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What happened

The M4 westbound between junctions J14 and J15

RoadM4
SeveritySevere
StatusCleared
DirectionWestbound
Started19:22, 16 Oct 2026
Cleared02:05, 17 Oct 2026
Lasted6h 42m

Incident timeline

  1. First report

    The M4 westbound between junctions J14 and J15

  2. Update

    The M4 westbound between junctions J14 and J15

  3. Update

    The M4 westbound entry slip at junction J14

  4. Final update

    The M4 westbound between junctions J14 and J15

Wording from National Highways, recorded as it changed.

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M4 — M4 - Incident Full details: https://uktrafficupdates.uk/traffic/incidents/26225831-m4-incident/

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