Western Pacific Railroad diesel locomotive 3543 and 6442 parked at Klamath Falls, Oregon in 1976. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Southern Pacific depot at Klamath Falls, Oregon, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Southern Pacific depot at Klamath Falls, Oregon, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Southern Pacific depot at Klamath Falls, Oregon, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Plat Map of Great Northern facilities at Klamath Falls, Oregon, undated, Sheet Number 1, Line Segment 55, showing the West Side Yard profile.

Plat Map of Great Northern facilities at Klamath Falls, Oregon, undated, Sheet Number 2, Line Segment 55, showing the West Side Yard profile.

Plat Map of Great Northern facilities at Klamath Falls, Oregon, undated, Sheet Number 2, Line Segment 55, showing the Klamath Falls yard, California Oregon Power Company trackage.