Location : The M25 slip road to the M40 southbound from M25 north.
Lane Closures : Lane one will be closed.
Reason : Roadside drains works are planned.
Status : Pending.
Schedule : From 23:15 on 1 September 2025 to 06:00 on 2 September 2025.
Lanes Closed : There will be one of two lanes closed.
