Trooper Chris Pilner, of the Vermont State Police, responded to a one car accident on I-91 just before Exit twenty three. On Wednesday night, just before six o'clock Michelle Mathias was driving her Pontiac Vibe northbound when she allegedly swerved to avoid debris in the road. The car landed upside down and had extensive damage to the roof, but there were no reported injuries. The exact cause of this accident is still being investigated by state police.