Location : The M4 westbound at junction J19 . Lane Closures : Lane two is closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 14:15 and 14:30 on 17 September 2021. Return To Normal : Normal traffic conditions are expected between 15:00 and 15:15 on 17 September 2021. Delay : There are currently delays of 20 minutes against expected traffic. Lanes Closed : There is one of three lanes closed.