Transport in Île-de-France: Upcoming Works and Closures
This week, from Monday, November 3 to Sunday, November 9, 2025, several transport lines in Paris and the Île-de-France region will face major disruptions. Modernization work is resuming on the RATP and SNCF networks, causing interruptions and limited service.
Details of the Disruptions
- Metro, RER, and Transilien services will be affected by ongoing modernization operations across the Île-de-France network.
- Replacement buses will be available on most affected routes to ensure mobility for passengers.
- Travelers are advised to check the RATP and SNCF Connect apps before each trip for the latest updates.
- The Île-de-France Mobilités website provides real-time route alternatives for travelers.
Incident at Les Invalides Station
On Monday, November 3, 2025, the RER C service through Les Invalides station in Paris will remain suspended until 10 a.m. due to a fire that broke out in a technical room on November 2, 2025.
Les Invalides station on the RER C line will remain closed until 10 a.m. on Monday, November 3, following a fire in a technical room the previous night.
Authorities remind travelers to consult official sources regularly to minimize disruption and plan routes accordingly.
Recommendations for Travelers
- Plan journeys in advance using official transport apps.
- Allow extra time for connections and transfers.
- Recheck service status before departure, especially during peak hours.
Author’s Summary: Ongoing infrastructure works and an unexpected fire are disrupting Île-de-France transport this week, making route planning and app updates crucial for travelers.