1) American 2) Amtrak route 3) Calvin Coolidge, by birth 4) Coolidge, by birth 5) Green Mountain State citizen 6) Montpelier resident Found on https://www.crosswordclues.com/clue/vermonter
Amtrak`s Vermonter is a 611-mile (983 km) passenger train service between St. Albans, Vermont, New York City and Washington, D.C. One trip runs in each direction per day. The train replaced the overnight Montrealer which terminated in Montréal, Québec, Canada. When the Montrealer route was threatened with cancellation due to budget cuts, the st.... Found on http://en.wikipedia.org/wiki/Vermonter