Todd A. Lietenberger killed after his car leaves roadway and crashes into tree on State Route 13.

Todd A. Lietenberger, 51, of Mansfield, died in a car crash Tuesday after troopers said his car drifted off a rural highway.

Lietenberger was driving a work van south on State Route 13 just before 10 a.m. when he drifted right, his two small trees and rolled over onto its top.

There were no signs of braking or evasive action, troopers added.

Lietenberger was taken to a hospital, where he was pronounced dead. The crash and cause of death remains under investigation.