BOTETOURT COUNTY, Va. – UPDATE
This crash is clear and traffic is moving smoothly.
A tractor-trailer accident has closed I-81 North in Botetourt County, according to VDOT.
Authorities say the crash at mile marker 165 has caused a 5-mile backup.
Traffic is being moved off the interstate at exit 162 onto US-11 North, then back onto I-81 North at exit 167.