The “Porrettana” National Road - Bologna

The renovation project of the “Porrettana" National Road, worth over 61 million Euros, was carried out on behalf of Anas. Viaducts with bays varying from 50 to 80 meters are indicative of the complexity of this work, which was constructed in functional sections. This road represents the main connection between Bologna and Pistoia, acting as a support road to the A1 motorway.