Type of work


Extension to the line 3 of Metro between Legazpi and Villaverde



This is the first metro project in Madrid in which two TBMs begin working at the same point. The works are framed within the extension of Line 3 of the Madrid Metro with a total length of 8,704 meters.

The project also included the construction of 7 new stations, an interchange station and the reconstruction of the Legazpi station.