Location : The M66 southbound at junction J3 . Reason : Accident involving an overturned vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 23:45 and 00:00 on 26 September 2021. Return To Normal : Normal traffic conditions are expected between 23:45 and 00:00 on 26 September 2021. Lanes Closed : All lanes are closed.