Location : The M3 westbound between junctions J9 and J10 . Lane Closures : Lanes 2 and 3 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 04:15 and 04:30 on 20 October 2021. Return To Normal : Normal traffic conditions are expected between 04:15 and 04:30 on 20 October 2021. Lanes Closed : There are two of three lanes closed.