Location : The M4 eastbound exit slip at junction J15 .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 October 2025 to 15 October 2025.
Schedule : From 20:30 on 15 October 2025 to 06:00 on 16 October 2025.
Schedule : From 21:00 on 16 October 2025 to 06:00 on 17 October 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 October 2025 to 22 October 2025.
Lanes Closed : All lanes will be closed.
