M4 westbound between J11 and J12 | Westbound | Congestion

March 18, 2025 - 8:07 am Last updated March 18, 2025 - 9:07 am

Location : The M4 westbound between junctions J10 and J12 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 18 March 2025. Delay : There are currently delays of 15 minutes against expected traffic. Earlier Reason : Caused by an earlier accident.