Burlington Northern type GP35 2522 at Burlington Northern Railroad's Hoyt Street Yard in Portland in February 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

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 type GP 2517, Southern Pacific type GP type 6533, and three other locomotives near Portland Union Station on their way to the Southern Pacific Brooklyn Yard in March 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

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 type GP35 2509 and General Electric type U33-C 5725 at Hoyt Street Yard in Portland in 1977. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern type GP 2500 with a southbound freight at Union Pacific Junction with Union Pacific switcher in the background in January 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Burlington Northern type GP30 2211 with a replacement cab at Hoyt Street Yard in Portland in March 1980. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern type GP30 2211 with a replacement cab at Hoyt Street Yard in Portland in March 1980. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern 2096 and 4011 on the point of a southbound freight detouring through Union Pacific Railroad's Albina Yard. The detour was due to a ship striking Burlington Northern Railroad's Willamette River Bridge 5.1 in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Burlington Northern 2096 and 4011 on the point of a southbound freight detouring through Union Pacific Railroad's Albina Yard. The detour was due to a ship striking Burlington Northern Railroad's Willamette River Bridge 5.1 in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.