Burlington Northern diesel locomotive 4193, formerly Northern Pacific 913, at Portland, Oregon in April 1979. Number 4193 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83583. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4240, formerly Spokane, Portland and Seattle 300, at Portland, Oregon in April 1979. Number 4240 is a C424 built by American Locomotive Company (ALCO), builder's number 3381-01. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4240 at Portland, Oregon in April 1979. Number 4240, a C424, is shown with Frisco number 704 and number 2594. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 428 at Portland, Oregon, on November 28, 1971. Number 428 is an SW1000 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4362, formerly Spokane, Portland and Seattle 332, at Portland, Oregon, on February 13, 1976. Number 4362 is a C636 built by American Locomotive Company (ALCO), builder's number 3488-03. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4368, formerly Spokane, Portland and Seattle 342, at Portland, Oregon, on February 13, 1976. Number 4368 is a C636 built by American Locomotive Company (ALCO), builder's number 6010-03. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5718, formerly Northern Pacific 3303, at Portland, Oregon, on May 15, 1981. Number 5718 is a U33C built by General Electric, builder's number 37121. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5733 at Portland, Oregon, on May 15, 1981. Number 5733 is a U33C built by General Electric, builder's number 37593. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 602, formerly Great Northern 271B, at Portland, Oregon, on February 13, 1976. Number 602 is an F7A built by General Motors Electro Motive Division (EMD), builder's number 16097. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6351, formerly Colorado and Southern 903, at Portland, Oregon, on May 29, 1974. Number 6351 is an SD40-2 built by General Motors Electro Motive Division (EMD), builder's number 72639-12. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.