One person was sent to the hospital after a FedEx semi rolled over Saturday morning on Interstate 294 in west suburban Oak Brook.
The semi was on northbound I-294 about 6:30 a.m. when it somehow became jackknifed and rolled over in an I-Pass lane at the Cermak Road toll plaza, Illinois State Police Master Sergeant Paul Carlos said.
The driver, whose gender or age was not immediately known, was taken to Loyola Medical Center in Maywood with minor injuries, Carlos said. No other cars were involved.
The far right toll lane was still blocked at 8:30 a.m., Carlos said. Crews will take until at least 10:30 a.m. to turn the semi over and clear the lane, Carlos said.