Transportation.
Rome has an intercontinental airport named Leonardo Da Vinci International Airport - FCO, but more commonly known as Fiumicino, which also is Italy's chief airport, and the Giovan-Battista Pastine international airport (commonly referred to as Ciampino Airport), a joint civilian and military airport southeast of the city-center, along the Via Appia, which handles mainly charter flights and regional European flights including some low-cost airlines.
A third airport, called Aeroporto dell'Urbe, is located in the north of the city along the ancient Via Salaria and handles mainly helicopters and private flights. A fourth airport, called Aeroporto di Centocelle, in the eastern part of Rome between the Via Prenestina and the Via Casilina, has been abandoned for some years now, but is currently being redeveloped as one of the largest public parks in Rome.
A 2-line subway system operates in Rome called the "Metropolitana" or Rome Metro. Construction works for the first branch started in the 1930s. The line had been planned to quickly connect the main train station (Termini) with the newly planned E42 area in the southern suburbs, where the 1942 World Fair was supposed to be held. The event never took place because of war.
The area was later partly redesigned and renamed EUR in the 1950s to serve as a modern business district. The line was finally opened in 1955 and it is now part of the B Line.
The A line opened in 1980 from Ottaviano to Anagnina stations, later extended in stages (1999 - 2000) to Battistini. In the 1990s an extension of the B line was opened from Termini to Rebibbia.
A new branch of the B line (B1) is under construction, as is a third line, called C. A fourth line, line D, is under development. The frequent archaeological findings delay underground work. This underground network is generally reliable (although it may become very congested at peak times and during events, especially the A line) as it is relatively short.
As of 2005, total length is 38 km. The two existing lines, A & B, only intersect at one point, Termini Station, the main train station in Rome (which also is the largest train station in Europe[citation needed], underneath and around which now exists as a lively shopping center known as the "Forum Termini" with more than 100 shops of various types).
Other stations includes: Tiburtina (second-largest, which is currently being redeveloped and enlarged to become the main high-speed train hub in the city), Ostiense, Trastevere, Tuscolana, S. Pietro, Casilina, Torricola. tramway network
The Rome Metro is part of an extensive transport network made of a tramway network, several suburban and urban lines in and around the city of Rome, plus an "express line" to Fiumicino Airport.
Whereas most FS-Regionale lines (Regional State Railways) do provide mostly a suburban service with more than 20 stations scattered throughout the city, the Roma-Lido (starting at Ostiense station), the Roma-Pantano (starting nearby Termini) and the Roma-Nord (starting at Flaminio station) lines offer a metro-like service.
Rome also has a comprehensive bus and light rail system.
Chronic congestion caused by cars during the 1970s and 1980s led to the banning of unauthorized traffic from the central part of city during workdays from 6 am to 6 pm. This area is officially called Zona a Traffico Limitato (ZTL).
Heavy traffic due to night-life crowds during weekends led in recent years to the creation of other ZTLs in the Trastevere and S. Lorenzo districts during the night, and to experimentation with a new night ZTL also in the city center (plans to create a night ZTL in the Testaccio district as well are underway).
In recent years, parking spaces along the streets in wide areas of the city have been converted to pay parking, as new underground parking spread throughout the city. In spite of all these measures, traffic remains an unsolved problem, as in many of the world's cities.
