USRA Heavy Mountain

The USRA Heavy Mountain was a USRA standard class of steam locomotive designed under the control of the United States Railroad Administration, the nationalized railroad system in the United States during World War I. This was the standard light freight locomotive of the USRA types, and was of 4-8-2 wheel arrangement in the Whyte notation, or 2′D1′ in UIC classification.
A total of 15 locomotives were built under the auspices of the USRA.
Table of original USRA allocation
Railroad 	Quantity	Class	Road numbers	Notes
Chesapeake and Ohio Railway	5 	J-2 	543-547 	Built 1918 by Baldwin . Renumbered from 133-137. Scrapped 1940-1947
Norfolk and Western Railway	10 	K2 	116–125 	Built 1919 by ALCO. Scrapped 1951-1952
Total 	15 	 	 	
Table of copies acquired
Railroad 	Quantity	Class	Road numbers	Notes
Chesapeake and Ohio Railway	2 	J-2a 	548–549 	Built 1923 by ALCO. Renumbered from 138-139 . Scrapped 1948
Florida East Coast Railway 	23 	801 	801–823 	Built 1926 by ALCO Schenectady. Scrapped 1950-1952
Norfolk and Western Railway	12 	K2a 	126–137 	Built 1923 by Baldwin. Scrapped 1947-1959
Total 	37 	 	 	
Neither the originals built by the USRA or any of the subsequent copies were preserved, being scrapped between 1940 and 1959.
Category:Locomotive Designs that were used by Multiple Railways
Category:USRA locomotives
Category:4-8-2 locomotives
Category:4-8-2 steam locomotives
Category:Scrapped locomotives
Category:Built in 1918
Category:Built in 1919
Category:Built in 1920
Category:Built in 1921
Category:Built in 1922
Category:Built in 1923
Category:Built in 1924
Category:Built in 1925
Category:Built in 1926
Category:Baldwin locomotives
Category:ALCO locomotives
Category:Steam locomotives
Category:Tender locomotives