M40 southbound between J4 and J3 | Southbound | Road Works

August 30, 2025 - 5:15 am Last updated September 1, 2025 - 8:16 pm

Location : The M40 southbound between junctions J4 and J3 . Lane Closures : Lanes 2 and 3 are closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 2 September 2025. Lanes Closed : There are two of three lanes closed.