ROANOKE COUNTY, Va. – UPDATE
The crash has been cleared, according to VDOT.
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Drivers heading north on I-81 through Roanoke County can expect delays due to a tractor-trailer crash, according to VDOT.
We’re told the crash happened at mile marker 137.8.
The north left shoulder and left lane are closed, as of 4:49 p.m., crews said. Traffic was backed up for around 4.0 miles.
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