Railway Viaduct Over Alcantara Reservoir

The viaduct consists of two main sections with a total length of nearly 400 meters. The sections are supported on concrete pillars rising from the banks of the river and on steel arches in the centre. The arches span 220 meters and are 42.6 meters high.

CALTROP-CFC provided construction supervision for this project.


LOCATION: Alcantara, Spain
CLIENT: ADIF (Spanish Railway Administration)



  • Construction Supervision
  • High-Speed Railway Bridge
  • Concrete Arch
  • Prestressed Concrete Deck
  • Main Span: 324 Meters
  • Total Length: 1,500 Meters


  • ¬†Construction Supervision