Italy per 1,000 people) and 4,015,000 goods vehicles circulated on the national road network. The national railway network, state-owned and operated by Rete Ferroviaria Italiana, in 2008 totalled of which is electrified, and on which 4,802 locomotives and railcars run. The national inland waterways network comprised of navigable rivers and channels in 2002. In 2004 there were approximately 30 main airports, including the two hubs of Malpensa International in Milan and Leonardo da Vinci International in Rome, and 43 major seaports, including the seaport of Genoa, the country's largest and second largest in the Mediterranean Sea. In 2005 Italy maintained a
Albanians in Italy and started repatriated them after a period of detention in special camps in Southern Italy. Albanian attempts to immigrate by sea caused the Italian government to deploy a considerable number of Italian soldiers along the coast of Puglia - directly facing Albania. Italy had been a symbol of the West for many Albanians during the communist period, because of its geographic proximity. Additionally, Albania past status as an Italian colony might have fueled immigration efforts into Italy specifically. There is also a linguistic connection similar to what attracts Romanians to Italy, as the Albanian language, although not itself Romance, has