Live incidentLane closureNational Highways
M40 northbound lane closure between J2 and J3, live incident, started Mon 5 Oct, 20:34
- Road
- M40
- Direction
- Northbound
- Junctions
- J2 to J3
- Started
- Mon 5 Oct, 20:34
- Category
- Incident
M40 southbound lane closure between J4 and J2, 28 Sep 2026
Cleared
This roadworks closure on the M40 has cleared. It started at 22:15 on Mon 28 Sep and cleared at 06:00 on Tue 29 Sep.
Last updated by National Highways at 04:55 on Wednesday 30 September 2026.
Closure details and map
- Status
- Cleared
- Closure type
- Lane closure
- Category
- Road Maintenance
- Road
- M40
- Direction
- Southbound
- Junctions
- J4 to J2
- Location
- M40 southbound between J4 and J3
- Lanes
- 2 of 4 lanes closed
- Started
- 22:15 on Monday 28 September 2026
- Cleared
- 06:00 on Tuesday 29 September 2026
- Details
- M40 Southbound Jct 4 to Jct 2 lane 1 and 2 closure
- Source
- National Highways
- Last updated by the source
- 04:55 on Wednesday 30 September 2026
Map of the M40 southbound lane closure between J4 and J2
Use the arrow keys to move the map and the plus and minus keys to zoom.
- Cleared
Other M40 closures and crash records
14 other closures are in force on the M40 right now, and 71 more are planned in the next 7 days.
The M40 accident statistics from 1979 to 2025 record 8,678 collisions on the road, 266 of them fatal.
- Active roadworksEntry slip road closureNational Highways
M40 northbound entry slip road closure at J9, active roadworks, started Mon 5 Oct, 22:15
- Road
- M40
- Direction
- Northbound
- Junctions
- J9
- Started
- Mon 5 Oct, 22:15
- Expected to clear
- Tue 6 Oct, 06:00
- Category
- Road Maintenance
- Active roadworksExit slip road closureNational Highways
M40 southbound exit slip road closure at J5, active roadworks, started Mon 5 Oct, 22:15
- Road
- M40
- Direction
- Southbound
- Junctions
- J5
- Started
- Mon 5 Oct, 22:15
- Expected to clear
- Tue 6 Oct, 06:00
- Category
- Road Maintenance
- Active roadworksLane closureNational Highways
M40 southbound lane closure between J6 and J5, active roadworks, started Mon 5 Oct, 22:15
- Road
- M40
- Direction
- Southbound
- Junctions
- J6 to J5
- Started
- Mon 5 Oct, 22:15
- Expected to clear
- Tue 6 Oct, 06:00
- Category
- Road Maintenance
- Active roadworksLink road closureNational Highways
M25 link road closure in both directions between J16 and J17, active roadworks, started Mon 5 Oct, 22:02
- Road
- M25 and M40
- Direction
- Both directions
- Junctions
- J16 to J17
- Started
- Mon 5 Oct, 22:02
- Expected to clear
- Tue 6 Oct, 06:00
- Category
- Road Maintenance
- Active roadworksLane closureNational Highways
M40 eastbound lane closure between A4142 and M40, active roadworks, started Mon 5 Oct, 22:00
- Road
- M40
- Direction
- Eastbound
- Started
- Mon 5 Oct, 22:00
- Expected to clear
- Tue 6 Oct, 06:00
- Category
- Road Maintenance