Bobby, Welcome to the forum. I'm sorry to say that I don't have any good answers. If you are running DCC there are a couple of stationary decoders that will drive both the turnouts and LEDs. For DC I'm not aware of anything, although there are several people you have built custom circuits. Mark
Yeah, with DC, not from the rails. If you use a Momentary, Center-Off with 2 contacts, (DPDT-CO or 'On-Off-On' confiuration), you can use a latching relay. With DCC, where power is always on the track, there are examples on the WiringForDCC.com site. Here is the direct link to the topic: http://www.wiringfordcc.com/signaling.htm#sig_turnout