Tramway Line T9 is a new tram line, operated by Keolis, a subsidiary of SNCF. The line opened to the public on 10 April 2021. This line connects Porte de Choisy Paris Métro station and the centre of Orly serving suburbs in the south-east of Paris. The line have a length of approximately 10 km (6.2 mi) and 19 stations
