ROANOKE COUNTY, Va. – The tractor-trailer crash at mile marker 136.9 has been cleared, according to VDOT.
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Drivers heading north on I-81 in Roanoke County can expect delays due to a tractor-trailer crash.
Authorities say it happened at mile marker 136.9.
All north lanes are closed and traffic backups are approximately 5.5 miles as of 1:24 p.m., according to VDOT.