Smith Tower, Seattle, Washington, circa 1920. Portrait of Smith Tower looking north from roof of a building at 2nd Avenue and Main Street. Photo by Asahel Curtis. Other subject categories: Downtown

South portal of Great Northern Railway tunnel at Seattle, Washington. South Portal and interlocking. Other subject classes: Tunnel Portal

Southern Pacific Railroad diesel locomotive number 6583 at Seattle, Washington on April 09, 1972. SP 6583 and another unit at Balmer yard in the Interbay district of Seattle in 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Stacy Street yard in Seattle, Washington, circa 1965. Elevated view looking north at large freight yard with standing automobile and other freight cars, Great Northern diesel locomotive.

Steam locomotive F-4 at Interbay in Seattle, Washington. A 3/4 view of steam locomotive 1096, Class F-4. Visible in the background is a shed with lettering: FIRE EXTINGUISHER. Photograph by James Turner. Other subject classes: Locomotive-Steam .

Tour Alaska bi-level passenger car number 5 waits at West Seattle to be loaded on a barge for transport to Alaska at Seattle, Washington, in 1987. Photo by J.M. Fredrickson. Other Subject Classes: passenger car.

Trailer Train Company autorack car number 850565 at Seattle, Washington in July 1975. The photo shows a string of new Trailer Train autorack cars lettered for Burlington Northern. The end doors are open and a crewman is preparing for automobiles to be driven onto a ramp partially visible to the right. Behind the cars are open autoracks which were typical for the period. Photo by J.M. Fredrickson. Other Subject Classes: autorack car intermodal yard.

Trailer Train Company autorack car number 850565 at Seattle, Washington in July 1975. Photo by J.M. Fredrickson. Other Subject Classes: autorack car.

Trailer Train Company autorack car number 850565 at Seattle, Washington in July 1975. Two officials are inspecting the new car. Photo by J.M. Fredrickson. Other Subject Classes: autorack car.

Trailer Train Company autorack car number 850565 at Seattle, Washington in July 1975. Two officials are inspecting the new car. Photo by J.M. Fredrickson. Other Subject Classes: autorack car.