by doepack
Get yourself a scanner, (if they're legal in your state; find out first), then do a Google search to get the name of the subdivision of the line you're interested in. (Use the town names you mentioned, which should help to narrow it down). A little more searching should also turn up the radio frequency used on that line, use this info to tune your scanner accordingly. This sounds like a little-used branch line, with local service only, which may present more of a challenge.
Good luck!
Good luck!
--Dorian--