Wales, United Kingdom
A-465 HEADS OF THE VALLEYS ROAD
Atkins Ltd (UK) / Constructor: Futures Valleys consortium (FCC Construccion & Alun Griffiths Ltd & Roadbridge UK Ltd).
Especially complex geotechnical issues in the project area, with the presence of cavities related to former coal and iron ore mining activity.
The project includes 6 new grade separated junctions, 4 new viaducts and alterations to 5 existing viaducts, 26 new structures (overbridges, underbridges and footbridges) of different types, 23 retaining walls, and balancing ponds.
Tender and detailed designs.