There were no serious injuries in a single-vehicle accident that blocked Interstate 985 for about an hour Sunday afternoon, according to the Georgia State Patrol. A white 1995 Ford Explorer traveling southbound on I-985 at Spout Springs Road suffered a blowout and overturned at about 12:10 p.m., said Cpl. Curtis Bradshaw of the Georgia State Patrol. Although there were no serious injuries, two people were transported to Northeast Georgia Medical Center, Bradshaw said.