From summer 2016 through spring 2019, RATP is creating new sidings behind the Marne-la-Vallée Chessy station. This is the first phase of a project that will increase service to the stations at the far end of the Marne-la-Vallée branch. It will also help improve the regularity of the RER A.
For more information on the project and the construction work, click on the Newsletters below *:
* This content is not available in English