M40 northbound within J1A after M25 J16 anti-clockwise access | Northbound | Road Works

Location : The M40 northbound at junction J1A . Lane Closures : Lanes 2 and 3 are closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 12 March 2026. Lanes Closed : There are two of three lanes closed.