ROANOKE CO., Va. – UPDATE
This crash has been cleared, according to VDOT.
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ORIGINAL STORY
Drivers on Interstate 81 in Roanoke County can expect delays due to a tractor-trailer crash.
According to VDOT, the crash happened at mile marker 142.9.
As of 5:26 p.m., the south right shoulder is closed. Traffic backups are approximately 3 miles.