How To Prototype Railroads A modeler’s guide to USRA locomotives

A modeler’s guide to USRA locomotives

By Mitch Horner | November 22, 2010

| Last updated on October 16, 2024


See listings of United States Railway Administration locomotives by type and railroad, and of mass-produced USRA locomotive models from N to G scales

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USRA locomotives were born under unique circumstances. A confluence of circumstances led to the nationalization of many of America’s railroads under President Woodrow Wilson in 1917. The outbreak of World War I, which necessitated a ramp-up of American industrial production capacity, and the financial circumstances of the early 1910s led to a liquidity crisis for many of America’s most prominent railroads. The insolvency of railroads was not an option for a relatively young, rapidly developing and industrializing America, and so the United States Railroad Administration was born.
modeler's guide to USRA locomotives: A black modem steam locomotive with a black coal tender against a blue sky background
The United States Railroad Administration ordered the construction of 675 light Mikados, more than any other USRA type. This Trix HO scale New York Central version is very close to the original design. Its main differences are the front and rear footboards and the extended coal bunker.

Click on the links to download the prototype locomotive allocations and the listing of United States Railway Administration (USRA) locomotive models that have been produced. – Ed.