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M40 southbound lane closure between J4 and J2, 29 Sep 2026

Cleared

This roadworks closure on the M40 has cleared. It started at 22:15 on Tue 29 Sep and cleared at 06:00 on Wed 30 Sep.

Last updated by National Highways at 04:58 on Thursday 1 October 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 Tuesday 29 September 2026
Cleared
06:00 on Wednesday 30 September 2026
Details
M40 Southbound Jct 4 to Jct 2 lane 1 and 2 closure
Source
National Highways
Last updated by the source
04:58 on Thursday 1 October 2026

Map of the M40 southbound lane closure between J4 and J2

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  • Cleared

Other M40 closures and crash records

1 other closure is in force on the M40 right now, and 70 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.

All M40 closures