M40 southbound between J4 and J3 | Southbound | Road Works

February 7, 2026 - 6:47 am Last updated February 10, 2026 - 5:52 am

Location : The M40 southbound between junctions J4 and J3 . Lane Closures : Lane three is closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 10 February 2026. Lanes Closed : There is one of three lanes closed.