Location : The M4 eastbound between junctions J4 and J3 .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 12 August 2025 to 15 August 2025.
Lanes Closed : There will be one of four lanes closed.
