THE PROJECT CONSISTS OF THE COMPLETION OF THE RELEASE OF THE SS 268 OF MOUNT VESUVIO IN LOCALITWILL ANGRI, COMPLETING THE SECTION IN OPERATION, BETWEEN NAPLES (PONTICELLI) AND SCAFATI OF THE CURRENT SS 268, AND IRAMMAGLIING THE ITALIAN VIABILITUSES WITH THAT OF AN EXISTING CIRCULAR ON PILES OF DIAMETER AMMORSATI ON THE EXISTING TUFF PILES, WHICH CAN BE DIVIDED INTO FOUR SUB-ELEMENTS: