Overturned vehicle causes 316 backup

A vehicle was overturned on Ga. Highway 316 eastbound near Sugarloaf Parkway Tuesday afternoon after an accident involved multiple vehicles and snarled traffic up to three miles. Lanes were blocked for at least 30 minutes.

A Gwinnett County Fire spokesman said one person was transported to a hospital after being extricated by firefighters. Gwinnett County Police is investigating the incident.