Burlington Northern diesel locomotive 168, formerly Spokane, Portland and Seattle 44, at Vancouver, Washington, on November 28, 1971. Number 168 is an SW9 built by General Motors Electro Motive Division (EMD), builder's number 14757. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 169, formerly Spokane, Portland and Seattle 45, at Vancouver, Washington, on April 06, 1971. Number 169 is an SW9 built by General Motors Electro Motive Division (EMD), builder's number 14758. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switch stand.

Burlington Northern diesel locomotive 1710, formerly Northern Pacific 210, at Livingston, Montana, on September 02, 1972. Number 1710 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 20342. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1713, formerly Northern Pacific 213, at Prosser, Washington, on August 19, 1980. Number 1713 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 20345. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1714, formerly Northern Pacific 241, at Livingston, Montana, on September 02, 1972. Number 1714 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 20644. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1716, formerly Northern Pacific 243, at Livingston, Montana, on September 02, 1972. Number 1716 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21020. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1724, formerly Northern Pacific 286, at Pasco, Washington, on February 19, 1976. Number 1724 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22769. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1725, formerly Northern Pacific 287, at Missoula, Montana, on September 02, 1972. Number 1725 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22770. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1728, formerly Northern Pacific 290, at Auburn, Washington, on February 14, 1973. Number 1728 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22773. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1728, formerly Northern Pacific 290, at Auburn, Washington in 1975. Number 1728 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22773. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1735, formerly Northern Pacific 297, at Livingston, Montana, on September 02, 1972. Number 1735 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22780. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1740, formerly Northern Pacific 302, at Vancouver, Washington, on May 30, 1974. Number 1740 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22785. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1746, formerly Northern Pacific 308, at Auburn, Washington, on August 04, 1976. Number 1746 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22711. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1746, formerly Northern Pacific 308, at Enumclaw, Washington in April 1976. Number 1746 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22711. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1746, formerly Northern Pacific 308, at Portland, Oregon, on January 01, 1988. Number 1746 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22711. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 175, formerly Northern Pacific 175, at Tacoma, Washington, on February 22, 1971. Number 175 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 24039. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse, locomotive terminal.

Burlington Northern diesel locomotive 175, formerly Northern Pacific 175, at Tacoma, Washington in July 1976. Number 175 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 24028. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1750, formerly Northern Pacific 312, at Auburn, Washington in 1979. Number 1750 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22715. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive Number 1750, EMD GP9, leads westbound freight 2-911 near Cooks, Washington, June 24, 1978. Photo by Tim Repp.

Burlington Northern diesel locomotive Number 1751, EMD GP9 (former Northern Pacific 313), with two cars at the east edge of Astoria, Oregon, undated. Photo by Wayne Depperman.

Burlington Northern diesel locomotive 1753, formerly Northern Pacific 315, at Parkwater, Washington, on February 19, 1976. Number 1753 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22718. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1754, formerly Northern Pacific 316, at Pasco, Washington, on August 19, 1980. Number 1754 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22719. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1755, formerly Northern Pacific 345, at Pasco, Washington, on August 19, 1980. Number 1755 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24014. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1758, formerly Northern Pacific 348, at Auburn, Washington, on November 17, 1970. Number 1758 is a GP9 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse, diesel shop.

Burlington Northern diesel locomotive 1760, formerly Northern Pacific 350, at Tacoma, Washington, on May 07, 1973. Number 1760 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24018. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1765, formerly Great Northern 692, at Bovill, Idaho in 1981. Number 1765 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22472. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1766, formerly Great Northern 693, at Wenatchee, Washington, on February 17, 1976. Number 1766 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22473. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1768, formerly Great Northern 695, at Parkwater, Washington, on February 19, 1976. Number 1768 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22475. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1768, formerly Great Northern 695, at Sandpoint, Idaho in August 1974. Number 1768 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22475. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.