RER B
Saturday and Sunday traffic is interrupted between Aulnay-sous-Bois in Seine-Saint-Denis and Mitry - Claye in Seine-et-Marne.
A replacement bus service is set up, with service to intermediate stations.
RER C
From 10 p.m. on Saturday and Sunday, the service is suspended between Saint-Martin d'Etampes and the Musée d'Orsay and between Dourdan in Essonne and the Musée d'Orsay.
Saturday, from 11:30 p.m., trains do not run from Versailles Château Rive Gauche, in the Yvelines, to Invalides in Paris, in this direction only.
Take line N or the regular bus lines (169 + 171).
RER E
Due to major track renewal works, the RER E will be disrupted.
Haussmann station is not served on Saturday and Sunday.
And between Magenta and Chelles - Gournay in Seine-et-Marne, traffic will be interrupted on Saturday and Sunday February 5 from 10:30 p.m.
Replacement buses are set up between Bobigny Pablo-Picasso in Seine-Saint-Denis, served by metro line 5, and Chelles-Gournay on Saturday.
There will be no train either, Saturday and Sunday, between Magenta and Tournan in Seine-et-Marne, as well as between Paris Gare de l'Est and Villiers-sur-Marne in Val-de-Marne.
J-LINE
Watch out for the return from the weekend!
From 8:20 p.m. on Sunday, the service is stopped between Argenteuil in Val-d'Oise and Gisors in Eure and between Argenteuil and Mantes-la-Jolie in Yvelines via Conflans Sainte-Honorine.
A replacement bus service is in place.
K-LINE
Saturday and Sunday, traffic is suspended between Paris Gare du Nord and Mitry-Claye in Seine-et-Marne.
A replacement bus service is in place.
P-LINE
No train will run on Saturday between Paris-Est, Meaux and Château-Thierry.
Traffic will also be completely interrupted between Châlons-en-Champagne and Paris-Est.
Substitute coaches have been set up between Meaux and Chelles-Gournay, Torcy RER A, Château-Thierry, La Ferté-sous-Jouarre.
The Express 62 bus line is reinforced between La Ferté-sous-Jouarre and Marne la Vallée Chessy RER A.
METRO LINE 4
Traffic is interrupted on the entire line, from Porte de Clignancourt to Bagneux in the Hauts-de-Seine until noon on Sunday.