Intersections can be challenging and a major factor for stress for many drivers. This is because intersections are where vehicles, often moving very fast and in different directions, meet or cross. These potential conflict points make an intersection much more complicated and increase the chance of a serious crash or fatality, especially during left-turn movements. In fact, approximately 30 percent of all crashes in Michigan occur at intersections and nearly 58 percent of those are head-on left-turn and angle crashes. In addition, roughly 30 percent of all Michigan fatal crashes occur at intersections.