M40 southbound between J5 and J4 | Southbound | Congestion

Location : The M40 southbound between junctions J5 and J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 09:00 and 09:15 on 20 October 2025.
Cause : Vehicle fire.
Delay : There are currently delays of 50 minutes against expected traffic.