Previous road improvement projects

Guidance and services

• M4 corridor around Newport chapter 7: figures
  Assessment of the impact on air quality around the M4 corridor.
• M4 corridor around Newport chapter 2: figures
  Assessment of landscape sections around the M4 corridor.

Policy and background Includes strategy, reports, projects and assessments.

• A4226: Five Mile Lane
  Collection
  We funded Vale of Glamorgan council to improve Five Mile Lane.
• A4232 Eastern Bay Link (Queensgate to Ocean Way)
  Collection
  This project has now completed.
• A465: section 2 Gilwern to Brynmawr
  Project
  We converted 8km of the A465 between the Glanbaiden junction at Gilwern and the Brynmawr roundabout to 2 lanes in each direction.
• A483 and A489 Newtown bypass
  Collection
  The Newtown Bypass is now complete. The bypass connects the A489 and A483 whilst avoiding Newtown.
• A487: Caernarfon to Bontnewydd bypass
  Project
  We have built a bypass from the Goat roundabout on the A499/A487 junction to the Plas Menai roundabout, around Llanwnda, Dinas, Bontnewydd and Caernarfon.
• A55: junctions 14 and 15
  Collection
  This project is not going ahead.
• A55: junctions 15 and 16
  Collection
  This project is not going ahead.
• A55: junctions 16 and 16a
  Collection
  This project is not going ahead.
• A55: junction 19 Glan Conwy interchange
  Project
  We have improved safety, journey times and active travel routes.
• M4: Brynglas Tunnels
  Collection
  We refurbished the Brynglas Tunnels and undertook repairs on the Usk River Bridge.
• M4 corridor around Newport
  Collection
  The First Minister has made a decision on the proposed section of motorway south of Newport.
• M4: junction 28
  Collection
  We have improved safety and traffic flow on junctions around Newport.
• Severn Bridge and Prince of Wales Bridge
  Project
  Tolls have been removed from both bridges.
• M4 corridor around Newport: associated reporting
  Collection
  We have produced a number of reports to inform decision making on the project.