Southern Pacific Railroad tunnels at Donner Summit, California on August 27, 1975. Waiting for a westbound extra freight train at Donner Summit in 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, tunnel.

Sierra Railway roundhouse at Jamestown, California, on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: roundhouse.

Burlington Northern station at Bieber, California, on June 24, 1974. Bieber was the handoff point for freight trains between the Burlington Northern and the Western Pacific on the "Inside Gateway" line that ran through central Oregon between California and Washington. Photo by J.M. Fredrickson. Other Subject Classes: station.