PULASKI CO., Va. -

The accident has been cleared, according to the Virginia Department of Transportation.

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Part of Interstate 81 North in Pulaski County is blocked by a multiple-vehicle accident.

The accident is about a mile south of Exit 89-A.

The northbound left lane and right lane are closed.

The Virginia Department of Transportation says drivers should expect delays. There is a four-mile backup.

Check back soon for more updates.