Improvements to existing sections of the A5025

We are proposing improvements to existing parts of the A5025 between Valley and the Wylfa Newydd site, particularly where two HGVs (Heavy Goods Vehicles) or buses are not able to pass safely.  We’ll also need a Temporary Construction Compound and other associated works.

You can find out more by downloading our Information Sheet, A5025 overview map and route section maps below.

You can have your say on these proposals here.

Improvements to the existing A5025 Information Sheet



Application Plans & Drawings Download - 85.65MB zip
Design and Access Statement Download - 2.57MB PDF
Planning Statement Download - 1.87MB PDF
Environmental Report Volume 1 Environmental Report Download - 2.78MB PDF
Environmental Report Volume 2 Figures Download - 140.67MB PDF
Environmental Report Volume 3A Appendices Download - 136.12MB PDF
Environmental Report Volume 3B Appendices Download - 72.84MB PDF
Welsh Language Impact Assessment Download - 3.68MB PDF
Design Approach and Landscape Strategy Download - 1.69MB PDF
Water Framework Directive Compliance Assessment Download - 1.95MB PDF
Flood Consequences Assessment Download - 7.12MB PDF
Protected and Legally Controlled Species Compliance Report Download - 1.05MB PDF
Report to Inform Habitats Regulations Assessment Screening Download- 3.08MB PDF
Rapid Health Impact Assessment Screening Statement Download - 1.46MB PDF
These technical documents are published in English only in accordance with Horizon’s Welsh Language Policy.

Reference copies

You can view printed copies of the proposed application, the plans and other supporting documents at:
  • Wylfa Newydd Site Office, Cemaes Bay, Anglesey LL67 0AA between the hours of 9am – 5pm Monday to Friday
  • Isle of Anglesey County Council, Bryn Cefni Business Park, Llangefni, Anglesey, LL77 7XA between the hours of 9am – 5pm Monday to Friday
  • Llanfaethlu Village Hall, Griffith Reade Coffee House, Llanfaethlu, Holyhead, Anglesey, LL65 4NP between the hours of 6am-8pm daily
  • The Valley Hotel, London Road, Valley, Anglesey LL65 3DU between the hours of 9am - 11pm daily