The Highway Patrol is investigating a one vehicle fatal accident in Perry County.
It happened Wednesday just before 9;00 pm on US 22 just east of Somerset.
Troopers say 67-year-old Steven Lyall of Lancaster was traveling west on US 22 when he drove off the right side of the roadway, struck an embankment, went airborne, struck a pole barn and overturned multiple times.
Lyall was pronounced dead at the scene. The accident remains under investigation.