M40 roadworks

Live and upcoming roadworks, closures and disruption on the M40 across the UK, from Department for Transport Street Manager data. Updated 3 August 2026.

• M40 2nd Through J1a Nw

  National Highways · 25 Aug 2026 → 26 Aug 2026
  High
• M40 From J12 To Warwick Services Nw

  National Highways · 31 Aug 2026 → 7 Sept 2026
  High
• M40 J5 Join Se

  National Highways · 14 Sept 2026 → 15 Sept 2026
  High
• M40 J4 1st Join Nw

  National Highways · 14 Sept 2026 → 15 Sept 2026
  High
• M40 Through J5 Se

  National Highways · 14 Sept 2026 → 15 Sept 2026
  High
• M40 J4 2nd Join From J A404 Nw

  National Highways · 14 Sept 2026 → 15 Sept 2026
  High
• M40 Through J5 Nw

  National Highways · 14 Sept 2026 → 15 Sept 2026
  High
• M40 From J8 To J9 Nw

  National Highways · 14 Apr 2027 → 15 Apr 2027
  Medium
• M40 From J8 To J9 Nw

  National Highways · 21 Apr 2027 → 22 Apr 2027
  Medium
• M40 From J8 To J9 Nw

  National Highways · 7 Jul 2027 → 8 Jul 2027
  Medium
• M40 From J8 To J9 Nw

  National Highways · 14 Jul 2027 → 15 Jul 2027
  Medium

Councils on the M40