Location : The M4 westbound between junctions J1 and J2 .
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:30 and 05:30 from 27 April 2026 to 1 May 2026.
Schedule : From 23:30 on 1 May 2026 to 06:00 on 2 May 2026.
Lanes Closed : All lanes will be closed.
