M4 eastbound between J12 and J11 | Eastbound | Road Works

Location : The M4 eastbound between junctions J12 and J11 .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 15 September 2025 to 06:00 on 16 September 2025.
Lanes Closed : There will be two of four lanes closed.