M4 eastbound within J12 | Eastbound | Road Works March 7, 2025 - 7:40 am Last updated March 12, 2025 - 9:01 pm Location : The M4 eastbound at junction J12 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 13 March 2025. Lanes Closed : All lanes are closed.
