in background on right. Other subject categories: Track-Rail, Grade Crossing, Right-of-Way

Milwaukee Road track at Bellingham, Washington, looking southwest along main track from Ellis Street; Whatcom County Dairymen's Association east and west spurs ahead on right (west split off to also serve Bookey's Feed). Other subject categories: Track-Rail, Industrial Buildings, Right-of-Way, Right-of-Way

Milwaukee Road track at Bellingham, Washington, looking northeast along main track from Ellis Street; Columbia Valley Lumber Company spur ahead on left. Other subject categories: Track-Rail, Road Intersection, Right-of-Way