Traffic officials reported multiple crashes on the southbound side of Interstate 85 in Anderson County on Friday.
Within an hour, two crashes occurred near the 22 mile marker and one occurred near the 24 mile marker.
Troopers reported injuries in one of the crashes but had no details about the others.
According to the South Carolina Department of Transportation, traffic is congested for seven miles between Exit 32 and Exit 21. The average speed is 12 miles per hour.
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