UPDATE: VDOT says the accident scene is cleared and all lanes are open again.
PREVIOUS: An accident is creating some lengthy northbound backups on US 220 just before the Electric Road off-ramp. VDOT reports one lane is closed there — but the exit ramp to Electric Road has re-opened. A VDOT traffic cam earlier showed heavy equipment at the scene to right and remove the wreckage. It has now been moved away, but at last check, the right lane remained blocked.
FROM VDOT: On US-220 in the County of Roanoke, in the vicinity of the ramp from US 220; Business 220; VA 419S, motorists can expect delays due to a vehicle accident. The North right lane and right shoulder are closed.