Burlington Northern American Locomotive Company type C-636 4364 at Hoyt Street Yard in Portland. This was a former Spokane, Portland and Seattle Railway locomotive in October 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern American Locomotive Company type C-636 4362 at Burlington Northern Railroad's Hoyt Street Yard in Portland in February 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern American Locomotive Company type C-636 4361 leads a southbound freight through Union Pacific Railroad's Albina Yard. The train was detouring on to the Union Pacific 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 American Locomotive Company type C-636 4361 at Burlington Northern Railroad's Hoyt Street Yard in Portland in February 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern American Locomotive Company type C-636 4361 leads a southbound freight through Union Pacific Railroad's Albina Yard. The train was detouring on to the Union Pacific 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 American Locomotive Company type C-636 4361 and 4362 at Burlington Northern Railroad's Hoyt Street Yard in Portland in February 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern American Locomotive Company type C-636 4361 at Burlington Northern Railroad's Hoyt Street Yard in Portland in February 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Burlington Northern American Locomotive Company type C-636 4361 leads a southbound freight through Union Pacific Railroad's Albina Yard. The train was detouring on to the Union Pacific 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 American Locomotive Company 4260 leads six other locomotives on a northbound freight at Guilds Lake Yard in Portland in May 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Burlington Northern American Locomotive Company 4260 leads six other locomotives on a northbound freight at Guilds Lake Yard in Portland in May 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.