Extension of Line 11 to Rosny Bois-Perrier
Good news! On June 13, 2024, Metro Line 11 will serve 5 new municipalities with the opening of 6 new stations. The extension of Line 11 will connect the current terminus at Mairie des Lilas to the Rosny Bois-Perrier RER E station. We will provide you with all the details about this extension!
6 New Stations opened
Serge Gainsbourg, Romainville-Carnot, Montreuil-Hôpital, Les Dhuys, Coteaux Beauclair, and Rosny Bois-Perrier, these 6 new stations will serve the municipalities of Les Lilas, Romainville, Noisy-le-Sec, Montreuil, and Rosny-sous-Bois.

The new advantages for travelers
The new advantages for travelers are as follows:
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Improved accessibility: The extension of Line 11 will provide improved accessibility to the newly served municipalities, making it easier for travelers to reach their destinations.
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Enhanced connectivity: With the addition of the new stations, travelers will have better connectivity within the region, allowing for easier transfers to other metro lines, RER stations, and bus services.
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Reduced travel time: The extension of Line 11 will shorten travel times for commuters, providing a faster and more efficient transportation option.
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Increased convenience: The new stations will bring the metro closer to residential areas, commercial centers, and important landmarks, making it more convenient for travelers to access various amenities and attractions.
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Expanded transportation network: The extension of Line 11 will contribute to the overall expansion of the transportation network in the region, providing more options for commuters and reducing congestion on other modes of transportation.
Overall, the extension of Line 11 will bring numerous benefits to travelers, including improved accessibility, enhanced connectivity, reduced travel time, increased convenience, and an expanded transportation network.
Key Figures
- 6 new stations serving 5 municipalities
- 6 kilometers of extension
- Expected daily ridership of 85,000 passengers
This project is being carried out as a joint project between Ile-de-France Mobilités and RATP.

