40' Rebuilt USRA Steel Boxcar - Ready to Run -- Christmas #2013 (white, red, green, blue)

During and after World War I, American railroads took delivery of tens of thousands of boxcars built to USRA designs: single or double-sheathed wooden sides, wooden doors, and steel ends, roofs and underframes. By the late 1920s, however, all-steel cars had become the norm, although new car construction slowed to a crawl during the Depression. A cheaper alternative was rebuilding older USRA cars, replacing the wooden sides and doors with steel and re-using the existing underframe, ends, and/or roofs. Brake systems were also upgraded, from the earlier K-brake to the more modern AB brake system. As World War II loomed and traffic began to pick up, railroads upgraded thousands of USRA boxcars to all-steel construction, usually doing the work in their own shops. Rebuilding programs continued through and after the war, and steel rebuilt cars were a common sight into the late 1950s, with many serving into the following decade. While rebuilt car details often differed from railroad to railroa