Sure to be the focal point of any N Scale engine terminal, this Walthers Cornerstone 130' Motorized Turntable is where steam locomotives, and later diesels, were turned around at the end of their runs. Normally serving a roundhouse, turntables were placed adjoining the roundhouse, servicing tracks and at major terminals, backshops. This 130' turntable is large enough to turn larger locomotives such as a 4-8-4 Northerns, 2-10-2s all the way up to a 4-8-8-4 Big Boy. It'll look great at your locomotive terminal, at junctions and anywhere else large steam locomotives must be turned.