Replacement slip switch at south end of Portland Union Station in 1979. Photograph by Alden Raney. Other subject classes: Track-Switch.

Burlington Northern Santa Fe Railway yard at Vancouver, British Columbia, on January 27, 1976. This photo shows track leading to the Vancouver British Columbia barge slip in 1976. The barge slip is behind the photographer. Three tracks serve the barge slip. Photo by J.M. Fredrickson. Other Subject Classes: Barge

Burlington Northern machine controlling the terminal tracks at Portland, Oregon, on April 7, 1988. This former Northern Pacific machine is in the 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Terminal Track Tower Machine.

Burlington Northern machine controlling the terminal tracks at Portland, Oregon, on April 7, 1988. This former Northern Pacific machine is in the 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Terminal Track Tower Machine.

Burlington Northern machine controlling the terminal tracks at Portland, Oregon, on April 7, 1988. This former Northern Pacific machine is in the 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Tower Machine

Burlington Northern machine controlling the terminal tracks at Portland, Oregon, on April 7, 1988. This former Northern Pacific machine is in the 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Tower Machine

Burlington Northern terminal track tower at Portland, Oregon, on April 7, 1988. This former Northern Pacific structure is in the 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Tower.

Burlington Northern terminal track tower at Portland, Oregon, on April 7, 1988. This former Northern Pacific structure is in the 3rd subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Tower.

Burlington Northern yard at Bieber, California, on June 24, 1974. The photo shows the Bieber depot and other facilities including a lumber reload. This location was where the handoff occurred for freight trains between the Burlington Northern and the Western Pacific Railroad on the "Inside Gateway" line between California and Washington. Photo by J.M. Fredrickson. Other Subject Classes: yard.

Burlington Northern yard at Lester, Washington, circa 1972. Looking east at yard tracks, standing log flat cars, station in distance. Photo by J.M. Fredrickson. Other Subject Classes: railroad yard, freight car, station