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M4 westbound slip road closure at J17, 7 May 2026

Cleared

This incident on the M4 has cleared. It started at 02:10 on Thu 7 May and cleared at 02:17 on Thu 7 May.

Last updated by National Highways at 02:17 on Thursday 7 May 2026.

Closure details and map

Status
Cleared
Closure type
Slip road closure
Category
Incident
Road
M4
Direction
Westbound
Junctions
J17
Location
M4 J17 westbound access
Started
02:10 on Thursday 7 May 2026
Cleared
02:17 on Thursday 7 May 2026
Source
National Highways
Last updated by the source
02:17 on Thursday 7 May 2026

Map of the M4 westbound slip road closure at J17

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  • Cleared

Other M4 closures and crash records

8 other closures are in force on the M4 right now, and 57 more are planned in the next 7 days.

The M4 accident statistics from 1979 to 2025 record 29,200 collisions on the road, 724 of them fatal.

All M4 closures