If anyone is interested, there's a house for sale in Hampton; the backyard features about 300 feet of extremely overgrown but I believe intact trackage. But, you'd have to be crazy, deaf or just stupid to buy it. U.S. rte 1 is in the front yard, the side yard is bordered by NH 101, and beyond the track in the back yard is an off ramp from Rte 101 to Rte 1 south. Oh, and you can't turn left coming out of the driveway, because Rte 1 is one way in this location.