Would Galesburg,IL be correct???
Jim, I'd say that Princeton, IL one stop away is much smaller
Please define "part of a megalopolis". Technically speaking, I think Quantico
might count (nominal population of 561), but I'm inclined to void it as a response due to geography issues (the technical town is very small and got swamped by a Marine base). Ashland, VA comes in at 6,619...which beats out Princeton's 7,501...and Ashland is
not part of the DC-Boston Megalopolis. I'm also going to argue against it acting as a "suburban" station for Richmond (RVR does that quite well). However, both Ashland and Quantico get a bunch of Regional trains every day (though the numbers do vary, you get 4-5 per day at each stop as near as I can tell).