Funding and actors
Actors
The Société des Grands Projets (SGP) has transferred the project management to the RATP.
Financing
Infrastructure
€2,240 million (2012 value) 100% financed by the Société des Grands Projets (SGP)
Rolling stock (37 trains)
€565 million (2012 value) 100% financed by Île-de-France Mobilités