Back inthe 90's I had a research contract with Natick labs and had to go to Natick Mass to provide progress briefings and attend design reviews. I traveled via Logan airport then by rent car to Natick. I had many occasions to observe (and dodge) Boston area drivers first hand. The itmes posted by Bob are kind to those folks. To this day i am convinced that most Washington DC cabbies took their basic training in Boston. It makes Dallas traffic look absolutely civil.
BT