Burlington Northern roundhouse at Tacoma, Washington, on September 2, 1972. Former Northern Pacific 1890-vintage structure with diesel locomotives inside and in front, smokestack. Photo by J.M. Fredrickson. Other Subject Classes: roundhouse, diesel locomotive

Burlington Northern roundhouse at Pasco, Washington, on July 28, 1981. A vacant roundhouse along with the turntable is pictured. Photo by J.M. Fredrickson. Other Subject Classes: roundhouse, turntable.

Burlington Northern type U33-C and an American Locomotive Company Century Series locomotive inside Hoyt Street Roundhouse in October 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Roundhouse.

Burlington Northern SD45 6430 "Hustle Muscle" coming off the turntable at Hoyt Street Yards in Portland in 1985. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Turntable.

Burlington Northern American Locomotive Company type RS-11's 4191 and 4194 on the turntable at the Hoyt Street roundhouse in June 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Turntable.

Burlington Northern type GP35 2520 and four diesels at Hoyt Street roundhouse in April 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Turntable.

Burlington Northern locomotive 2511 and others sit around the turntable at the former site of the Hoyt Street roundhouse in 1988. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Turntable.

Burlington Northern 2084 at the Hoyt Street roundhouse with tracks being re-ballasted in February 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Track-Maintenance.

Burlington Northern icing platform at Pasco, Washington, on February 14, 1981. This former Northern Pacific structure is in the 2nd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Structure, Icing Platform.

Burlington Northern icing platform at Pasco, Washington, on February 14, 1981. This former Northern Pacific structure is in the 2nd subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Structure, Icing Platform.