M4 eastbound between J16 and J15 | Eastbound | Accident

Location : The M4 eastbound between junctions J16 and J15 .
Reason : Accident involving a vehicle that has left the carriageway.
Status : Currently Active.
Time To Clear : The event is expected to clear between 14:30 and 14:45 on 2 August 2025.
Return To Normal : Normal traffic conditions are expected between 14:30 and 14:45 on 2 August 2025.
Lanes Closed : There are lane closures.