A67: Los Corrales de Buelna - Molledo

The works consisted of the construction of a dual carriageway with two lanes in each direction and a length of 10.6 km. It also includes the construction of two dual-tube tunnels of 1,100 m and 2,500 m, with all the necessary safety systems such as ventilation, CCTV, fire detection and extinction system, etc.

  • Name:  A67: Los Corrales de Buelna - Molledo
  • Construction company: Sacyr
  • Client: Ministry of Public Works
  • Execution dates: March 2002 - December 2004


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Length (km)


Earthworks (m³)