Spokane, Portland & Seattle Railway (SP&S) open hopper car number 21003 at Ridgefield, Washington, on April 06, 1971. This photo shows an SP&S RG class ballast car with several workers in view. A switchman is signaling to the engineer as the car is dumping ballast on the right of way. Photo by J.M. Fredrickson. Other Subject Classes: open hopper car.

Northern Pacific station at Ridgefield, Washington, on October 5, 1927. Joint facilities photo looking south at north end of frame two-story station, train order signal, railroad workers. Photo by James Fisher, J.M. Fredrickson collection.. Other Subject Classes: station, signal, railroad employee

Northern Pacific Railroad box car, number 207947, derelict, at Ridgefield, Washington in August, 1976. Single sheath Northern Pacific box car. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, box car.

Northern Pacific Railroad box car, number 207947, derelict, at Ridgefield, Washington in August, 1976. Single sheath Northern Pacific box car. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, box car.

Northern Pacific Railroad box car, number 207215 at Moon Yard in Tacoma, Washington in January, 1970, serving as material storage. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, box car.

Burlington Northern diesel locomotive 4193, formerly Northern Pacific 913, at Ridgefield, Washington, on April 06, 1971. Number 4193 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83583. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Numbers 2239, 714, and 4192 are leading a freight train. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, river.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.

Burlington Northern diesel locomotive 2239 at Ridgefield, Washington, on April 06, 1971. Number 2239, 714 and 4192 lead a work train unloading ballast. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, hopper car.