M4 eastbound within J12 | Eastbound | Road Works

Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane one will be closed. Reason : Litter clearance is planned. Status : Pending. Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026. Lanes Closed : There will be one of three lanes closed.