Location : The A1M northbound between junctions J4 and J6 . Lane Closures : Lane three is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 17:30 and 17:45 on 29 June 2021. Delay : There are currently delays of 40 minutes against expected traffic. Lanes Closed : There is one of three lanes closed.