N Scale USRA Single-Sheathed Box Cars are modeled after the 50-ton outside-braced box cars designed by the United States Railway Administration during World War I. These cars quickly became a common sight on railroads from coast to coast.
 
These detailed, ready-to-run cars feature opening door, Andrews trucks, accurate painting and printing, AccuMate(R) couplers, brake detail, simulated wood or steel doors and either 7/7 or 5/5/5-rib ends as appropriate for each roadname.