Home / Roadworks / A3078

A3078 roadworks

Live and upcoming roadworks, closures and disruption on the A3078 across the UK, from Department for Transport Street Manager data. Updated 3 August 2026.

Active / upcoming

Authorities

High impact

A3078 Between Denas Water And Tregony Hill

Cornwall Council · 21 Feb 2026 → 15 Oct 2026
High
A3078 Between Junction South Of Treluggan And Treworran Garage

Cornwall Council · 5 Aug 2026 → 6 Aug 2026
Medium
A3078 Between Windmill Hill And Chy Mor

Cornwall Council · 12 Aug 2026 → 14 Aug 2026
Medium

Councils on the A3078

Cornwall Council›

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