M1 J12 southbound access | Southbound | Road Works

Location : The M1 southbound entry slip at junction J12 . Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026. Schedule : From 22:00 on 20 February 2026 to 05:00 on 21 February 2026. Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026. Lanes Closed : All lanes will be closed.