Burlington Northern Railroad diesel locomotive 7815 leads trailer on flat car train 121 with American Rail Tours (AT) 540 at Kansas City, Missouri, on August 1, 1987. Photo by J.M. Fredrickson. Other Subject Classes: trailer on flat car train, passenger car, diesel locomotive

Burlington Northern Railroad freight train at Renton, Washington, circa 1995. Eastbound train of freight cars led by diesel locomotive number 1812 on mainline down Houser Way en route to Weyerhaeuser mill at Snoqualmie. Other Subject Classes: freight cars, diesel locomotives, railroad mainline.

Burlington Northern Railroad freight train at Renton, Washington, circa 1995. Eastbound freight cars on mainline down Houser Way with caboose number 12617, heading for Boeing plant. Other Subject Classes: freight cars, cabooses, railroad mainline.

Burlington Northern Railroad freight train at Renton, Washington, circa 1995. Rear of eastbound freight train, caboose, moving down Burlington Northern mainline on Houser Way. Other Subject Classes: freight cars, cabooses, railroad mainline.

Burlington Northern Railroad freight train at Renton, Washington, circa 1990. Westbound freight cars and caboose led by diesel locomotive number 2978 on Houser Way past station; employees long refered to this train as the "Renton Rocket." Walter W. Ainsworth Collection. Other Subject Classes: freight cars, cabooses, diesel locomotives, railroad stations.

Burlington Northern Railroad freight train 121 with full-dome passenger car, AT 540, and freight cars at Logan, Montana, on August 3, 1987. Photo by J.M. Fredrickson. Other Subject Classes: freight train, passenger car

Burlington Northern Railroad freight train 121 at between Logan and Helena, Montana, on August 3, 1987, shot from the head-end. Photo by J.M. Fredrickson. Other Subject Classes: freight train

Closeup of connection between Burlington Northern fuel tender BN FT 4 at SD40-2 6785 at Hoyt Street Yard in Portland in 1985. Photograph by Alden Raney. Other subject classes: Car-Tank, Locomotive-Diesel.

Burlington Northern fuel tender BN FT 4 in between Burlington Northern type SD40-2's 6781 and 6785 at Hoyt Street Yard in Portland in 1985. Photograph by Alden Raney. Other subject classes: Car-Tank, Locomotive-Diesel.

Burlington Northern fuel tender BN FT 36 and Burlington Northern GP50 3129 at Hoyt Street Yard in Portland in 1985. Photograph by Alden Raney. Other subject classes: Car-Tank, Locomotive-Diesel.