A23 roadworks

Live and upcoming roadworks, closures and disruption on the A23 across the UK, from Department for Transport Street Manager data. Updated 3 August 2026.

• A23 From End Of Dualling South Of Hooley To Start Of Dualling North Of Hooley

  National Highways · 10 Aug 2026 → 14 Aug 2026
  Medium
• A23 From Tfl Boundary To Start Of Dualling North Of Hooley S

  National Highways · 25 Aug 2026 → 1 Sept 2026
  Medium
• A23 From End Of Dualling South Of Hooley To Start Of Dualling North Of Hooley

  National Highways · 25 Aug 2026 → 1 Sept 2026
  Medium
• A23 From Start Of Dualling North Of Hooley To Tfl Boundary N

  National Highways · 25 Aug 2026 → 1 Sept 2026
  Medium
• A23 From Start Of Dualling South Of Hooley To M23 J7 S

  National Highways · 22 Sept 2026 → 2 Oct 2026
  Medium
• A23 From Start Of Dualling South Of Hooley To M23 J7 S

  National Highways · 22 Sept 2026 → 2 Oct 2026
  Medium
• A23 From Gatwick Airport Roundabout To M23 J9a Roundabout E

  National Highways · 23 Nov 2026 → 28 Nov 2026
  Medium

Councils on the A23