USRA Light Mountain

The USRA Light 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 47 locomotives were built under the auspices of the USRA.
==Original owners==
===USRA originals===
Railroad 	Quantity	Class	Road
numbers	Notes
Missouri Pacific Railroad 	7 	MT-69	5301–5307	Built 1919 by ALCO. All Scrapped 1943-1947
Nashville, Chattanooga and St. Louis Railway	5 	J1-54	550–554 	Built 1919 by ALCO-Richmond. All Scrapped 1945-1949
New York, New Haven and Hartford Railroad 	10 	R-1 	3300–3309	Built 1919 by ALCO-Schenectady. All Scrapped 1949-1951
Southern Railway 	25 	Ts-1 	1475–1499	Built 1919 by ALCO. Three to AGS 6692–6694,
five to CNOTP 6495–6499. All Scrapped 1950-1955
Total 	47 	 	 	
===Copies===
Railroad 	Quantity	Class	Road
numbers	Notes
Louisville and Nashville Railroad 	22 	L-1 	400–421 	Built 1926-1930 by Baldwin . All Scrapped 1953-1957
Nashville, Chattanooga and St. Louis Railway 	8 	J1-54	555–562 	Built 1922 by Baldwin . All Scrapped 1955-1956
New York, New Haven and Hartford Railroad 	30 	R-1-a	3310–3339	Built 1919 by ALCO . All Scrapped 1943-1958
New York, New Haven and Hartford Railroad 	9 	R-1-b	3304–3348	Built 1918-1919 by ALCO. All Scrapped 1943-1945
New York, Ontario and Western Railway 	 	 	 	
Minneapolis, St. Paul and Sault Ste. Marie Railroad (Soo Line)	21 	N-20 	4000–4020	Built 1926-1930 by ALCO and Soo Line. All Scrapped 1944-1959
Total 	90 	 	 	
None of the originals built by the USRA or any of the subsequent copies were preserved, being scrapped from 1943 to 1959.
Category:Locomotive Designs that were used by Multiple Railways
Category:USRA locomotives
Category:4-8-2 steam locomotives
Category:4-8-2 locomotives
Category:Scrapped locomotives
Category:Steam locomotives
Category:Tender locomotives
Category:Locomotives