Burlington Northern diesel locomotive 6519 at Auburn, Washington, on September 08, 1971. Number 6519 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37127. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6521 at Auburn, Washington, on July 12, 1971. Number 6521 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37129. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6522 at Auburn, Washington in 1971. Number 6522 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37130. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6522 at Seattle, Washington, on February 26, 1973. Number 6522 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37130. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6522 at Tacoma, Washington, on July 11, 1973. Number 6522 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37130. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6524 at Auburn, Washington, on July 06, 1973. Number 6524 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37132. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6529 at Pasco, Washington, on July 16, 1980. Number 6529 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37137. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6531 at Auburn, Washington, on September 08, 1971. Number 6531 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37139. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6536 at Auburn, Washington, on February 16, 1972. Number 6536 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37144. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6536 at Auburn, Washington in August 1975. Number 6536 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37144. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6537 at Auburn, Washington, on March 22, 1972. Number 6537 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37145. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6538 at Auburn, Washington, on October 21, 1971. Number 6538 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37146. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6538 at Auburn, Washington, on October 21, 1971. Number 6538 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37146. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive Number 6538, EMD SD45, with an eastbound freight at Wishram, Washington, undated. Photo by Robert Johnston.

Burlington Northern diesel locomotive 6539 at Auburn, Washington, on March 27, 1973. Number 6539 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 37147. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6541 at Easton, Washington in 1981. Burlington Northern train 174, the Auburn to Pasco service led by 6541, 8054 and two other units passes the depot. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 6543 at Auburn, Washington, on November 30, 1971. Number 6543 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-1. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6545 at Pasco, Washington, on August 19, 1980. Number 6545 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-3. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6546 at Tacoma, Washington, on February 23, 1972. Number 6546 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-4. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6550 at Auburn, Washington, on July 06, 1973. Number 6550 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-8. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6550 at Auburn, Washington in 1979. Number 6550 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-8. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6551 at Auburn, Washington, on November 30, 1971. Number 6551 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-9. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6552 at Auburn, Washington, on November 30, 1971. Number 6552 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-10. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6557 at Auburn, Washington, on April 17, 1972. Number 6557 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-15. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6559 at Tacoma, Washington, on July 15, 1973. Number 6559 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-17. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6561 at Auburn, Washington in April 1972. Number 6561 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-19. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6561 at Seattle, Washington, on February 10, 1976. Number 6561 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-19. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6562 at Vancouver, Washington, on January 28, 1972. Number 6562 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-20. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6567 at Vancouver, Washington, on January 28, 1972. Number 6567 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 5794-25. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6573 at Stampede, Washington in 1980. Burlington Northern train 174, the Auburn to Pasco service led by 6573, 8116, 8123, 8095 and three other units. Note water tank on the hill. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.