ROANOKE COUNTY, Va. – UPDATE
The crash has been cleared, according to VDOT.
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ORIGINAL STORY
Motorists traveling south on Interstate 81 Friday evening may run into some delays in Roanoke County.
A tractor-trailer crash happened at mile marker 133.7, which has closed the south left shoulder, left lane and right lane.
Stay with 10 News for updates on this crash.