Works, Works Bulletin, and Disruptions Scheduled disruptions between Saturday, January 31 and Friday, February 6 inclusive

Lines	Dates	Schedules	Closed stations
	Until Apr. 12 on Sundays and Wednesdays, except exceptions, and some Thursdays	From 10:00 p.m.	Service will be suspended on the entire line due to construction work. View the detailed schedule

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

Lines	Dates	Schedules	Service interruption
	All year on weekdays except exceptions	From 10:45 p.m.	Service will be interrupted between Châtelet–Les Halles and Aéroport Charles de Gaulle 2–TGV – Mitry–Claye due to construction works. Replacement buses. View the detailed schedule
	Every Saturday until Feb. 28 inclusive	From 10:45 p.m.	Service is interrupted between Gare du Nord and Aéroport Charles de Gaulle 2–TGV • Mitry–Claye due to construction works. Replacement buses.
	Until Sunday Mar. 8	All day	Issy station is closed due to construction works.
	On Saturday Jan. 31 and Sunday Feb. 1	All day	Service is interrupted between Invalides and Massy-Palaiseau due to construction works. Replacement buses.
	On Saturday Jan. 31 and Sunday Feb. 1	Until 5 p.m.	Service is interrupted between Invalides and Juvisy due to construction works. Alternatives available on Bonjour RATP.
	On Sunday Feb. 1	In the evening	Service is interrupted between Dourdan and Paris Austerlitz due to construction works. Replacement buses.
	On Sunday Feb. 1	In the evening	Service is interrupted between Saint-Martin d’Étampes and Paris Austerlitz due to construction works. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 27 (except weekends)	In the evening	Service is interrupted between Avenue Henri Martin and Pontoise due to construction works. Alternatives available on Bonjour RATP.
	From Monday Feb. 2 to Friday Feb. 27 (except weekends)	In the evening	Service is interrupted between Dourdan and Paris Austerlitz due to construction works. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 27 (except weekends)	In the evening	Service is interrupted between Paris Austerlitz and Juvisy due to construction works. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 27 (except weekends)	In the evening	Service is interrupted between Saint-Martin d’Étampes and Paris Austerlitz due to construction works. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 27 (except weekends)	In the evening	Service is interrupted between Paris Austerlitz and Pont de Rungis due to construction works. Alternatives available on Bonjour RATP.
	From Monday Feb. 2 to Friday Feb. 6	In the evening	Service is interrupted between Versailles Château / Saint‑Quentin and Javel due to construction works. Alternatives available on Bonjour RATP.
	On Saturday Jan. 31 and Sunday Feb. 1	From 10 p.m. to 1:15 a.m.	Service is interrupted between Paris Gare de Lyon and Combs‑la‑Ville and between Paris Gare de Lyon and Juvisy due to construction works. Replacement buses.
	On Saturday Jan. 31 and Sunday Feb. 1	From 10 p.m. to 4:40 a.m.	Service is interrupted between Châtelet–Les Halles and Combs‑la‑Ville – Quincy and between Châtelet–Les Halles and Juvisy due to construction works. Replacement buses.
	On Saturday Jan. 31 and Sunday Feb. 1	All day	Service is reduced between Melun and Combs‑la‑Ville – Quincy. Expect 1 train out of 2 terminating at Combs‑la‑Ville – Quincy. Alternatives available on Bonjour RATP.
	From Monday Feb. 2 to Saturday Feb. 28 (weekdays)	From 11:15 p.m.	Service is interrupted between Paris Gare de Lyon and Corbeil‑Essonnes via Évry–Courcouronnes and between Paris Gare de Lyon and Melun due to construction works. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 6	From 11:35 p.m.	Service is interrupted between Paris Gare du Nord and Creil due to construction works. Replacement buses.
	From Monday Feb. 2 to Saturday Feb. 7	Between 9:30 p.m. and 5:30 a.m.	Service is interrupted between Orry‑la‑Ville and Creil due to construction works. Replacement buses.
	On Saturday Jan. 31	From 11:35 p.m.	Service is interrupted between Paris Gare du Nord and Creil due to construction works. Replacement buses.
	On Saturday Jan. 31	From 11:15 p.m.	Service is interrupted between Paris Gare de Lyon and Melun and between Paris Gare de Lyon and Corbeil‑Essonnes via Évry–Courcouronnes due to construction works. Replacement buses.
	On Saturday Jan. 31 and Sunday Feb. 1	Between 9:30 p.m. and 5:30 a.m.	Service is interrupted between Orry‑la‑Ville and Creil due to construction works. Replacement buses.
	On Saturday Jan. 31	From 11:35 p.m.	Service is interrupted between Paris Gare du Nord and Creil due to construction works. Replacement buses.
	From Sunday Feb. 1 to Sunday Feb. 15	From 10:45 p.m.	Service is interrupted between Nanterre‑la‑Folie and Chelles Gournay due to construction works. Replacement buses.
	Until Feb. 22 on Sundays	From 10:30 p.m.	Service is interrupted between Nanterre‑la‑Folie and Villiers‑sur‑Marne and between Nanterre‑la‑Folie and Tournan due to construction works. Replacement buses.
	Until Feb. 13 on weekdays	From 7:40 p.m.	Service is modified between Nanterre‑la‑Folie and Villiers‑sur‑Marne and between Nanterre‑la‑Folie and Tournan due to construction works. Alternatives available on Bonjour RATP.
	Until Feb. 13 on weekdays	From 8:30 p.m.	Service is interrupted between Nogent‑le‑Perreux and Tournan and fewer trains run between Nanterre‑la‑Folie and Nogent‑le‑Perreux due to construction works. Alternatives available on Bonjour RATP.
	Until Feb. 13 on weekdays	From 10:30 p.m.	Service is totally interrupted between Nanterre‑la‑Folie and Villiers‑sur‑Marne / Tournan due to construction works. Replacement buses.

