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M4 westbound lane closure from J25 Caerleon to J25A Grove Park, 8 Oct 2026

Live incident

This incident on the M4 is in force now. It started at 07:37 on Thu 8 Oct and is expected to clear at 09:36 on Thu 8 Oct.

Last updated by Traffic Wales at 07:37 on Thursday 8 October 2026.

Closure details and map

Status
Live incident
Closure type
Lane closure
Category
Incident
Road
M4
Direction
Westbound
Junctions
J25 to J25A
Location
J25 Caerleon to J25A Grove Park
Started
07:37 on Thursday 8 October 2026
Expected to clear
09:36 on Thursday 8 October 2026
Details
Incident, lane closed, delays
Source
Traffic Wales
Last updated by the source
07:37 on Thursday 8 October 2026

Map of the M4 westbound lane closure from J25 Caerleon to J25A Grove Park

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  • Live incident

Other M4 closures and crash records

11 other closures are in force on the M4 right now, and 45 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