The Illinois State Police report a one vehicle crash with injury on Saturday early afternoon on Interstate 64, westbound at Milepost 39.5 in Washington County. According to the report, a pick-up truck driven by 43-year old Jack L. Stanley of West Frankfort, was westbound on I-64 near milepost 39.5. According to eye witness reports, it was driving in and out of its lane of traffic numerous times. Stanley over corrected and the truck travelled down the median overturning several times coming to rest on its roof in the eastbound lanes of traffic. A female passenger without any identification was ejected as the pick-up overturned and landed on the westbound right shoulder. No one was wearing their seatbelt. The female passenger was air-lifted to Saint Louis University Hospital with severe head trauma. Stanley was transported to Belleville Memorial with non-life threatening injuries. The Illinois State Police are continuing to investigate the crash and charges are pending.