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

Lines	Dates	Schedules	Service interruption
	Saturday Jan. 31 and Sunday Feb. 1	From 4:30 a.m. to 11:50 p.m.	Service is interrupted between Épinay‑Villetaneuse and Ermont‑Eaubonne due to construction works. Replacement buses.
	Until Friday Feb. 13 on weekdays	From 9:00 p.m.	Service is interrupted between Argenteuil and Conflans‑Sainte‑Honorine, then between Argenteuil and Mantes‑la‑Jolie. Replacement buses.
	Until Friday Feb. 13 on weekdays	From 9:45 p.m.	Modified service between Paris Saint‑Lazare and Pontoise. Replacement buses.
	Until Friday Feb. 13 on weekdays	From 10:40 p.m.	The last two trains from Paris Saint‑Lazare to Mantes‑la‑Jolie via Poissy are cancelled. Replacement buses.
	Until Feb. 6	From 10:10 p.m.	Service is interrupted between La Défense and Versailles Rive Droite. Replacement buses.
	Until Feb. 6	From 10:10 p.m.	Service is interrupted between La Défense and Saint‑Nom‑la‑Bretèche. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 6	From 10:00 p.m.	Service is interrupted between Paris Montparnasse and Rambouillet due to construction works. Replacement buses.
	Sunday Feb. 1	From 11:00 p.m.	Service is interrupted between Paris Est and Château‑Thierry. Replacement buses.
	From Sunday Feb. 1 to Sunday Mar. 15	From 10:50 p.m.	Service is interrupted between Paris Est and Meaux. Replacement buses.
	From Sunday Feb. 1 to Sunday Feb. 22	From 10:30 p.m.	Service is interrupted between Paris Est and Coulommiers. Replacement buses.
	Until Feb. 13	From 10:20 p.m.	Service is interrupted between Paris Est and Meaux. Replacement buses.
	Until Feb. 27 on weekdays	From 7:45 p.m.	Service is interrupted between Paris Est and Provins. Replacement buses.
	Until Feb. 27 on weekdays	From 8:30 p.m.	Service is interrupted between Paris Est and Coulommiers. Replacement buses.
	Until Mar. 27 on weekdays	From 10:00 p.m.	Service is interrupted between Paris Est and Château‑Thierry. Replacement buses.
	Saturday Jan. 31 and Sunday Feb. 1	From 10:00 p.m.	Service is interrupted between Paris Gare de Lyon and Melun. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 27	From 11:15 p.m. to 4:00 a.m.	Service is interrupted between Paris Gare de Lyon and Montereau via Moret Veneux-les-Sablons and between Paris Gare de Lyon and Montargis. Replacement buses.
	Saturday Jan. 31 and Sunday Feb. 1	From 10:00 p.m.	Service is interrupted between La Défense and La Verrière. Replacement buses.
	Saturday Jan. 31 and Sunday Feb. 1	In the morning	Service is interrupted between La Verrière and Trappes. Replacement buses.
	From Monday Feb. 2 to Friday Feb. 13 on weekdays	In the evening	Service is interrupted between La Verrière and La Défense. Replacement buses.

Lines	Dates	Times	Closed stops and service interruption
	Until summer 2026	All day	Traffic is interrupted between Asnières - Quatre Routes and Gare de Saint-Denis due to damage caused by a third party. Service is expected to resume in summer 2026. Replacement buses run between Asnières–Gennevilliers–Les Courtilles and Mairie de Villeneuve-la-Garenne.
	Until the end of Feb. 2026	All day	Traffic is interrupted between Porte de Versailles and Suzanne Lenglen due to modernization works. To reach Porte de Versailles from Suzanne Lenglen, walk to Balard station on the T3a line. Replacement buses available.
	Monday to Friday	From 10:00 p.m. until end of service	Service is interrupted in both directions due to construction works. Replacement buses.

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