M4 westbound between J7 and J8 | Westbound | Road Works

Location : The M4 westbound between junctions J7 and J8 . Lane Closures : Lanes 1 and 2 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 2 March 2026. Lanes Closed : There are two of four lanes closed.