MT. LEBANON, Pa. (WPXI) – A car crashed over a hillside and slammed into a shed Thursday morning in Mt. Lebanon. The car went over the hillside about 10 a.m. in the area of Maydell Street and Carnahan Road. It missed hitting the guide rail and trees, but traveled through a wooded area before crashing into the shed. A fence and retaining wall were also damaged by the car. Crews were called to remove the car, which required workers to cut down trees.