Location : The M1 southbound between junctions J12 and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 April 2026 to 05:00 on 17 April 2026.
Lanes Closed : There will be two of four lanes closed.
