M4 westbound between J12 and J13 | Westbound | Road Works

February 5, 2026 - 9:41 pm

Location : The M4 westbound between junctions J12 and J13 . Lane Closures : Lane three will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 20:00 on 9 February 2026 to 06:00 on 10 February 2026. Lanes Closed : There will be one of three lanes closed.