M4 eastbound between J4 and J3 | Eastbound | Congestion

Location : The M4 eastbound between junctions J4 and J3 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 22:45 and 23:00 on 12 April 2025.
Cause : Road traffic collision.
Delay : There are currently delays of 30 minutes against expected traffic.