Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 302 (construction number 22719, built in 1957 as Northern Pacific 316) parked at the engine facility in Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 301 (construction number 22737, built in 1957 as Northern Pacific 334) makes up its train at Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, covered hopper car.

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 301 (construction number 22737, built in 1957 as Northern Pacific 334) pushes a cut of cars by the newly-renovated Yakima Depot at Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, station.

Washington Central Railroad Electro-Motive Division (EMD) SW1200 diesel locomotive number 212 (construction number 29788, built in 1965) switches cars at Yakima, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Union Pacific Railroad diesel locomotive number 2040 at Yakima, Washington, undated. UP 2040 with 2004 on a freight train at Yakima. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Union Pacific Railroad diesel locomotive number 2038 at Yakima, Washington, undated. UP 2038 with 2014 on a freight train at Yakima. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Northern Pacific diesel locomotive number 7000 in the yard at Yakima, Washington. NP 7000 is an F-9 built by Electro Motive Division of General Motors Company in 1954. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive,

Burlington Northern diesel locomotive 6643 at Yakima, Washington, on July 16, 1980. Number 6643 is an F45 built by General Motors Electro Motive Division (EMD), builder's number 37183. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6376 at Yakima, Washington, on August 19, 1980. Number 6376 is an SD40-2 built by General Motors Electro Motive Division (EMD), builder's number 74600-1. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6331 at Yakima, Washington, circa 1980. Number 6331 is an SD40 built by General Motors Electro Motive Division (EMD), builder's number 5803-7. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.