Police are providing more information on a crash last week in Worth Township.
The accident happened around 11:30 p.m. on I-79 northbound, about two miles north of the Butler/New Castle exit.
Police say 25-year-old Tyler Leek of Ohio was speeding and lost control of his vehicle while trying to go around a curve.
His car then went into the guiderail and spun around.
Leek suffered serious injuries and was treated by Slippery Rock EMS crews. His current condition is not known.