Amtrak Vermonter map
ShareMap
Geospatial data sources: 

Open Street Map Data (ODbL) - http://www.openstreetmap.org/copyright
NORTAD - http://www.bts.gov/publications/north_american_transportation_atlas_data/
Natural Earth - http://www.naturalearthdata.com/
Jkan997 (original map)User:Pi.1415926535 (later changes)Created with ShareMap.org