Location : The M66 northbound entry slip at junction J4 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 21:00 and 21:15 on 7 July 2021. Return To Normal : Normal traffic conditions are expected between 21:00 and 21:15 on 7 July 2021. Delay : There are currently delays of 10 minutes against expected traffic. Lanes Closed : There are lane closures.