The busy highway between Roanoke and Bedford is about to return to normal — crews expect to re-open the eastbound lanes today just east of Montvale. Those lanes have been closed since a tanker truck overturned on the well-known eastbound S-curves on May 28th, spilling almost 7,000 gallons of fuel. Westbound drivers will need another day or two of patience: crews need to remove the traffic controls  that have guided one lane in each direction since the crash.