Location : The M40 northbound between junctions J10 and J11 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:30 and 13:45 on 14 August 2025.
Cause : Accident involving a vehicle that has left the carriageway.
Delay : There are currently delays of 30 minutes against expected traffic.
