On June 6th a tandem semitrailer in Southern Illinois overturned on I-57 and stopped traffic for nearly three hours. This Illinois truck accident occurred when the semi-trailer made contact with a small passenger car causing the truck to overturn and completely block traffic. The truck driver received only minor personal injuries and was taken to a local hospital for treatment. The driver and passenger of the car were not injured at all. For more information on this truck accident in Illinois, click here.