Location : The M4 westbound between junctions J4 and J4B .
Lane Closures : Lanes 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 12 April 2025 to 05:30 on 13 April 2025.
Schedule : From 22:30 on 13 April 2025 to 05:30 on 14 April 2025.
Lanes Closed : There will be two of five lanes closed.
