Rt 2 is likely the most scenic drive in Massachusetts. Its been some years since I've been through there. I'm not aware of any prohibitions, or even official warnings, but it is, in places, a fairly curvy road with some respectable grades. I know there's a well known hairpin about three miles east of North Adams, climbing the Hoosac. You might want to take a look for yourself at the sat photo on Google Map.
Meanwhile, I'm sure someone will jump on here who drove it last week, or close to it!
John & Diane, Fulltimers. RVM103 NHSO
On the road since June '12 with Lincoln, the guard cat.
2002 Dutch Star 40, Freightliner, Cat 3126, 2004 Element