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 5334 at Klamath Falls, Oregon, on June 24, 1974. Number 5334 is a U30C built by General Electric, builder's number 38364. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5334 at Klamath Falls, Oregon, on June 24, 1974. Number 5334 is a U30C built by General Electric, builder's number 38364. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5334 at Klamath Falls, Oregon, on June 24, 1974. Number 5334 is a U30C built by General Electric, builder's number 38364. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

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.