M4 eastbound within J12 | Eastbound | Road Works

Location : The M4 eastbound at junction J12 .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : There will be two of three lanes closed.