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M4 VEHICLE FIRE | WB | CLOSED J14 (Hungerford / Wantage / A338) – J15 (Swindon East / A419 / A346) WEST BERKSHIRE / WILTSHIRE | NEAR: Marlborough | Lambourn | Aldbourne | Highworth First reported before 21:00 BST | 16-OCT-26 Active | Road Closed WB | Long Delays | 30+ Min Delays M4 close

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M4 right nowUpdated 15:20

No incidents on the M4 in the latest live update. Roadworks and planned closures are on the live page.

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About the M4

  • M4 Motorway · 190 miles
  • London (Chiswick) → Pont Abraham (Wales)
  • Passes London, Slough, Reading, Newbury, Swindon, Bristol, Cardiff, Swansea
  • Busiest 07:00–09:30 and 16:30–19:30
  • Connects with
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