Works, Works Bulletin, and Disruptions Scheduled disruptions between Saturday, October 4 and Friday, October 10 inclusive

Lignes	Dates	Horaires	Stations fermées
	Sunday 5 October	From 10:00 PM	Service will be suspended on the entire line.
	Friday 10 October	From 10:00 PM	Service will be suspended on the entire line.

Tip: Find all alternative journeys in the app Bonjour RATP.

Lines	Dates	Times	Service interruption
	Monday to Friday, until Oct 17	From 10:15 PM	Service will be suspended between Maisons-Laffitte and Cergy – Le Haut. Replacement buses at Sartrouville.
	Saturday Oct 4 and Sunday Oct 5	All day	Service will be suspended between Denfert-Rochereau and La Croix de Berny/Robinson. Replacement buses put in place at Porte d'Orléans.
	Monday to Friday, until Oct 10	From 10:45 PM	Service will be suspended between Paris Gare du Nord and Aéroport Charles De Gaulle 2-TGV/Mitry-Claye. Replacement buses.
	Until January 2026	All day	Issy station is served only in the direction from Versailles-Château-Rive-Gauche towards Paris.
	Saturday Oct 4 and Sunday Oct 5	All day	No RER services between Invalides <> Saint-Quentin en Yvelines, Invalides <> Versailles Château Rive Gauche, Invalides <> Montigny - Beauchamp, Invalides <> Pontoise. Alternatives: lines N, H, J or Metro, Tramway or city bus lines.
	Saturday Oct 4 and Sunday Oct 5	All day	The stations Athis-Mons, Ablon and Villeneuve-le-Roi are not served toward Paris. Trains run direct from Juvisy to Choisy le Roi.
	Saturday Oct 4 and Sunday Oct 5	From 11:45 PM	Service is suspended from Juvisy towards Paris Austerlitz. Replacement buses.
	Saturday Oct 4 and Sunday Oct 5	From 11:45 PM	Service is suspended from Dourdan to Paris Austerlitz and between Saint-Martin d’Etampes and Paris Austerlitz. Replacement buses.
	Monday to Friday, until Oct 31	From 11:00 PM	Service is suspended between Paris Austerlitz and Pont de Rungis. Alternatives: Metro, Tramway and city bus lines.
	Monday to Friday, until Oct 31	From 11:00 PM	Service is suspended between Paris Austerlitz and Juvisy via Choisy le Roi. Replacement buses, serving Paris Austerlitz, Bibliothèque F. MITTERRAND, Les Ardoines and all stations between Choisy le Roi and Juvisy.
	Monday to Friday, until Oct 31	From 11:00 PM	Service is suspended between Avenue Henri Martin and Montigny - Beauchamp and Pontoise.
	Monday to Friday, until Oct 31	From 11:30 PM	Service is suspended between Dourdan and Paris Austerlitz. Replacement buses.
	Monday to Friday, until Oct 31	From 11:30 PM	Service will be suspended from Javel towards St-Quentin en Yvelines. Alternatives on city bus lines 169, 171.
	Monday to Friday, until Oct 31	From 11:30 PM	Service will be suspended between Javel and Versailles Château Rive Gauche. Alternatives on city bus lines 169, 171.
	Every weekend until Oct 19	All day	One train out of two runs between Villeneuve Saint-Georges and Melun.
	Saturday Oct 4 and Sunday Oct 5	From 10:50 PM to 8:50 AM on Sunday	Service is suspended between Stade France St-Denis and Creil. Replacement buses.
	Monday Oct 6 to Friday Oct 10	From 10:20 PM	Service is suspended between Paris Gare du Nord and Creil in both directions. Replacement buses.
	Monday Oct 6 to Friday Oct 10	From 10:30 PM	Stations between Paris Gare de Lyon and Villeneuve Saint-Georges are not served. Replacement buses.
	Monday to Friday, until Nov 28	From 11:15 PM	Service is suspended from Villeneuve S Georges towards Corbeil-Essonnes (this direction only). Replacement buses.
	Monday to Friday, until Nov 28	From 11:35 PM	Service is suspended between Paris Gare du Nord and Creil. Replacement buses.
	Saturday Oct 4 and Sunday Oct 5	All day	No trains on the Nanterre-La-Folie - Villiers-sur-Marne axis. A replacement bus service is provided between Villiers-sur-Marne and Bondy.
	Saturday Oct 4 and Sunday Oct 5	From 10:25 PM	Service is suspended between Nanterre-la-Folie and Tournan (/Villiers-sur-Marne). Replacement buses.
	Saturday Oct 4 and Sunday Oct 5	From 10:45 PM	Service is suspended between Nanterre-la-Folie and Chelles Gournay. Replacement buses.
	Monday to Friday, until Oct 10	From 10:25 PM	Service is suspended between Nanterre-la-Folie and Villiers-sur-Marne - Le Plessis-Trévise and between Nanterre-la-Folie and Tournan. Replacement buses.
	Monday to Friday, until Oct 31	From 10:45 PM	Service is suspended between Nanterre-la-Folie and Chelles Gournay. Replacement buses.

