Our foundation: acciona.org Initiatives we support Our strategy Sustainable Development Goals Climate emergency Social development Sustainability indices Sustainable Development Alliances Technology and innovation centres Open and collaborative innovation Digital hub Innovation projects Job offers Graduates and internships Diversity, equity and inclusion Safety, health and well-being Training Selection process Energy Transport Water Social Cities Real Estate Financial Integrated annual reports Annual accounts Results, reports & presentations Average period of payment to suppliers Ratings Share price Dividends Analyst opinions Investor calendar General Shareholders' Meeting Board of Directors and Committees Management team Share capital Annual Corporate Governance Report Director remuneration Governance rules and compliance Framework Agreement CNMV Communications Sustainable finance
Bizkaia, Spain See on Google Maps
The Gederiaga - Elorrio dual carriageway has a total length of 6.44 km, with separate two-lane carriageways along its entire length. In the Muntsaratz area, a new intersection connects this corridor with the N-636, giving the villages of Abadiño and Atxondo access to this new route.

A large section of the route passed through tunnels. The Gaztelua I and II tunnels both consisted of two tubes and were 594 m and 1,141 m long respectively. The artificial Gaztelua tunnel, which was 216 m long, was located between them, while the Atxondo cut-and-cover tunnel was 95 m long.

 

The main works included two viaducts, 865 m and 649 m long, which formed the basis for the connection of the new infrastructure with the AP-8, one of which branches into two, forming another viaduct that is 187 m long.

GENERAL INFORMATION

  • Location: Gerediaga, Bizkaia, Basque Country, Spain.
  • Contract type: Design, construction, financing, operation and maintenance.
  • Infrastructure: 6.44 km highway with separated two-lane carriageways along its whole length.
  • Year of project completion: 2016
Discover all of our projects