What is the cost of the project? Who finances?

The cost of the T7 tram between Athis-Mons and Juvisy-sur-Orge is estimated at 223.5 million euros (2011 value). This figure includes: the studies and all the development and requalification works associated with the integration of the transport system.

The project (development and infrastructure) is co-financed by the Region, the Department of Essonne and the State for the construction of the infrastructure. Île-de-France Mobilités fully finances the rolling stock (trains) and all operating costs.