Type of work


High speed line Madrid-Barcelona French border



French border Madrid-Barcelona


French border Madrid-Barcelona


  • Length of infrastructure executed: 202.9 kilometers.
  • Length of superstructure executed: 174.7 kilometers.
  • Tunnels length: 16.6 kilometers.
  • Total length of viaducts: 11.6 kilometers.
  • Length of track assembly: 174.7 kilometers.
  • Individual Projects: Civil and tracks of urban tunnels and Girona Station; Sub-sections II, IX-X and XIV of Madrid - Zaragoza; Ricla (execution of the longest tunnel on the entire line); Sub-section IVb of the Lleida-Martorell section; track assembly between Calatayud and Zaragoza.


  • The works include the extension of the sub-ballast, expansion of the platform at L'Hospitales del Infant station, expansion of the platforms at the mouths of the Los Rojales tunnel, placement of acoustic screens and construction of two dual gauge changers.

Aspectos destacados

Las obras incluyen la extensión de subbalasto, ampliación de la plataforma en la estación de L'Hospitales del Infant, ampliación de las plataformas en las bocas del túnel Los Rojales, colocación de pantallas acústicas y construcción de dos cambiadores de anchos duales.