Usually from Mass.?? I take umbrage with that statement. I'm absolute sure that every state has its share of irresponsible drives. When I'm in VT, it's the NY and CT plates that whizz by me in great numbers.
This past weekend I was on 93 (trip to Cannon and Burke) and I was saw PLENTY of less than safe driving (speeding, tailgating) done by NH plated vehicles. I was especially amazed by the number of snowmobile trailer towing pickups that were hauling like the proverbial bat out of hell. I was keeping a mental track of these and just about all of those where from NH.
I generally keep my speed to under about 65 - 70 mph (weahther and road conditions permitting) since I really don't need any surcharges on my insurance, and at times I really feel like I'm a slow poke.
I'd be seriously in favor of imposing a huge tax on gas. Probably a $5 per gallon would bring a bit of sanity to the highways.
we have plenty of reckless drivers in my area, but when i'm driving north on rt. 16 i very often get tailgated by mass plates. there is even a big difference between drvers native to my area vs. more rural areas north of me. maybe you don't see this but many people i know do.