The Trains.com Track Plan Database is a great starting point ... Looking for that doorway into N scale modeling? How about the Carolina Central, which you can build on a 28 x 80-inch interior ...

the track in N-scale layouts is 9 mm wide, meaning that the whole system had to fit in just 23 x 20 mm 2, the frontal area of a typical train car. One of the few cameras that fit within that ...