M4 eastbound between J11 and J10 | Eastbound | Congestion

Location : The M4 eastbound between junctions J11 and J10 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 20:00 and 20:15 on 17 September 2025.
Cause : Vehicle fire.
Delay : There are currently delays of 40 minutes against expected traffic.