At around 12:00pm, Monday March 15, 2010, Vermont State Police responded to an one-car crash south bound on Interstate 91 in the town of Lyndonville.  After investigation, a 2001 Chevrolet Cavalier, being operated by Donald Dickerman, at age 85, and a St. Johnsbury Center resident, was traveling south when the vehicle traveled off the west side shoulder of the road.  The vehicle then traveled back across the interstate, into the median and rolled up and over the ledge rocks.  Dickerman was not wearing his seat belt and died at the scene of the accident.  The vehicle sustained extensive damage. State Police are asking anyone who may have witnessed this accident and or vehicle operation to contact Trooper Denis P. Girouard.