The T9 tram connects Porte de Choisy (Paris 13th) to Orly city centre (94).
This new line will strengthen the transport offer in the cities of Ivry-sur-Seine, Vitry-sur-Seine, Choisy-le-Roi, Thiais, Orly and Paris. It replaces the old bus line 183, which ran between Porte de Choisy and Orly airport and which, with more than 56,000 passengers per day, was reaching its limits in terms of capacity.
The route

Key-Figures
Plus de 70 000
daily travelers
6
Municipalities served
19
Stations
30 minutes
approximately between Porte de Choisy and Orly-Gaston Viens
Calendrier
- 2012Concertation
- 2013Schéma de principe
- 2014Enquête publique
- 2015Déclaration d’utilité publique / Avant-projet
- 2016Études de projet
- 2016-2018Travaux préparatoires
- 2018-2021Travaux et essais
- 10 avril 2021Mise en service