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

Amtrak passenger train number 7 in Yakima River Canyon, Washington, circa 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 7 in Yakima River Canyon, Washington, circa 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 7 at Yakima Canyon, Washington, circa 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 8 in Yakima River Canyon between Umtanum and Wymer, Washington on November 17, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

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

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

Amtrak passenger train number 8 in Yakima River Canyon between Umtanum and Wymer, Washington on November 17, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

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

Amtrak passenger train number 8 between Pomona and Selah, Washington on November 17, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train