Here are the main disruptions expected this weekend on the Ile-de-France rail network.
RER C.
Saturday and Sunday, no train will run between Juvisy and Versailles Chantiers.
A replacement bus service will be set up between Versailles Chantiers and Massy Palaiseau.
The regular bus lines between Juvisy and Massy Palaiseau will be reinforced.
Sunday, from 9 p.m., traffic will be interrupted between Paris Austerlitz and Dourdan, then between Paris Austerlitz and Saint-Martin d'Étampes from 9:45 p.m.
A replacement bus service will be put in place.
RER D.
During the night from Saturday to Sunday, from midnight to 5:30 am, traffic will be interrupted between Villeneuve Saint-Georges and Melun.
Traffic will also be stopped between Paris Gare de Lyon and Villeneuve-Saint-Georges.
A replacement bus service will take over.
No service either between Vigneux-sur-Seine and Corbeil-Essonnes via Évry - Courcouronnes and between Juvisy and Corbeil-Essonnes via Ris-Orangis.
Replacement buses will also be chartered there.
Sunday, from 10:57 p.m., no train between Villeneuve-Saint-Georges and Melun.
RER E.
Saturday and Sunday, all day, trains will depart and arrive from Paris Est.
Haussmann Saint-Lazare, Magenta, Pantin and Rosa Parks stations will not be served.
From 9.30 p.m. on Saturday, traffic will be cut between Haussmann Saint-Lazare and Chelles - Gournay.
Buses will serve the intermediate stations.
LINE H.
All day, Saturday and Sunday, traffic will be at a standstill between Paris Gare du Nord and Ermont - Eaubonne and between Paris Gare du Nord and Sarcelles - Saint-Brice.
You will need to take the RER D trains between Paris Gare du Nord and Stade de France Saint-Denis.
A replacement bus service will be set up from and to the Stade de France Saint-Denis RER D station.
LINE J.
On Sunday, the train service will be modified between Paris Saint-Lazare, Pontoise, Boissy-l'Aillerie and Gisors all day.
No train between Argenteuil and Mantes-la-Jolie from 9:20 p.m.
LINE K.
Saturday and Sunday, all day, the section between Paris Gare du Nord and Mitry - Claye will be inaccessible.
You will need to take the correspondence with the RER B trains between Paris Gare du Nord and Mitry Claye.
LINE N.
On Saturday and Sunday, no train will run between Saint-Quentin en Yvelines and Rambouillet.
A replacement bus service will be set up between Saint-Quentin and Rambouillet, with service to intermediate stations.
Sunday, at midnight, traffic will be stopped from Versailles Chantiers to Rambouillet.
A replacement bus service will be put in place.
LINE P.
Saturday and Sunday, from 9:50 p.m. until the end of the evening, no trains between Paris Est and Meaux.
Replacement buses will run with service to intermediate stations.
From 10 p.m., Saturday and Sunday, service also interrupted between Paris Est and Château-Thierry, again with replacement buses.
LINE R.
From 1:30 a.m. to 3 a.m., on the night of Saturday to Sunday, traffic will be cut between Paris Gare de Lyon and Melun.
A replacement bus service will be set up, departing from Villeneuve Saint-Georges with service from Melun to Montereau stations.
LINE U.
Traffic will be interrupted all weekend between La Verrière and La Défense.
Metro line 4.
Service will not resume until Sunday noon on the entire line.
Line 14.
On Sunday, traffic will stop at 10 p.m. on the entire line.
