Amtrak diesel locomotives 244 and 234 with train number 8 in Yakima River Canyon, Washington on November 17, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 301 (construction number 22737, built in 1957 as Northern Pacific 334) leads a train through the Yakima River Canyon, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Washington Central Railroad Electro-Motive Division (EMD) GP9 diesel locomotive number 301 (construction number 22737, built in 1957 as Northern Pacific 334) leads a train through the Yakima River Canyon, Washington, in August 1987. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.