Amtrak Routes Amtrak Routes are a subset of the Railroad network. The Railroad network is a comprehensive database of the nation's railway system at 1:24,000 to 1:100,000 scale....

List of Amtrak Stations in the U.S. by location and station code. via http://www.amtrak.com/html/stations_A.html - http://www.amtrak.com/html/stations_Y.html Amtrak Stations...

California Water District Boundaries from Open Data Stackexchange: http://opendata.stackexchange.com/questions/5157/california-water-district-boundaries Provided in multiple...