Burlington Northern diesel locomotive 6125, formerly Great Northern 598, at Klamath Falls, Oregon, on June 24, 1974. Number 6125 is an SD9 built by General Motors Electro Motive Division (EMD), builder's number 24100. 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 5754 at Modoc Point, Oregon in 1976. Number 5754 is a U33C built by General Electric, builder's number 37991. 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 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 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 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 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 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 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 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 4110 at Portland, Oregon in 1986. Number 4110 is a B30-7A built by General Electric, builder's number 44468. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive Number 4078, Alco RS-3 (former SP&S 98), with a freight train east of Astoria, Oregon, August 9, 1972. Photo by Al Farrow.

Burlington Northern diesel locomotive Number 4078, Alco RS-3, with a freight east of Astoria, Oregon, August 9, 1972.

Burlington Northern diesel locomotive Number 4078, Alco RS-3 (former SP&S 98), with a freight at dock side in Astoria, Oregon on August 10, 1972. Photo by Al Farrow.

Burlington Northern diesel locomotive 4065, formerly Spokane, Portland and Seattle 80, at Portland, Oregon in 1976. Number 4065 is an RS-3 built by American Locomotive Company (ALCO), builder's number 80496. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4064 at Portland, Oregon in 1986. Number 4064 is a B30-7A built by General Electric, builder's number 44422. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4064, formerly Spokane, Portland and Seattle 79, at Portland, Oregon in 1976. Number 4064 is an RS-3 built by American Locomotive Company (ALCO), builder's number 80495. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive Number 4064 (SP&S 79) and 4068 (SP&S 83), both Class RS-3, doing station work at Harbor Siding, Oregon, between United Junction and Willbridge, undated.

Burlington Northern diesel locomotive 4056, formerly Spokane, Portland and Seattle 71, at Salem, Oregon, on April 02, 1976. Number 4056 is an RS-3 built by American Locomotive Company (ALCO), builder's number 79594. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4056, formerly Spokane, Portland and Seattle 71, at Salem, Oregon, on April 02, 1976. Number 4056 is an RS-3 built by American Locomotive Company (ALCO), builder's number 79594. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 4056, formerly Spokane, Portland and Seattle 71, at Portland, Oregon in 1976. Number 4056 is an RS-3 built by American Locomotive Company (ALCO), builder's number 79594. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 4055, formerly Spokane, Portland and Seattle 70, at Portland, Oregon, on November 28, 1971. Number 4055 is an RS-3 built by American Locomotive Company (ALCO), builder's number 79248. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 4054, formerly Spokane, Portland and Seattle 69, at Portland, Oregon in 1976. Number 4054 is an RS-3 built by American Locomotive Company (ALCO), builder's number 79247. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.