M40 J3 northbound exit | Northbound | Road Works March 3, 2026 - 6:09 am Last updated March 3, 2026 - 6:33 pm Location : The M40 northbound exit slip at junction J3 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 5 March 2026 to 23:59 on 6 March 2026.
