Location : The M4 westbound between junctions J21 and J22 .
Lane Closures : Lane two will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 September 2021 to 06:00 on 17 September 2021.
Schedule : From 22:00 on 17 September 2021 to 06:00 on 18 September 2021.
Lanes Closed : There will be one of two lanes closed.