Location : The A12 southbound between the junctions with the A130 Chelmsford South and the A414 Chelmsford West. Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 20:00 and 20:15 on 27 March 2022. Return To Normal : Normal traffic conditions are expected between 20:45 and 21:00 on 27 March 2022. Delay : There are currently delays of 15 minutes against expected traffic. Lanes Closed : There is one of two lanes closed.