M1 southbound between J4 and J2 | Southbound | Road Works

Location : The M1 southbound between junctions J5 and J1 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 05:30 on 10 February 2026. Lanes Closed : There is one of three lanes closed.