A390 roadworks

Live and upcoming roadworks, closures and disruption on the A390 across the UK, from Department for Transport Street Manager data. Updated 3 August 2026.

• A390 Between Trewithen And Grampound

  Cornwall Council · 3 Aug 2026 → 5 Aug 2026
  Medium
• A390 Between South West Of Trebeigh And Southern Road Roundabout

  Cornwall Council · 5 Aug 2026 → 5 Aug 2026
  Medium
• A390 Between South West Of Trebeigh And Southern Road Roundabout

  Cornwall Council · 5 Aug 2026 → 5 Aug 2026
  Medium
• A390 Between South West Of Hill Farm And South West Of Trebeigh

  Cornwall Council · 12 Aug 2026 → 13 Aug 2026
  High
• A390 Between Callington Road And South West Of Hill Farm

  Cornwall Council · 12 Aug 2026 → 13 Aug 2026
  High
• A390 Between Junction With B3359 At Middle Taphouse And Dobwalls Roundabout

  Cornwall Council · 12 Aug 2026 → 14 Aug 2026
  Medium
• A390 Between Chiverton Cross Roundabout And Rosewinnick Cottage

  Cornwall Council · 13 Aug 2026 → 14 Aug 2026
  Medium
• A390 Between Chiverton Cross Roundabout And Rosewinnick Cottage

  Cornwall Council · 13 Aug 2026 → 14 Aug 2026
  Medium
• A390 Between South West Of Hill Farm And South West Of Trebeigh

  Cornwall Council · 17 Aug 2026 → 17 Aug 2026
  Medium
• A390 Between Denas Water And Union Hill

  Cornwall Council · 18 Aug 2026 → 20 Aug 2026
  Medium
• A390 Between Denas Water And Union Hill

  Cornwall Council · 18 Aug 2026 → 20 Aug 2026
  Medium
• A390 Between South Of West Prince Farm And Fullaford Road

  Cornwall Council · 1 Sept 2026 → 1 Sept 2026
  Medium
• A390 Between Callington Road And South West Of Hill Farm

  Cornwall Council · 1 Sept 2026 → 2 Sept 2026
  High
• A390 Between South West Of Hill Farm And South West Of Trebeigh

  Cornwall Council · 1 Sept 2026 → 2 Sept 2026
  High
• A390 Between Trewithen And Grampound

  Cornwall Council · 6 Sept 2026 → 26 Sept 2026
  High
• A390 Between Old Hill And Fore Street

  Cornwall Council · 6 Sept 2026 → 26 Sept 2026
  High
• A390 Between Chapel Street And Old Hill

  Cornwall Council · 6 Sept 2026 → 29 Sept 2026
  High
• A390 From Trevorry To Edgcumbe Road

  Cornwall Council · 7 Sept 2026 → 7 Sept 2026
  Medium
• A390 Between Junction North Of Trewindle And Grenville Road

  Cornwall Council · 7 Sept 2026 → 7 Sept 2026
  Medium
• A390 Between Junction At North Lane And Junction North Of Trewindle

  Cornwall Council · 9 Sept 2026 → 12 Sept 2026
  High
• A390 West Of Hillside To Junction East Of Cripstone Farm

  Cornwall Council · 9 Sept 2026 → 12 Sept 2026
  High
• A390 Between Junction North Of Trewindle And Grenville Road

  Cornwall Council · 9 Sept 2026 → 12 Sept 2026
  High
• A390 Between Junction With B3359 At Middle Taphouse And Junction At North Lane

  Cornwall Council · 9 Sept 2026 → 12 Sept 2026
  High
• A390 Dual Carriageway Westbound From Tresawls Roundabout And Threemilestone Roundabout

  Cornwall Council · 14 Sept 2026 → 17 Sept 2026
  Medium
• A390 Dual Carriageway Eastbound From Threemilestone Roundabout To Tresawls Road

  Cornwall Council · 14 Sept 2026 → 17 Sept 2026
  Medium

Councils on the A390