My wife and I got caught flat-footed last night around 8:30pm coming out of Market Basket in Biddeford.  We were in her CR-V, I was driving.  We were slipping all over the place.  It was sheer ice.  What normally takes us 20 minutes to get home, took us 1 hour.  We had to divert our route too, because there were too many people unaware and speeding, and there was a 4 car accident on 111 on the Alfred/Lyman line.  White knuckle driving home last night.  Needless to say, we threw her snow tires on today, not that it would have been much help... but we have a storm coming Weds/Thurs sounds like.  I'm hoping to get my snows on the Subaru tomorrow or by Wednesday at the latest.