September 16, 2025
Issy Station: A New Transportation Hub in the Heart of Hauts-de-Seine
Located in Issy-les-Moulineaux, this future underground station, measuring 11,900 m² and built 22 meters below ground, is part of the extension of Line 15 South of the Grand Paris Express.
Designed to improve mobility in the Île-de-France region, it will offer a direct connection to the RER C line when it opens, scheduled for late 2026.
It will be fully integrated into the Léon-Blum ZAC and will help relieve congestion on the Paris transit network while revitalizing the area and improving its accessibility.
With this project, the entire intermodal network in the station district will be redesigned: this includes the installation of secure bike parking and consideration of the need to add a bus line crossing this square.
This work is taking place in a dense, residential urban setting, with significant constraints due to the proximity to the Seine and the @SNCF viaduct—over which the RER C runs—an iconic structure in the city of Issy-les-Moulineaux.
Since 2022, our Equans France teams have been fully engaged on this project to ensure comfort, safety, and energy efficiency for the 150,000 passengers expected each day:
Ineo performs high-voltage work (lighting, equipment power supply, elevators, escalators) and low-voltage systems (public safety, access control, telephony, fire safety systems, etc.).
Key Figures:
6,000 hours
of job placement since the start of this project.
Project Owner: @Société des Grands Projets / Project Manager: @Ingerop, @Setec / Architect: @Jérôme Brunet / Photo credit: Sylvie and Olivier Dupont Renoux