While returning from a fire alarm, Co. 33 was sent to the 200blk of Bernheisel Bridge Rd for an accident. E33(5) responded on dispatch and Sq33 (3) responded from the station. E33 arrived with a single vehicle into the guardrail. Traffic 33 closed the road at Green Hill Rd. C33 and C233 assisted with traffic control. Crews were on scene about 30 mins. This was the 3rd call of the day.