Traffic interruption:  RER B and Orlyval – From November 1 to 5

In order to undertake the necessary work for the Grand Paris Express, the traffic of RER B will be temporarily suspended between "Laplace" and "Bourg-la-Reine" railway stations. These perturbations will take place just for a week, between 1 and 5 November.

Furthermore, the Orlyval service between "Antony" railway station and Paris-Orly airport will be suspended for maintenance purposes between 1 and 4 November.

This traffic's interruption will also impact the connections realized by the Orlyval between our different terminals.  RATP will deploy a substitute shuttle service at the bus stop 11 (arrivals level of our West and South terminals) in order to ensure the continuity.

Different alternative choices to reach/leave the airport

Thus, you can deal with these perturbations thanks to different alternatives. You are encouraged to use these public transport services while the work is under way:
- Orlybus
- Tramway T7, departure/arrival in the South terminal
- Official taxi services

Orlyval service interruption between the different terminals  

Some complications will occur between 1 and 4 November concerning the connection between our South and West Terminals.

To tackle this traffic interruption, free shuttles will be available, precisely every 6 or 7 minutes. Departures will take place at the station platform 3 for the west terminal and the station platform 9 for the south terminal.

More information

RER B information (in French language)
Orlyval information (in French language)