Since antiquity, the area of modern Albania served as a crossroad of important caravan routes such as the Roman Via Egnatia linking the Adriatic with Byzantium (later Constantinople). The Italian fascist regime of Mussolini carried out a project of road constructions in Albania in the 1930s, yet auto-mobility was limited at the time. The total length of Albania's roads more than doubled in the first three decades after World War II, and by the 1980s almost all of the country's remote mountain areas were connected, either by dirt or paved roads, with the capital city of Tirana, and ports on the Adriatic and Ionian Sea.