An overturned tractor trailer closed the right and center lanes on Interstate 91 southbound in Middletown early Tuesday morning. Interstate 91 south in Hartford was congested for hours after a tractor-trailer carrying bottled water rolled over, but all lanes have reopened. Officials say a vehicle changing lanes crashed into a car next to it, sending the car into a metal guardrail. A tractor trailer then lost control and tipped onto its side.No injuries have been reported from the incident. The driver of the truck, Ralph Perry, of East Orange, New Jersey, was transported to Hartford Hospital for minor injuries. Perry was cited for failure to drive in proper lane, traveling unreasonably fast and failure to pay annual filing fees.