Atchison, Topeka and Santa Fe Railway No. 5021 is a preserved 2-10-4 “Texas” type steam locomotive built by the Baldwin Locomotive Works in 1944 for the Atchison, Topeka and Santa Fe Railway (AT&SF). It is part of the railroad’s 5000 2-10-4 class, the last new steam locomotives ordered by the Santa Fe. Today, No. 5021 is preserved at the California State Railroad Museum in Sacramento, California.
History[]
Design and Construction[]
In 1944, Baldwin built 25 locomotives for the Santa Fe, numbered 5000 through 5035, to handle fast freight during the traffic surge of World War II.
The 5011 class was one of the most advanced and powerful nonarticulated steam designs in North America. Unlike most 2-10-4s, which had medium sized drivers for low speed drag service, the Santa Fe engines had 74 inch driving wheels, giving them both high tractive effort and the ability to operate at sustained mainline freight speeds.
Service[]
The 5011 class was used primarily in freight service across Texas, New Mexico, and the Southwest. They were versatile enough to handle both heavy drag freights and faster manifest trains. Despite their modern design, the 5011 arrived at the end of the steam era. The Santa Fe rapidly dieselized after the war, and most of the class was retired by the late 1950s.
Retirement and Preservation[]
No. 5021 was retired in 1959. Out of the original 25 locomotives, only four survive:
- No. 5011 – Museum of Transportation, St. Louis, Missouri
- No. 5017 – National Railroad Museum, Green Bay, Wisconsin
- No. 5021 – California State Railroad Museum, Sacramento, California
- No. 5030 – Museum of the American Railroad, Frisco, Texas
Current Status[]
Santa Fe 5021 is preserved at the California State Railroad Museum. It is not operational but remains an important artifact, representing the last generation of Santa Fe’s mainline steam power and one of the most powerful nonarticulated freight locomotives built in the United States.
Related Pages[]
Gallery[]
