Extension of the red line in Lisbon

Double track tunnel section of 2,200 m between Alameda station and the Campolide terminus. The project includes: two new stations (Saldanha II and S. Sebastián II), partial renovation of existing stations (Saldanha I and S. Sebastián I), a service branch in a single-track tunnel connecting to the Blue Line, two ventilation stations and a double connecting tunnel at the end of Alameda station.

 

  • Name: Extension of the red line in Lisbon
  • Construction Company: Sacyr Somague
  • Cliente: Metropolitano de Lisboa, E.P.
  • Execution dates: 2003 - 2009

127,667

Amount (million €)

25%

Stake (%)

188.500

m³ excavated

101.400

m³ of concrete