M4 J12 westbound exit | Westbound | Road Works

August 28, 2025 - 10:46 am

Location : The M4 westbound exit slip at junction J12 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 30 August 2025 to 06:00 on 31 August 2025. Lanes Closed : All lanes will be closed.