M3 westbound between J4A and J5 | Westbound | Road Works

Location : The M3 westbound between junctions J4A and J5 .
Lane Closures : Lanes 2 and 3 will be closed.
Reason : Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 29 October 2025 to 06:00 on 30 October 2025.
Lanes Closed : There will be two of three lanes closed.