U.S. Railroad Map contains data for the entire United States railroad network.
Data includes a graphic display of each railroad line.
Map zooms out to lower 48 states, or zooms in to city level. Geographically correct, this map uses FRA and USGS data, so scaling and track locations are accurate. Look up railroads, or just find out about that stretch of track you've been wondering about. You can download a demo version by clicking on the button below. Please note that the demo version is 5.3 MB and can take a considerable amount of time to download.