them to steam generators for rotary snowplows. Preservation One GS-6 survives today, Southern Pacific 4460 (the first one to be built), which pulled the final movement of steam on the Southern Pacific Railroad in 1958. It was donated to the National Museum of Transportation in St. Louis, Missouri, where it has remained ever since. Also, the tender of Western Pacific GS-6 No. 484, which was used in its final years as a water and fuel tank for a rotary snowplow, is stored at the Western Pacific Railroad Museum in Portola, California. References External links Southern Pacific 4-8-4 "Northern" Type Locomotives Western Pacific 4-8-4 "Northern" Type Locomotives 4-8-4 locomotives GS-6 Western Pacific Railroad locomotives Lima locomotives Passenger locomotives Railway locomotives introduced in 1943 Steam locomotives of the United States Standard gauge locomotives of the United States