Rt 9 in framingham towards 495. The hills were all iced up and lots of cars could not make it up. Stopped left and right ones, where some pulled over, but it was brutal weaving in and out of the holiday festival of hazard lights. Opposite side of the road had same problem. 25 degrees and a fresh powder over ice. I made it though but it sucks for those that didnt have good tires or awd