M23 roadworks

Live and upcoming roadworks, closures and disruption on the M23 across the UK, from official roadworks permit data (DfT Street Manager and National Highways in England, the Scottish Road Works Register in Scotland, TrafficwatchNI in Northern Ireland). Updated 2 November 2026.

• M23 J10 Northbound Exit

  National Highways · Slip road lane closure · Fri 27 Feb 2026 21:00 → Mon 1 Mar 2027 06:00
  Medium
• M23 Northbound Between J10a and J10

  National Highways · Slip road lane closure · Fri 27 Feb 2026 21:00 → Mon 1 Mar 2027 06:00
  Medium
• M23 Northbound Between J10a and J10

  National Highways · Slip road lane closure · Mon 2 Mar 2026 21:00 → Fri 26 Feb 2027 06:00
  Medium
• M23 J10 Northbound Exit

  National Highways · Slip road lane closure · Tue 3 Mar 2026 01:40 → Fri 26 Feb 2027 06:00
  Medium
• M23 Spur (Gatwick) Eastbound Between M23 J9 and J9a

  National Highways · Slip road lane closure · Wed 11 Nov, 20:00 – 05:00 (overnight)
  Medium
• M23 Southbound Between J8 and J9

  National Highways · Lane closures · Thu 12 Nov, 20:00 – 06:00 (overnight)
  Medium
• M23 Northbound Within J11

  National Highways · Lane closures · Thu 12 Nov, 20:00 – 06:00 (overnight)
  Medium
• M23 J9 Southbound Access

  National Highways · Slip road closure · Mon 16 Nov, 20:00 – 05:00 (overnight)
  High

Councils on the M23