Transport in Île-de-France: Upcoming Works and Closures
This week, from Monday, November 3 to Sunday, November 9, 2025, several metro, RER, and Transilien lines in the Paris region will experience disruptions due to ongoing modernization work on the Île-de-France network.
Following a relatively quiet period, essential renovation projects have resumed on the RATP and SNCF systems. These works will result in service interruptions and replacement buses on multiple routes across Paris and Île-de-France.
To minimize inconvenience, travelers are advised to check the official RATP and SNCF Connect apps before traveling. The Île-de-France Mobilités website also provides real-time alternative routes.
RER C Suspension Due to Fire at Les Invalides Station
"RER C suspended this morning following a fire at Les Invalides station."
For updated travel information, consult the official websites of RATP, SNCF Transilien, and Île-de-France Mobilités.
Summary: Scheduled modernization work across Île-de-France transport networks will cause multiple service disruptions and replacement buses this week; passengers should check official real-time updates before traveling.
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