Police are investigating a three-vehicle crash in Bangor that sent two people to the hospital.A truck, a car and a station wagon collided at the intersection of Mount Hope and Hogan Road around 11:30 Friday morning. The impact of the crash knocked the truck on it’s side. We’re told two people were taken to the hospital. We don’t know how badly they were hurt. Traffic at the busy intersection was moving one lane at time while police and fire crews cleaned up the mess.