Location : The M4 eastbound between junctions J13 and J12 .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23 February 2026 to 06:00 on 24 February 2026.
Lanes Closed : All lanes will be closed.
