A two-vehicle accident Friday morning on U.S. 54 sent Cheryl Wallis, 75, Moran, to the hospital after the car she was driving struck the rear end of a pickup driven by Walker A. Logan, 18, Gas, who was stopped in order to turn onto 3200 Street. A helicopter was used to fly Wallis to Overland Park Regional Medical Center for a suspected serious injury. Logan was unhurt.