Location : The A20 eastbound between the junctions with the A260 and the A256 Dover West. Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 22:30 and 22:45 on 6 May 2021. Return To Normal : Normal traffic conditions are expected between 22:30 and 22:45 on 6 May 2021. Lanes Closed : There is one of two lanes closed.