A303 roadworks

Live and upcoming roadworks, closures and disruption on the A303 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.

• A303 Westbound Between A358 and A30/A35

  National Highways · Roadworks · Wed 7 Oct 2026 20:00 → Sat 30 Jan 2027 06:00
  Minor
• A303 Westbound Between A358 and A30/A35

  National Highways · Roadworks · Fri 9 Oct 2026 20:00 → Sat 30 Jan 2027 06:00
  Minor
• A303 Westbound Between A358 and A30/A35

  National Highways · Roadworks · Fri 9 Oct 2026 20:00 → Sat 30 Jan 2027 06:00
  Minor
• A303 Eastbound Exit For A36

  National Highways · Slip road closure · Sun 1 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Between A359 Near Yeovil (East) and A371

  National Highways · Lane closures · Mon 2 Nov, 20:00 – 04:00 (overnight)
  Medium
• A303 Eastbound Within the B3081 Junction

  National Highways · Slip road closure · Mon 2 Nov, 20:00 – 06:00 (overnight)
  High
• A303 Eastbound Exit at A Minor Junction Between A338 and A342

  National Highways · Slip road closure · Mon 2 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Between A338 and A342

  National Highways · Lane closures · Mon 2 Nov, 21:00 – 06:00 (overnight)
  Medium
• A303 Eastbound Exit For A36

  National Highways · Slip road closure · Mon 2 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Between A338 and A342

  National Highways · Lane closures · Mon 2 Nov, 21:00 – 06:00 (overnight)
  Medium
• A303 Eastbound Between A34 and A30

  National Highways · Lane closures · Mon 2 Nov, 21:30 – 06:00 (overnight)
  Medium
• A303 Eastbound Between A34 and A30

  National Highways · Lane closures · Mon 2 Nov, 21:30 – 06:00 (overnight)
  Medium
• A303 Eastbound Between A34 and A30

  National Highways · Lane closures · Mon 2 Nov, 21:30 – 06:00 (overnight)
  Medium
• A303 Eastbound Between A34 and A30

  National Highways · Lane closures · Mon 2 Nov, 21:30 – 06:00 (overnight)
  Medium
• A303 Eastbound Within the A343 Junction

  National Highways · Lane closures · Tue 3 Nov, 20:00 – 06:00 (overnight)
  Medium
• A303 Eastbound Between A360 and A345

  National Highways · Lane closures · Tue 3 Nov, 21:00 – 06:00 (overnight)
  Medium
• A303 Eastbound Exit For A36

  National Highways · Slip road closure · Tue 3 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Between A37 and A37/A372

  National Highways · Lane closures · Wed 4 Nov, 21:00 – 06:00 (overnight)
  Medium
• A303 Eastbound Exit For A36

  National Highways · Slip road closure · Wed 4 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Westbound Between A358 and A30

  National Highways · Lane closures · Thu 5 Nov, 09:00 – 15:00
  Medium
• A303 Westbound Between A3093 and A3057

  National Highways · Lane closures · Thu 5 Nov, 20:00 – 06:00 (overnight)
  Medium
• A303 Eastbound Exit For A36

  National Highways · Slip road closure · Thu 5 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Exit For B3048

  National Highways · Slip road closure · Fri 6 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Exit For B3048

  National Highways · Slip road closure · Fri 6 Nov, 21:00 – 06:00 (overnight)
  High
• A303 Eastbound Exit For A36

  National Highways · Slip road closure · Sun 8 Nov, 21:00 – 06:00 (overnight)
  High

Councils on the A303