(Bismarck) A 21 year old man from Bismarck was seriously injured Thursday afternoon in a traffic accident on Rock Road in St. Francois County.

The highway patrol says Ethan Skaggs was driving north when his car ran off the road and hit a tree.

He was taken to Mercy Hospital St. Louis by St. Francois County Ambulance.

The accident happened just north of Loughboro Road.