Location : The M3 eastbound between junctions J4 and J3 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 12:00 and 12:15 on 17 September 2025.
Cause : Road Management.
Delay : There are currently delays of 20 minutes against expected traffic.

The latest incident information for England’s motorway and trunk routes provided by Highways England