USRA Heavy Santa Fe
The USRA Heavy Santa Fe 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. These locomotives were of 2-10-2 wheel arrangement in the Whyte notation, or 1′E1′ in UIC classification; this arrangement was commonly named "Santa Fe" in the United States. At the time, the Santa Fe was the largest non-articulated type in common use, primarily in slow drag freight duty in ore or coal service.

A total of 175 of these locomotives were constructed under the auspices of the USRA. They went to the following railroads:

The Pennsylvania Railroad locomotives were later refitted with the Pennsy's trademark Belpaire fireboxes. None of the originals built under USRA auspices or any of the subsequent copies were preserved.
Q7866841
USRA standard
UNK
Q171043
steam locomotive
Concept
Q508093
United States Railroad Administration
MEDIA
Q30
United States
LOC
Q361
World War I
EVE
Q864841
2-10-2
MISC
Q672593
wheel arrangement
Concept
Q1147963
Whyte notation
MISC
Q1142359
UIC classification
MISC
Q30
United States
LOC
Q941179
articulated
Concept
Q5304820
drag freight
UNK
Q816166
Belpaire firebox
Concept
Q7866837
USRA Heavy Santa Fe
MISC
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
-10^^http://www.w3.org/2001/XMLSchema#decimal
-10
NUMBER
-2^^http://www.w3.org/2001/XMLSchema#decimal
-2
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
designed by
country
wheel arrangement
country
significant event
subclass of
instance of
significant event