This Bachmann N Scale E-Z Track Remote-Control Turnout is the basic turnout for the system. Whether for your first train set or for more advanced layouts Bachmann N Scale E-Z Track makes setting up easy. Each section combines track and roadbed into a single piece, with snap-fit assembly and plug-in wiring to provide instant railroad fun. A hidden locking feature holds sections securely together until you're ready to take them apart. Easy to set up on any surface, including floors and rugs, no special tools, nails or boards are needed. Low-oxidation nickel-silver rail is easy to keep clean and corrosion free with normal indoor use and gray roadbed is similar in appearance to the real thing. It's a great track system for Christmas displays or permanent layouts. This remote-control turnout includes all wires and a control switch. It can be hooked up to a 16V AC power supply such as the accessory outlets on your power pack. For planning purposes, the curved part of the turnout is equivalent to a standard 11-1/4" radius curved track section and the straight route equals one straight section. As reference, 12 sections of curved 11-1/4", 12-1/2", 14" or 15-1/2" radius track make a full circle; 24 sections of curved 17-1/2" or 19" radius track make a full circle.