M40 J4 southbound access | Southbound | Accident

Location : The M40 southbound entry slip at junction J4 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 04:00 and 04:15 on 22 February 2026. Return To Normal : Normal traffic conditions are expected between 04:00 and 04:15 on 22 February 2026. Lanes Closed : All lanes are closed.