Location : The M4 westbound between junctions J10 and J11 .
Lane Closures : Lanes 2, 3 and 4 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 04:15 and 04:30 on 4 May 2026.
Return To Normal : Normal traffic conditions are expected between 04:15 and 04:30 on 4 May 2026.
Lanes Closed : There are three of four lanes closed.
