Northern Pacific 40-foot, double-sheath, wood box car 200451 in a yard at Pasco, Washington, on February 14, 1981. The car is assigned to maintenance-of-way service. Other subject classes: frieght car, wood box car,

Northern Pacific 40-foot, double-sheath, wood box car 200824 in a yard at Pasco, Washington, on February 14, 1981. The car is assigned to maintenance-of-way service. Other subject classes: frieght car, wood box car,

Northern Pacific workers at McGinness Ranch, Washington Territory, circa 1887. Track workers and children, work train cars, velocipede, mainline. Fredrickson collection. Other Subject Classes: railroad employee, outfit car, people, track, velocipede

Pacific Coast Railroad work train at Renton, Washington in 1946. Track renewal east of town with Consolidation-type steam locomotive number 15 and gondolas of ballast, track workers. Other Subject Classes: railroad maintenance and repair, steam locomotives, freight cars, railroad employees.

Pacific Coast Railroad work train at Renton, Washington in 1946. Wood gondolas carrying new ballast for track renewal east of town on joint Pacific Coast/Chicago Milwaukee St. Paul and Pacific Railroad mainline, caboose number 53, track workers. Photo by Harold Hill. Other Subject Classes: maintenance and repair cars,railroad maintenance and repair railroad mainline, railroad employees .

Gasoline-powered inspection car and operator on shared Pacific Coast/Chicago Milwaukee St. Paul and Pacific Railroad Cedar River bridge. Other Subject Classes: maintenance and repair cars, railroad employees, railroad bridges, railroad mainline.

Pacific Coast Railroad work train at Indian, Washington on January 1, 1946. Work train unloading ties from gondolas led by Consolidation-type steam locomotive number 16. Dark. January 1, 1946. Other Subject Classes: railroad maintenance and repair, steam locomotives, freight cars.

Pacific Coast Railroad work train at Indian, Washington on January 1, 1946. Work train unloading ties from gondolas led by Consolidation-type steam locomotive number 16. Dark. January 1, 1946. Other Subject Classes: railroad maintenance and repair, steam locomotives, freight cars.

Pacific Coast Railroad work train at Indian, Washington on January 1, 1946. Work train unloading ties from gondolas led by Consolidation-type steam locomotive number 16. Dark. January 1, 1946. Other Subject Classes: railroad maintenance and repair, steam locomotives, freight cars.

Pacific Coast Railroad work train at Indian, Washington, on March 15, 1947. Caboose and gondolas carrying new railroad ties. Photo by Harold Hill. Other Subject Classes: maintenance and repair cars, railroad maintenance and repair, cabooses, railroad mainline.