M40 southbound within J1 | Southbound | Congestion

Location : The M40 southbound between junctions J1A and J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 18:30 and 18:45 on 30 September 2025.
Delay : There are currently delays of 15 minutes against expected traffic.