A multi-vehicle accident is causing major delays on Interstate 81 North in Roanoke County.

According to the Virginia Department of Transportation, the north right shoulder is closed at mile marker 141.

Drivers can expect delays of about 5 miles.

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3:09 p.m. Friday: A multi-vehicle accident is causing delays on Interstate 81 northbound in Roanoke County.

According to the Virginia Department of Transportation, the north left shoulder and left lane are closed at 0.6 mile south of Junction Virginia 419 Exit 141 in Salem.

Drivers should expect delays of three miles.