This website uses proprietary and third-party cookies. By continuing to navigate this website, you are accepting
the use that we make of them.
If you wish, you may change your settings on your browser.
A total of 4 stations were built, including the Guzmán el Bueno cavern station, which was constructed using the German method for tunnel boring, and which is completely integrated with the city, beneath a dense urban area.
Design and construction
Length: 4,650 m, of which 3,435 m were a 9.38-m diameter tunnel