A three-vehicle accident at 11:00 a.m. Wednesday in Pulaski County has injured two people. The Missouri Highway Patrol reports a car driven by 46-year old Lisa I. Warden of Waynesville failed to stop for traffic ahead of her. Warden struck the rear of a vehicle driven by 65-year old Johnny E. Beal of Mountain Grove, causing Beals car to hit a vehicle driven by 20-year old Olivia C. Wegner of Dixon. Warden and Beal were transported to Phelps Health in Rolla with moderate injuries. Wegner was uninjured. The accident occurred on Highway 28, one mile north of highway D. All involved were wearing seatbelts.