AMOUNT: 1.388.830,00 €
"Work on the project include the following tasks: Installation of a pergola on A-31, formed by retaining walls of piles. A viaduct on A-31 (562 m) with mixed panel section of (6 portals) and section of prefabricated concrete troughs (7 portals) plus another 3 portals isostatic viaduct, which allows the drainage of the surrounding area. And the installation of an overpass of 4 portals (around Laguna Salobralejo). The project includes a section of conventional line of 3.5 km and execution platform for high speed in 44 km long."