Southern Pacific Railroad diesel locomotive 9310 in August 1975. SP 9310 and 8483 lead a westbound extra freight train in 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Southern Pacific Railroad diesel locomotive 9140 in August 1975. SP 9140 and 3226 on a westbound extra freight train in 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train, railroad crew.

Southern Pacific sleeping car 9027 and the rest of the cars from the northbound Southern Pacific passenger train "Cascade" are being taken to the Northern Pacific Terminal yard at Guilds Lake for cleaning and servicing in 1965. Photograph by Alden Raney. Other subject classes: Car-Sleeper.

Southern Pacific sleeping car 9027 and the rest of the cars from the northbound Southern Pacific passenger train "Cascade" are being taken to the Northern Pacific Terminal yard at Guilds Lake for cleaning and servicing in 1965. Photograph by Alden Raney. Other subject classes: Car-Sleeper.

Southern Pacific rail detector car X-4901 at the business car track at Portland Union Station in 1962. Photograph by Alden Raney. Other subject classes: Car-Rail Detector.

Southern Pacific American Locomotive Company type PA 6007 along with another type PA after cutting off the inbound Southern Pacific passenger train "Cascade" at Portland Union Station in 1959. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Depot-Passenger.

Southern Pacific 3822 on a transfer freight from Southern Pacific Railroad's Brooklyn Yard, train is about to enter Union Pacific Railroad's Albina Yard. in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Southern Pacific Baldwin switcher 1495 and Union Pacific SW switcher 1837 with transfer trains at the south end of Portland Union Station in 1962. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Southern Pacific President D.J. Russell on Southern Pacific business car 150 "Sunset" at Portland Union Station in 1959. Photograph by Alden Raney. Other subject classes: Car-Business, Car-Baggage.

Southern Pacific President D.J. Russell with Southern Pacific business car 150 "Sunset" at Portland Union Station in 1959. Photograph by Alden Raney. Other subject classes: Car-Business, Depot-Passenger.

Southern Pacific Railroad Commuter train No. 112, lead by a Fairbanks-Morse locomotive, passes another commuter train at the at the Redwood City, California, depot on August 02, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train, passenger depot.

Southern Pacific diesel locomotives 3209 and 3203 at Tacoma, Washington on May 3, 1971. SP 3209 and 3203 lead Amtrak train number 12 into Tacoma in 1971. First trip. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Southern Pacific diesel locomotives 3204 and 3206 lead Amtrak train number 11 at San Jose, California on August 10, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Southern Pacific 6387 leads Northern Pacific train number 685, a Seattle-Portland scheduled freight by the Reservation tower in Tacoma, Washington, on October 22, 1967. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train, telegraph station.

Southern Pacific 6387 leads Northern Pacific train number 685, a Seattle-Portland scheduled freight through Reservation in Tacoma, Washington, on October 22, 1967. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train, trestle bridge.

Southern Pacific diesel locomotive 8534 at Willmar, Minnesota on September 3, 1998. 8534 is an SD40T-2. built by General Motors Electro-Motive Division (EMD), builder's number 786174-36. Photo taken by Howard Patrick.

Southern Pacific Railroad diesel locomotive 8464 at Fort Worth, Texas, on June 21, 1978. Number 8464 is shown with Burlington Northern numbers 5924, 5807, and 7025. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Southern Pacific (SP) diesel locomotive 8250 at Tacoma, Washington, on January 13, 1986. Burlington Northern train number 111 led by SP 8250 is crossing Pacific Avenue in Tacoma. The train is running south on the ex-Northern Pacific Prairie Line headed for California and will be turned over to the SP at either Vancouver, Washington or SP's Brooklyn yard in Portland, Oregon. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Southern Pacific (SP) diesel locomotive 7810 at East Auburn, Washington, on May 19, 1970. An eastbound extra freight train of empty log cars east of East Auburn led by SP numbers 7810, 3624 and two other units. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Southern Pacific diesel locomotive 7810 at Auburn, Washington, on May 19, 1970. Number 7810, a C630, is shown with ex-Northern Pacific SD45 3624 and ex-Chicago, Burlington, and Quincy GP35 626. An ex-Northern Pacific GP unit is also shown. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Southern Pacific diesel locomotive 7810 at Auburn, Washington, on May 19, 1970. Number 7810, a C630 is shown with ex-Northern Pacific SD45 3624 and ex-Chicago, Burlington, and Quincy GP35 626. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Southern Pacific diesel locomotive 7810 at Auburn, Washington, on May 19, 1970. Number 7810, a C630 is shown with ex-Northern Pacific SD45 3624 and ex-Chicago, Burlington, and Quincy GP35 626. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Southern Pacific diesel locomotive 7810 at Auburn, Washington, on May 19, 1970. Number 7810, a C630, is shown with ex-Northern Pacific SD45 3624. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Southern Pacific diesel locomotive 7810 at Auburn, Washington, on May 19, 1970. Number 7810, a C630, is shown with ex-Northern Pacific SD45 3624 and ex-Chicago, Burlington, and Quincy GP35 626. An ex-Northern Pacific GP unit is also shown. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Southern Pacific (SP) diesel locomotive 7357 at Tacoma, Washington, on August 06, 1987. Burlington Northern train number 111 led by SP engine 7357 at the 15th Street overpass in Tacoma. This train is headed for California over the Point Defiance Line and will be turned over to the SP at either Vancouver, Washington or SP's Brooklyn yard in Portland, Oregon. The two locomotives are painted in the "Kodachrome" paint scheme that was to be used in the failed Southern Pacific/Santa Fe merger. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Southern Pacific (SP) diesel locomotive 7357 at Ruston, Washington, on August 06, 1987. Burlington Northern train number 111 led by SP engine 7357 at the Ruston Tunnel on the Point Defiance line between McCarver Street and Sixth Avenue. This train is headed for California over the Point Defiance Line and will be turned over to the SP at either Vancouver, Washington or SP's Brooklyn yard in Portland, Oregon. The two locomotives are painted in the "Kodachrome" paint scheme that was to be used in the failed Southern Pacific/Santa Fe merger. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern freight train at Easton, Washington in 1970. This photo is from the caboose of a short train led by Southern Pacific 7106, Burlington Northern 815, two GP9 units and Burlington Northern 5702. Photo by Tim J. Fredrickson, J.M. Fredrickson Collection. Other Subject Classes: diesel locomotive.

Southern Pacific diesel locomotive 7106 at Easton, Washington in 1970. A westbound extra freight train takes an inspection stop led by Southern Pacific 7106, Burlington Northern 815, two GP9 units and Burlington Northern 5702. Photo by Tim J. Fredrickson, J.M. Fredrickson Collection. Other Subject Classes: freight train, diesel locomotive.

Southern Pacific diesel locomotive 7106 at Easton, Washington in 1970. A westbound extra freight train takes an inspection stop led by Southern Pacific 7106, Burlington Northern 815, two GP9 units and Burlington Northern 5702. Photo by Tim J. Fredrickson, J.M. Fredrickson Collection. Other Subject Classes: freight train, diesel locomotive.

Southern Pacific diesel locomotive 6612 at Tacoma, Washington in April 1974. Number 6612, along with Burlington Northern numbers 4263, 4262, 2514 and 4246 lead train number 160, Portland to Seattle morning freight at McCarver Street. This train connected with train 366 and was known as the Morning Star. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.