USRA 2-8-8-2 [SEP] designer
USRA 2-8-8-2
The USRA 2-8-8-2 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 2-8-8-2 wheel arrangement in the Whyte notation, or (1'D)'D1' in UIC classification. A total of 106 locomotives were built to this plan for the USRA; postwar, it became a de facto standard design.
20 USRA Heavy Pacifics were built.
Steam locomotive types USRA Light 4-8-2 "Mountain".
47 of the USRA Light Mountain type were built.
Steam locomotive types USRA Heavy 4-8-2 "Mountain".
15 USRA Heavy Mountains were constructed.
Steam locomotive types 2-6-6-2.
30 of the USRA 2-6-6-2 type were built.
Steam locomotive types 2-8-8-2.
106 of the USRA 2-