Works, Works Bulletin, and Disruptions Scheduled disruptions between Saturday, October 18 and Friday, October 24 inclusive

Lines	Dates	Times	Closed Stations
	Saturday, October 18 and Sunday, October 19	All day	Service will be suspended on the entire line. Replacement buses between CDG Etoile / La Motte-Picquet – Grenelle and Nation / Daumesnil. Learn more.
	From Monday, October 20 to Thursday, October 30	All day	Service will be suspended between Place d'Italie and La Motte-Picquet - Grenelle. Replacement buses available. Learn more.

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

Lines	Dates	Times	Service Interruption
	Monday to Friday, October 20 to October 30	From 10:00 PM	Service will be suspended between Nanterre-Préfecture and Cergy Le-Haut • Poissy. Replacement buses at Nanterre-Université.
	Monday to Friday until November 14 (except November 11)	From 10:45 PM	Service will be suspended between Châtelet Les Halles and Aéroport Charles de Gaulle 2 and between Châtelet Les Halles and Mitry - Claye. Replacement buses available.
	Sunday, October 19	From 11:45 PM until the end of the evening	Service is suspended between Dourdan and Paris Austerlitz and between Saint-Martin d’Etampes and Paris Austerlitz. Replacement buses available.
	Monday to Friday, October 20 to October 24	From 9:00 AM to 4:20 PM	Saint-Martin d'Étampes station is not served. A replacement bus service is provided between Saint-Martin d'Etampes and Etampes stations.
	Monday to Friday, October 20 to October 24	From 9:00 AM to 4:45 PM	Dourdan La Forêt station is not served. Alternative travel possible on local bus lines.
	Monday to Friday until October 31	From 11:00 PM	Service is suspended between Paris Austerlitz and Pont de Rungis. Alternatives: Metro lines, Tramways, and local bus lines.
	Monday to Friday until October 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 October 31	From 11:00 PM	Service is suspended between Avenue Henri Martin and Montigny - Beauchamp and Pontoise.
	Monday to Friday until October 31	From 11:30 PM	Service is suspended between Dourdan and Paris Austerlitz. Replacement buses available.
	Monday to Friday until October 31	From 11:30 PM	Service will be suspended from Javel towards St-Quentin en Yvelines. Alternative travel on local bus lines 169, 171.
	Monday to Friday until October 31	From 11:30 PM	Service will be suspended between Javel and Versailles Château Rive Gauche. Alternative travel on local bus lines 169, 171.
	Saturday, October 18 and Sunday, October 19	All day	One train out of two runs between Villeneuve Saint-Georges and Melun.
	Saturday, October 18 and Sunday, October 19	All day	Service is suspended between Corbeil-Essonnes and Melun. Replacement buses available.
	Saturday, October 18 and Sunday, October 19	All day	Between Paris Gare de Lyon and Melun/Corbeil-Essonnes: trains start/end at Paris Gare de Lyon surface. Between Paris Nord and Creil: trains start/end at Paris Nord surface. Châtelet-les-Halles and Stade de France stations are not served.
	Saturday, October 18	From 10:50 PM to 8:50 AM	Service is suspended between Paris Gare du Nord and Creil. Replacement buses available.
	Monday to Friday until November 28	From 10:30 PM to 4:00 AM	Stations between Paris Gare de Lyon and Villeneuve Saint-Georges are not served.
	Monday to Friday until November 28	From 11:15 PM to 4:40 AM	Service is suspended between Paris Gare de Lyon and Paris Gare du Nord. Replacement buses available.
	Monday to Friday until November 28	From 11:15 PM	Service is suspended from Villeneuve Saint-Georges towards Corbeil-Essonnes (one-way only). Replacement buses available.
	Monday to Friday, October 13 to November 28	From 11:35 PM	Service is suspended between Paris Gare du Nord and Creil. From 9:00 PM, trains start/end at Goussainville. Replacement buses available.
	Sunday, October 19	From 10:25 PM	Service is suspended between Nanterre-la-Folie and Villiers-sur-Marne and between Nanterre-la-Folie and Tournan. Replacement buses available.
	Sunday, October 19	From 10:45 PM	Service is suspended between Nanterre-la-Folie and Chelles Gournay. Replacement buses available.
	Monday to Friday until October 31	From 10:25 PM	Service is suspended between Nanterre-la-Folie and Villiers-sur-Marne and between Nanterre-la-Folie and Tournan. Replacement buses available.
	Monday to Friday until October 31	From 10:45 PM	Service is suspended between Nanterre-la-Folie and Chelles Gournay. Replacement buses available.

