Car accident injuries are the most common personal injury claims that insurance companies handle. Studies of states with high crash rate incidents and injuries usually place Massachusetts drivers at the top of the list, making our state one of the worst places to drive. In Boston, an Allstate study found that you are 157.7% more likely to be involved in a crash than is the norm., meaning you can expect to be in a car crash in Boston every 3-years. The national average is once per 10-years. And along with many car accidents is the high likelihood of sustaining neck and back injuries.