Several lines of the rail network in Île-de-France are affected by work this weekend of March 16 and 17.
RER C
Sunday, traffic is interrupted between Saint-Martin d'Étampes (Essonne) and Paris Austerlitz.
The last train from Saint-Martin d'Étampes to Paris Austerlitz leaves at 9:41 p.m.
Departing from Paris Austerlitz for Saint-Martin d'Étampes, the final journey leaves at 10:45 p.m.
Traffic is also interrupted between Dourdan and Paris Austerlitz.
Last train departing from Dourdan for Paris Austerlitz at 9:07 p.m.
The one departing from Paris Austerlitz for Dourdan leaves the capital at 10:15 p.m.
A replacement bus service is set up, serving intermediate stations.
RER D
SNCF Réseau is carrying out a complete change of the switching system in Villeneuve-Saint-Georges (Val-de-Marne).
This station allows the circulation of 700 trains departing from Gare de Lyon in Paris, from lines R and D to the TER and Intercités, including freight.
It will be entirely computerized.
The operation mobilizes 400 people and requires two weekends of traffic interruption, on the RER D and Line R. “If possible, please postpone your trip,” indicates the SNCF.
This weekend, as well as that of March 23 and 24, no trains will run between Châtelet-Les Halles and Combs-la-Ville, and between Châtelet-Les Halles and Juvisy (Essonne), Saturday and until 6 p.m. Sunday .
Traffic is interrupted between Goussainville (Val-d'Oise) and Creil (Oise) on Saturday and Sunday from 11:35 p.m.
A replacement bus service is in place.
Read alsoMetro: a dispute between the RATP and the City of Paris complicates the announced project at République station
K line
Saturday and Sunday, there will be no train between Paris Gare du Nord and Mitry-Claye (Seine-et-Marne).
“Please take the RER B line between Paris Gare du Nord and Mitry-Claye then a line K train between Mitry Claye and Crépy-en-Valois,” suggests the SNCF.
A replacement bus service is set up between Saint-Quentin and Dreux, between Plaisir Grignon and Dreux as well as between Plaisir Grignon and Mantes-la-Jolie with service to intermediate stations.
Line 4
The axis automated since January still needs some closures for work.
On Sunday, the first trains will run from midday between Bagneux-Lucie Aubrac/Porte de Clignancourt.
Line 14
Line 14 will be closed again along its entire length on Saturday and Sunday.
A replacement bus service is being set up between Gare de Lyon and the current southern terminus of the line, at Olympiades.
On the north side, the closure is likely to lead to traffic delays on line 13.