Location : The M1 southbound between junctions J12 and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : There will be two of four lanes closed.
