The Île-de-France tramways (French: Tramways d'Île-de-France) consists of a network of modern tram lines in the Île-de-France region of France. Eleven lines are currently operational (counting Lines 3a and 3b as separate lines), with extensions and additional lines in the planning and construction stage. Although the system mainly runs in the suburban regions of Paris, lines T3a and T3b run entirely within Paris city limits, and line T2 also does so for part of its route. While the lines operate independently of each other and are generally unconnected, some connections do exist: between lines T2 and T3a (at the Porte de Versailles station, since 2009), T3a and T3b (at the Porte de Vincennes station, since 2012), T1 and T5 (at the Marché de Saint-Denis station, since 2013), T1 and T8 (at t