Tractor-trailer wreck cleared on I-81 North in Montgomery County

By Heather Butterworth - Digital Content Producer

MONTGOMERY COUNTY, Va. - 9:45 a.m. UPDATE

The wreck is now cleared. 

9 a.m. UPDATE

There is now a 5-mile backup. One lane remains closed. 

8 a.m. UPDATE

One northbound lane is now open. There is a 7-mile backup.

ORIGINAL STORY

A tractor-trailer wreck is causing a major backup on I-81 North in Montgomery County. 

All northbound lanes are closed at mile marker 107, which is close to Radford. 

There is a 1.5-mile backup, as of 6:45 a.m. 

Check back for updates. 

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