Developed in the steam era as an efficient means for storing and maintaining locomotives, roundhouses continue to be used today in both steam preservation and, in some cases, to house modern diesel locomotives. No matter which era you model, a roundhouse is the perfect setting to show off the locomotive roster on your railroad. Bachmann is pleased to introduce the Roundhouse to our N Scale accessory line, designed to work seamlessly with our Motorized Turntable (item no. 46799).