M4 westbound between J12 and J13 | Westbound | Road Works

Location : The M4 westbound between junctions J12 and J13 .
Lane Closures : Lanes 1 and 2 are closed.
Reason : Roadside Equipment Maintenance.
Status : Currently Active.
Period : expect disruption until 06:00 on 13 September 2024.
Lanes Closed : There are two of three lanes closed.