The Rover Alcisa Group, through two of its companies Rover Alcisa Construction and Iberovías, is printing speed in the construction of a high-speed two-way platform, of 220 km / h between Pinto and Torrejón de Velasco. This work involves the expansion from two to four lanes on high speed lines from Madrid; Atocha station, and Torrejón de Velasco.
One of the most important actions is to build a pergola 448.95 m over L.A.V. Madrid-Sevilla which at present is in an advanced stage with precast elements placed in 95%, leaving work of rebar and concrete end slabs of compression still to be built as well as the placement of marking elements.

The construction of the pergola is in an advanced state as the foundation, flat battery, lintels and viaducts abutments have been finished and now are working on the placement of prefabricated beams board.

The state of today's work includes earthworks with 80% certified, having completed the geotechnical treatment and clearing work by 90%, fills to 70% and the shape layer to 5%. It has also sunk two of the four drawers under the Madrid-Seville route.

Furthermore, the construction of the beach of tracks in railway service CTT Parla suburban line C-4 in Madrid has been completed. As for the repositioning of easements, 2 km of collector SE.SA have been completed.