This is Thunder Road, routed MDF with Carrera digital D1XX integrated. It is on a 7X14 tilting table and the lane length is about 55 feet. Not shown is the computer monitor along the back stretch, I use Bruce Yingling RMS. This was taken just over a week ago, it now has four single lane changers and a pit lane. I can also run analog by unhooking/hooking up some other wires.