Sicily (Tyrrhenian) and Messina-Catania-Syracuse (Ionian). Of the narrow-gauge railways the Ferrovia Circumetnea is the only one that still operates, going round Mount Etna. From the major cities of Sicily, there are services to Naples and Rome; this is achieved by the trains being loaded onto ferries which cross to the mainland. In Catania there is an underground railway service (metropolitana di Catania); in Palermo the national railway operator Trenitalia operates a commuter rail (Palermo metropolitan railway service), the Sicilian Capital is also served by 4 AMAT (Comunal Public Transport Operator) tramlines; Messina is served by a tramline. Mainland Sicily has several
Sicily airports which serve numerous Italian and European destinations and some extra-European. By sea, Sicily is served by several ferry routes and cargo ports, and in all major cities, cruise ships dock on a regular basis. Plans for a bridge linking Sicily to the mainland have been discussed since 1865. Throughout the last decade, plans were developed for a road and rail link to the mainland via what would be the world's longest suspension bridge, the Strait of Messina Bridge. Planning for the project has experienced several false starts over the past few years. On 6 March 2009, Silvio Berlusconi's government