has two terminals. Due to its proximity to the Principality of Monaco, it also serves as that city–state's airport. A helicopter service provided by Heli Air Monaco and Monacair links the city and airport. It is run by the ACA (Aéroports Côte d'Azur), which includes Cannes - Mandelieu Airport and La Môle – Saint-Tropez Airport. Public transportation into the city proper is serviced by the Tramway line 2 (T2). Rail The main railway station is Nice-Ville, served both by high speed TGV trains connecting Paris and Nice in less than 6 hours and by local commuter TER services. Marseille is reached in 2.5 hours. Nice also has international connections to Italy, Switzerland, Belgium, and Russia. Nice is also served by several suburban stations including Nice St-Augustin, Nice St-Roch and Nice Riquier. Nice is also the southern terminus of the independently run Chemins de Fer de Provence railway line which connects the city with Digne in approximatively 4 hours from the Nice CP station. A metro-like suburban service is also provided on the southern part of the line. Tram Tramway de Nice began operating horse-drawn trams in 1879. Electrified in 1900, the combined length of the network reached by 1930. The replacement of trams with trolleybuses began in 1948 and was completed in 1953. In 2007, the new Tramway de Nice linked the northern and eastern suburbs via the city centre. Two other lines are currently operating. The second line runs east–west from Jean Médecin to the Nice Côte d'Azur Airport and reaches the Port, while the third line provides a connection to the future TGV Nice Saint-Augustin and to Lingostière railway station. A fourth line is set to run from the future TGV Nice Saint-Augustin to Cagnes-sur-Mer. Road The A8 autoroute and the Route nationale 7 pass through the Nice agglomeration. Sports and entertainment Stade du Ray (demolished) Allianz Riviera Stade Charles-Ehrmann Palais Nikaia Nice Jazz Festival Nice Carnaval Sport The city's major football club is OGC Nice. They play in Ligue 1 (the top division in France). The Olympic Nice swimming club () is also notable; Camille Muffat and Yannick Agnel trained there. Nice hosts the finish of the annual cycling race Paris–Nice. The Nice Hockey Élite club play in Ligue Magnus, the top men's division of the French ice hockey pyramid. The Stade Niçois is a rugby club playing in Fédérale 1. Population , the urban area (unité