Transport in Italy Italy also has a large number of harbors for the transportation of both goods and passengers. Transport networks in Italy are integrated into the Trans-European Transport Networks. The Italian railway system has a length of , of which standard gauge and electrified. The active lines are 16,723 km. The network is recently growing with the construction of the new high-speed rail network. The narrow gauge tracks are: A major part of the Italian rail network is managed and operated by Ferrovie dello Stato Italiane, a state owned company. Other regional agencies, mostly owned by public entities such as regional governments,
Ferrovie dello Stato Italiane Transport was created, including the general management of Ferrovie dello Stato, and in 1945, the company was renamed "Azienda Autonoma delle Ferrovie dello Stato". The period after World War II was particularly tough for Ferrovie dello Stato, since most of the Italian rail network was severely damaged and the rolling stock was obsolete. The network was rebuilt almost entirely by 1952. Since then, a period of renewal started. New trains were introduced, among them the ETR 300, and many sections of the national network were electrified and sometimes doubled. In 1957, the new ALn 442/448 multiple unit was introduced, greatly