SOUTH CAROLINA — A rollover crash on an exit ramp in Summerville has caused traffic delays during the Wednesday morning commute.
According to officials, the crash happened on the eastbound exit ramp of Interstate 26 leading to U.S. Route 17A.
Authorities said that around 6:40 a.m., the two right lanes on southbound U.S. 17A were blocked as emergency crews responded. By about 7 a.m., those lanes had reopened, but traffic remains slowed in the area and backed up onto the exit ramp…