We are in the heart of the All Saints’ Day holidays. The weekend is marked by major preparatory work to replace a railway bridge in Saint-Denis. Users of RER B and D, as well as those of lines H and K and TER Paris-Laon (Aisne) and Paris-Beauvais (Oise) are affected. The interconnection of RER B and D is suspended in Gare du Nord and no RER D runs between Châtelet and Paris Gare-du-Nord, which should lead to heavy traffic on metro line 4 between the two stations.
RER A
Due to works, there will be no trains on Saturday and Sunday between Maisons-Laffitte and Poissy in Yvelines. RER A trains from and to Poissy are Origin/Terminus Sartrouville. A replacement bus service is being set up between Achères Ville and Poissy. A shuttle is also available between Achères Grand Cormier station and Poissy or Achères Ville stations. Reinforcement of the regular bus line 1 between Saint-Germain-en-Laye – Poissy. Work is also planned on line J between Paris Saint-Lazare and Mantes-la-Jolie via Poissy.
RER B
From this Friday October 25 to Sunday October 27, the interconnection is suspended at Gare du Nord. To continue your journey, a change of train will be necessary between the underground tracks and the surface tracks. Trains towards CDG2 Airport and Mitry-Claye in Seine-et-Marne will depart from the surface tracks, tracks 30 to 36. Trains towards Robinson and Saint-Rémy-lès-Chevreuse will depart from the underground tracks, tracks 44.
RER C
On Sunday, line C traffic “is reduced and some cancellations are expected on the Pont-de-Rungis/Paris-Austerlitz axis”. The SNCF cites “difficulties linked to a lack of personnel”. Sunday from 10 p.m., traffic is interrupted between Saint-Martin d’Étampes in Essonne and Paris Austerlitz.
LINE K
Saturday and Sunday traffic is interrupted between Paris Gare du Nord and Crépy-en-Valois in Oise. “Please take RER B between Paris Nord and Mitry-Claye. A replacement bus service is set up between Mitry-Claye and Crépy-en-Valois, with service to intermediate stations. During this period, the RER B will arrive in Paris Nord, at a surface station.
LINE N
Track restoration work is taking place on Saturday and Sunday. Traffic is interrupted between Dreux and Versailles-Chantiers, between Mantes-la-Jolie and Plaisir-Grignon and between Plaisir-Grignon and Versailles-Chantiers in Yvelines.
LINE P
Interruption of traffic. Due to exceptional weather conditions having seriously impacted the network manager’s installations – embankment subsidence, Transilien and TER traffic is interrupted between Meaux and La Ferté-sous-Jouarre in Seine-et-Marne, and between Meaux and La Ferté- Milon in Aisne. Rail traffic will resume on Monday October 28 in the morning.
Tram T1
Sunday from 7 a.m. to 10:30 a.m., traffic will be interrupted between Asnières-Quatre Routes and Villeneuve-la-Garenne Town Hall in Hauts-de-Seine due to a sporting event.