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A23 roadworks

Live and upcoming roadworks, closures and disruption on the A23 across the UK, from Department for Transport Street Manager data. Updated 18 September 2026.

Active / upcoming

Authorities

High impact

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

National Highways›

Data: DfT Street Manager, refreshed every 6 hours. Open the live map · All councils · Worst roads · Home