Location : The M4 westbound between junctions J5 and J6 .
Lane Closures : Lanes 3 and 4 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 01:15 and 01:30 on 3 March 2026.
Return To Normal : Normal traffic conditions are expected between 01:15 and 01:30 on 3 March 2026.
Lanes Closed : There are two of four lanes closed.
