M4 westbound between J16 and J17 | Westbound | Accident

Location : The M4 westbound between junctions J16 and J17 .
Lane Closures : The hard shoulder and lane 1 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 20:15 and 20:30 on 13 April 2026.
Return To Normal : Normal traffic conditions are expected between 20:15 and 20:30 on 13 April 2026.
Lanes Closed : There is one of three lanes closed.