A Corbin man and an Illinois woman died Friday morning after a van traveling northbound in the southbound lanes of Interstate 75 crashed head-on into a passenger car, authorities said. Joseph Vardeman, 38, of Corbin was driving the van, said Madison County Coroner Jimmy Cornelison. Amy Adkins, 26, of East Peoria, Ill. was a passenger who died in a Chevrolet. Investigators have not identified the person who was driving the Chevy. They were taken to University of Kentucky Chandler Hospital in Lexington.