Tip: Find all alternative journeys in the Bonjour RATP app in case of disruptions on your routes, as well as the last departure times of your trains at each station/stop (see the demo by clicking here).

Lines	Dates	Times	Service Interruption
	Weekends until December 7 (except Saturdays November 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 via RER B and replacement buses.
	Weekends until December 7 (except Saturdays November 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 available.
	Monday to Friday, until October 24	From 10:00 AM to 4:00 PM	Service is suspended between Pontoise <> Gisors. Replacement buses available.
	Monday to Friday, October 20 to 30	From 9:00 PM	Service is suspended between Argenteuil <> Pontoise and between Argenteuil <> Mantes la Jolie via Conflans Sainte Honorine. Replacement buses available.
	Monday to Friday, until October 31	From 10:40 PM	The last two trains departing Paris Saint-Lazare to Mantes la Jolie via Poissy are cancelled.
	Monday to Friday, until October 30	From 12:30 AM	The last two trains from Paris Saint-Lazare to Argenteuil are cancelled.
	Monday to Saturday mornings 6:30 AM, until December 20	Evenings	Service is suspended between Paris Gare du Nord and Crépy-en-Valois. Please use RER B between Paris Nord and Mitry Claye, then replacement buses between Mitry Claye and Crépy-en-Valois, serving intermediate stations.
	Saturday, October 18 and Sunday, October 19	All day	Service suspended between Bécon les Bruyères <> Nanterre Université / Maisons-Laffitte. Replacement buses available.
	Monday to Friday, October 20 to November 14 (except Friday October 31, Monday November 10 and Tuesday November 11)	From 9:45 PM	Service is suspended between Paris Saint-Lazare <> La Défense.
	Monday to Friday, October 20 to 24	From 9:50 PM	Service is suspended between Sartrouville <> Maisons-Laffitte. Additionally, trains running between Paris Saint-Lazare <> Sartrouville do not stop at Nanterre Université. Replacement buses available.
	Monday to Friday until October 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 October 24	From 9:00 PM	Service is suspended from Paris Montparnasse towards Mantes-la-Jolie. Replacement buses available.
	Monday to Friday until October 24	From 9:30 PM	Service is suspended from Paris Montparnasse to Dreux. Replacement buses available.
	Monday to Friday until October 24	From 10:00 PM	Service is suspended between Paris Montparnasse and Plaisir - Grignon. Replacement buses available.
	Monday to Friday, October 20 to 31	From 11:00 PM	Service is suspended between Paris Montparnasse and Rambouillet. Replacement buses available.
	Saturday, October 18 and Sunday, October 19	From 10:30 PM	Service is suspended between Paris Est and Coulommiers. Replacement buses available.
	Sunday, October 19	From 10:50 PM	Service is suspended between Paris Est and Meaux. Replacement buses available.
	Sunday, October 19	From 11:00 PM	Service is suspended between Paris Est and Château-Thierry. Replacement buses available.
	Monday to Friday until October 31	From 9:45 PM	Service is suspended between Gare de l'Est and Provins. Replacement buses available.
	Monday to Friday until October 31	From 10:00 PM	Service is suspended between Paris Est and Château-Thierry. Replacement buses available.
	Monday to Friday until October 31	From 10:20 PM	Service is suspended between Paris Est and Meaux. Replacement buses available.
	Weekdays until Friday, December 19	From 9:30 PM	Service is suspended between Paris Est and Coulommiers. Replacement buses available.
	Monday to Friday, October 20 to 31	From 11:45 PM	Service is suspended between Melun and Montereau via Moret Veneux les Sablons. Trains run via Champagne-sur-Seine. Replacement buses available.
	Monday to Friday, October 20 to 31	From 11:45 PM	Service is suspended between Melun and Montargis. Replacement buses available.
	Weekdays, Monday October 20 to Friday October 31	From 10:20 PM	Service is suspended between La Verrière and La Défense. Replacement buses available.

Lines	Dates	Times	Stations Not Served and Service Interruption
	Until the end of February 2026	All day	Service will be suspended between Porte de Versailles and Suzanne Lenglen due to modernization works. To reach Porte de Versailles from Suzanne Lenglen, please walk to Balard station on line T3a.
	Monday to Friday, until October 24	From 10:00 PM	Service is suspended on the entire line. Replacement buses available.
	Saturday, October 24 to Sunday, October 25	From 8:00 PM Saturday to 11:00 AM Sunday	Service is suspended on the entire line. Replacement buses available.

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