The Quadrilatero Marche-Umbria project is a strategic infrastructure for the economic revitalization in the areas among Perugia, Ancona, Civitanova Marche, and Foligno. The Maxi Lot 2 contrct includes the upgrading of Perugia-Ancona route (31 km) and the construction of the Pedemontana delle Marche road (36 km).
Video brochure Quadrilatero
Information material - Bridge project over the Strait of Messina