New Rolling Layer Extended Project On Several Regional Roads: Lot 1: Ca-142, The Shipyard-Selaya, Section: Vega De Villafufre-Villacarrido. Lot 2: Ca -183, Reinosa - Brañavieja, Section: Villar - La Lomba. Lot 3: Ca-280, Valle De Cabuérniga-Espinilla-Salcedillo, Section: Ca-817, Bárcena Mayor-Ca-183. Lot 4: Ca-283, Riocorvo-Virgen De La Peña.