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M40 southbound entry slip road closure at J4, 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 10:46 on Wednesday 30 September 2026.

Closure details and map

Status
Cleared
Closure type
Entry slip road closure
Category
Road Maintenance
Road
M40
Direction
Southbound
Junctions
J4
Location
M40 J4 southbound access
Started
22:15 on Tuesday 29 September 2026
Cleared
06:00 on Wednesday 30 September 2026
Details
M40 Southbound Jct 4 entry slip road closure
Source
National Highways
Last updated by the source
10:46 on Wednesday 30 September 2026

Map of the M40 southbound entry slip road closure at J4

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  • Cleared

Other M40 closures and crash records

2 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.

All M40 closures