Burlington Northern diesel locomotive 2250, formerly Chicago, Burlington and Quincy 973, at Ottumwa, Iowa, on August 29, 1972. Number 2250 is a GP30 built by General Motors Electro Motive Division (EMD), builder's number 28295. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 225, formerly Northern Pacific 166, at Livingston, Montana, on September 02, 1972. Number 225 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 24030. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 2243, formerly Chicago, Burlington and Quincy 966, at Galesburg, Illinois, on August 29, 1972. Number 2243 is a GP30 built by General Motors Electro Motive Division (EMD), builder's number 27177. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2239, formerly Chicago, Burlington and Quincy 962, at Vancouver Junction, Washington, on April 06, 1971. Number 2239 is a GP30 built by General Motors Electro Motive Division (EMD), builder's number 27173. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Numbers 2239, 714, and 4192 are leading a freight train. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, river.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.

Burlington Northern diesel locomotive 2239, formerly Chicago, Burlington and Quincy 962, at Ridgefield, Washington, on April 06, 1971. Number 2239 is a GP30 built by General Motors Electro Motive Division (EMD), builder's number 27173. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.