"Currently, the Downeaster provides five daily round-trips between Portland and Boston, Maine, with three trips that extend to Freeport and Brunswick, Maine. Starting Nov. 12, two additional round trips will serve Freeport and Brunswick on weekdays, with an additional trip on weekends."
Well, that should make for some interesting itineraries.
Fun historical fact - Maine was once part of the state Massachusetts, not the other way 'round.