A429 roadworks

Live and upcoming roadworks, closures and disruption on the A429 across the UK, from Department for Transport Street Manager data. Updated 17 September 2026.

• A429 Junction 17 Of M4 North To Junction With Church Lane

  Wiltshire Council · 4 Sept 2026 → 18 Sept 2026
  Medium
• A429 Junction 17 Of M4 North To Junction With Church Lane

  Wiltshire Council · 4 Sept 2026 → 18 Sept 2026
  Medium
• A429 From The Ridge To Old Gloucester Road

  Gloucestershire County Council · 14 Sept 2026 → 18 Sept 2026
  High
• A429 Road North East From Airfield To Kingway Bridge

  Wiltshire Council · 21 Sept 2026 → 23 Sept 2026
  Minor
• A429 M4 Roundabout Junction 17

  Wiltshire Council · 2 Nov 2026 → 9 Nov 2026
  Medium
• A429 From The Ridge To Old Gloucester Road

  Gloucestershire County Council · 1 Feb 2027 → 1 Feb 2027
  High

Councils on the A429