M40 J4 northbound exit | Northbound | Road Works

February 28, 2026 - 1:17 am Last updated March 2, 2026 - 9:07 pm

Location : The M40 northbound exit slip at junction J4 . Lane Closures : Lanes 1 and 2 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 3 March 2026. Lanes Closed : All lanes are closed.