Location : The M4 westbound entry slip at junction J16 .
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 03:30 and 03:45 on 23 June 2025.
Return To Normal : Normal traffic conditions are expected between 03:30 and 03:45 on 23 June 2025.
Lanes Closed : All lanes are closed.