Tip: Find all alternative journeys in the app Bonjour RATP, including last-departure times for trains at each station and stop (see the demo by clicking here: https://www.bonjour-ratp.fr/actualites/articles/horaire-premiers-et-derniers-depars-en-gare/).

Lignes	Dates	Horaires	Interruption de trafic
	From Sept 27 to Dec 7 (except Saturdays Nov 8 and 22)	From 10:50 PM to 8:50 AM	Service is suspended between Gare du Nord and Sarcelles–St-Brice due to works. Alternatives: RER B and replacement buses.
	From Sept 27 to Dec 7 (except Saturdays Nov 8 and 22)	From 10:50 PM to 8:50 AM	Service is suspended between Gare du Nord and Ermont–Eaubonne. Please use RER B from Gare du Nord to La Plaine–Stade de France. Replacement buses.
	Monday to Friday, until Oct 17	From 9:15 PM	The last two trains departing Paris Saint-Lazare for Mantes la Jolie via Conflans Sainte-Honorine terminate at Issou Porcheville. Replacement buses.
	Monday to Friday, until Oct 17	From 9:40 PM	Service is suspended between Paris Saint-Lazare <> Mantes la Jolie via Poissy. Replacement buses.
	Weekends until Oct 12	All day	Service is suspended between Gare du Nord and Mitry–Claye due to works. Please use RER B and then a line K train between Mitry–Claye and Crépy-en-Valois.
	Saturday Oct 4 and Sunday Oct 5	All day	Service is suspended between Suresnes Mont Valérien and Versailles Rive Droite / Saint-Nom la Bretèche. Fewer trains also run between La Défense <> Suresnes Mont Valérien. Replacement buses.
	Monday to Friday, until Oct 17	Between 12:30 PM and 1:30 PM	Service is suspended from Saint-Cloud towards Versailles Rive Droite on line L.
	Monday to Friday, until Oct 17	From 9:50 PM	Service is suspended between Sartrouville and Maisons-Laffitte. Replacement buses.
	Monday to Friday, until Oct 17	From 10:10 PM	Service is suspended between La Défense <> Versailles Rive Droite / Saint-Nom la Bretèche. Replacement buses between La Défense <> Versailles Rive Droite and La Défense <> Saint-Nom la Bretèche, serving intermediate stations.
	Monday to Friday, until Oct 24	From 9:00 PM	Service is suspended from Paris Montparnasse towards Mantes-la-Jolie. Replacement buses.
	Monday to Friday, until Oct 24	From 9:30 PM	Service is suspended from Paris Montparnasse to Dreux. Replacement buses.
	Monday to Friday, until Oct 24	From 10:00 PM	Service is suspended between Paris Montparnasse and Plaisir - Grignon. Replacement buses.
	Monday to Friday, until Oct 10	From 11:20 PM	Service is suspended between Paris Montparnasse and Rambouillet. Replacement buses.
	Saturday Oct 4 to Sunday Oct 5	All day	Service is suspended between Paris Est and Provins. Replacement buses.
	Monday to Friday, until Oct 31	From 9:45 PM	Service is suspended between Gare de l'Est and Provins. Replacement buses.
	Monday to Friday, until Oct 31	From 10:00 PM	Service is suspended between Paris Est and Château-Thierry. Replacement buses.
	Monday to Friday, until Oct 31	From 10:20 PM	Service is suspended between Paris Est and Meaux. Replacement buses.
	Until Friday Dec 12, on weekdays	From 9:30 PM	Service is suspended between Paris Est and Coulommiers. Replacement buses.
	Monday Oct 6 to Friday Oct 10	During the day	Service is suspended between La Verrière and La Défense. Replacement buses.

Tip: Check the app Bonjour RATP for alternative journeys and precise schedules.

Lines	Dates	Timings	Unserved stops and service disruption
	Until end of February 2026	All day	Traffic will be interrupted between Porte de Versailles and Suzanne Lenglen due to modernization works. To reach Porte de Versailles from Suzanne Lenglen, walk to the Balard station on the T3a line.
	Until Saturday Oct 4	From 10:55 PM	Traffic is interrupted between Gargan and Aulnay-sous-Bois due to maintenance works.
	From Monday Oct 6 to Sunday Dec 7 (except Sunday Dec 12)	From 9:00 PM	Traffic is interrupted across the entire line. Replacement bus service.
	Monday to Friday until Oct 10	From 10:55 PM	Traffic is interrupted at Gargan and Aulnay-sous-Bois stations in both directions. Replacement bus service.
	Saturday Oct 4 and Sunday Oct 5	All day	Traffic is interrupted between Massy-Palaiseau and Épinay sur Orge. Replacement bus service.
	From Monday to Friday until Oct 17	From 9:00 PM to end of the evening	Traffic is interrupted across the entire line. Replacement bus service.

Find all disruptions line by line in our Traffic Info section. Type your line number in the search box to get all the details.

Watch our demo video for more details