A wrong-way driver who caused a head-on crash last weekend has already reported to the Wisconsin Department of Transportation. The 83-year-old may have to re-take his driving test. The man’s name hasn’t been released. He was driving a mini-van northbound in the southbound lanes on State Highway 794 Saturday at about 5:00 P-M. He was treated on the scene for minor injuries and the driver of the other vehicle had to be taken to a hospital. The elderly driver was cited.