Well awhile back I read a book involving a post-SHTF book where the dude got from A-B (his house in a major city to his bug out location) mostly by following a rail-line on an ATV. It wasn't too well written, but it was by the same guy who wrote 'Lights Out' - great read. Didn't think to much of it at the time but after buying a dirt bike and following the rail lines near my buddy's auto shop (it's in a fairly large city and cops tend to get less-than-friendly when you ride on the main roads with no lights), I realized it's fairly feasible. After following one rail line from downtown fayetteville to the cape fear river, I thought a map of the rails to navigate wouldn't be a half-bad thing to have. Anybody have detailed railroad maps, or better yet, know where to get them?