At least five vehicles in South Burlington were damaged Sept. 18 when unidentified juveniles threw rocks at passing traffic on I-89 northbound, near mile-marker 86. Vehicles received dented hoods, panels, and a smashed windshield. Alarge rock traveled through a windshield between the operator and passenger; it was found in the rear seat. Luckily, no one was injured. The juveniles fled on bicycles to a nearby housing development in South Burlington. Anyone with information is encouraged to call the Vermont State Police at 878-7111.