Roanoke, VA : Lanes reopen after wreck causes 5-mile backup on I-81 South in Rockbridge County on Sunday, 2nd October 2016

A wreck stopped southbound traffic on Interstate 81 in Rockbridge County on Sunday, according to the Virgnia Department of Transportation website.
Both southbound lanes were closed at mile marker 174.8 and traffic was backed up 5.5 miles at 1:45 p.m., but both lanes reopened by 2:25 p.m.

Source :
Lanes reopen after wreck causes 5-mile backup on I-81 South in Rockbridge County