Thurston County Railway Baldwin 2-8-2 steam locomotive number 4, backs to couple to a cut of loaded log cars at an unknown log loading area, circa 1948. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log car.

Thurston County Railway Baldwin 2-8-2 steam locomotive number 4, backs to couple to a cut of loaded log cars at an unknown log loading area, circa 1948. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log car.

Three Milwaukee Road diesel locomotives near Boylston, Washington, circa 1971. A MILW General Electric and two Electro Motive Division locomotives leading a westbound train out of the tunnel at Boylston, Washington. The photograph is undated, but was developed in June ,1971.

Three Milwaukee Road diesel locomotives near Boylston, Washington, circa 1971. A Milwaukee Road (MILW) General Electric and two Electro Motive Division locomotives leading a westbound train out of the tunnel at Boylston, Washington. The photograph is undated, but was developed in June, 1971.

Three Calgary Transit light rail cars are stopped for passengers at a covered platform near the St Regis hotel in Calgary, Alberta in August 1990. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, light rail

Northern Pacific 41.5-foot, open hopper car number 87077 in a yard at Amarillo, Texas, on October 12, 1976. The car is part of the 87000-87499 number series. Photo by GJ Werkema. Other subject classes: frieght car, open hopper car, Rodgers Ballast car

The tender of Northern Pacific 2152 stored awaitng restoration at Northern Pacific Railway Museum in Topenish, Washington on October 21, 2008. Photo by GJ Werkema. Other subject classes: Locomotive-tender.

The Northern Pacific Depot at Dilworth, Minnesota, undated. Located at Milepost 106.3.

Dayton, Washington Northern Pacific depot in 1976. Located at Milepost 98.7, from the Charles W Bohi Collection, photograph by Charles W. Bohi.