RER
Line C. Again and again maintenance work on the southern branches of line C. This weekend, the catenary replacement projects will, however, only cause disruption on Sunday evening, with the cessation of rail traffic between Paris-Austerlitz and the Etampes and Dourdan termini in Essonne from 10 p.m. Replacement buses take over until the end of service.
Line E. Nighttime closures on the program on the various axes of line E. Saturday and Sunday, train connections between Haussmann – Saint-Lazare and Villiers-sur-Marne in Val-de-Marne, between Saint-Lazare and Tournan in Seine- et-Marne and between Saint-Lazare and Chelles-Gournay will be interrupted from 10:30 p.m. A substitute bus service has been set up, from the RER A station of Noisy-le-Grand Mont-d’Est, in Seine-Saint-Denis, towards Tournan and to Val-de station. -Fontenay in Val-de-Marne, in the opposite direction. For the Chelles-Gournay route, replacement buses towards Paris will terminate at Gare de l’Est. In the other direction, they leave from the Bobigny – Pablo-Picasso station square (metro line 5) in Seine-Saint-Denis.
Transilien
Line H. Due to works, no trains will run all weekend in Val-d’Oise between Sarcelles-Saint-Brice and Luzarches as well as between Sarcelles and Persan-Beaumont via Montsoult-Maffliers. Replacement bus services serving intermediate stations are planned.
Line J. Watch out for the closures around Argenteuil this Sunday evening. Traffic will be interrupted from 8:30 p.m. between this station and Gisors on the one hand and Pontoise on the other. From 8:50 p.m., traffic restrictions will extend to sections between Val-d’Oise and Yvelines, Argenteuil/Conflans Sainte-Honorine and Argenteuil/Mantes-la-Jolie. Replacement bus services are scheduled on these different sections.
Line P. New wave of early closures due to modernization work on the various branches of line P. Rail traffic will thus be interrupted from 10:30 p.m. on the Paris-Coulommiers axis, from 10:50 p.m. on the Paris-Meaux axis and at from 11 p.m. on the Paris-Château Thierry route. Train traffic will also be reduced all weekend between Paris-Est and La Ferté-Milon with only nine round trips per day between the two stations.
Metro
Line 12. Due to maintenance work, the entire line 12 (Mairie d’Aubervilliers/Mairie d’Issy) will close its doors to travelers from 10 p.m. Sunday evening.
