A wreck with injuries was reported about 6:30 a.m. on Carowinds Boulevard just west of Interstate 77.
Motorists should take alternate routes on their commute, as traffic is clogged at the interstate ramps.
Shortly before 7 a.m., a wreck also was backing up traffic on westbound W.T. Harris Boulevard near Sugar Creek Road. Only one of the two westbound lanes was open.