A post from Katrina Luetkebuenger, a West Bend Loss Prevention Representative: There are many risks to consider with winter driving. I didn’t think about this hazard until it almost flew right through my windshield. Last week while driving down the highway, a wintery explosion of snow and ice suddenly interrupted my thoughts. Several pieces of ice broke off the roof of the semi-truck traveling in front of me, causing cinder-block and brick-sized ice missiles to fly through the air at 70 miles per hour toward my minivan! With traffic on either side of me, there was no way to avoid them. Several huge ice chunks slammed into the roof of my car, each with a very loud bang. It sounded like somebody was hitting my car with a bat and instinct caused me to crouch in my seat with each thud. I thought the roof was caving in!