M1 southbound within J21A junction from A46 | Southbound | Road Works

Location : The M1 southbound entry slip at junction J21A from A46.
Lane Closures : Lane one will be closed.
Reason : Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be one of two lanes closed.