Works, Works Bulletin, and Disruptions Scheduled disruptions between Saturday, January 17 and Friday, January 23 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.
	Between Saturday Jan. 17 and Saturday Feb. 28	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, March 8	All day	Issy station is not served due to construction works.
	On Saturday 17 and Sunday 18 Jan.	All day	Service is interrupted between Champ de Mars and Saint-Quentin, and between Champ de Mars and Versailles Château due to construction works. Alternatives available on Bonjour RATP.
	Until Jan. 25, on Sundays	In the evening	Service is interrupted between Dourdan and Paris Austerlitz. Replacement buses.
	Until Jan. 25, on Sundays	In the evening	Service is interrupted between Saint-Martin d’Étampes and Paris Austerlitz. Replacement buses.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Avenue Henri Martin and Pontoise. Alternatives available on Bonjour RATP.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Juvisy and Paris Austerlitz. Alternatives available on Bonjour RATP.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Saint-Martin d’Étampes and Paris Austerlitz. Replacement buses.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Paris Austerlitz and Pont de Rungis. Alternatives available on Bonjour RATP.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Dourdan and Paris Austerlitz. Replacement buses.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Javel and Saint-Quentin. Replacement buses.
	Until Jan. 30, except weekends	In the evening	Service is interrupted between Versailles Château and Javel. Alternatives available on Bonjour RATP.
	Until Jan. 30	From 9:00 a.m. to 4:00 p.m.	Service is reduced between Combs-la-Ville and Melun. Expect 1 train out of 2 terminating at Combs-la-Ville due to construction works. Alternatives available on Bonjour RATP.
	On Saturday 17 and Sunday 18 Jan.	All day	Service is interrupted between Paris Gare de Lyon and Melun due to construction works. Replacement buses.
	On Saturday 17 and Sunday 18 Jan.	All day	Service is interrupted between Corbeil-Essonnes and Melun due to construction works. Replacement buses.
	On Saturday, Jan. 17	All day	Service is interrupted between Paris Gare du Nord and Creil due to construction works. Replacement buses.
	Until Feb. 1 except Sundays	Between 9:30 p.m. and 5:30 a.m.	Service is interrupted between Paris Gare du Nord and Creil due to construction works. Replacement buses.
	Until Jan. 31, weekdays	From 11:35 p.m.	Service is interrupted between Orry-la-Ville and Creil due to construction works. Replacement buses.
	Until Jan. 31, weekdays	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. 17	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 Jan. 30	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, 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, weekdays	From 8:30 p.m.	Service is interrupted between Nogent-le-Perreux and Tournan and fewer trains operate between Nanterre-la-Folie and Nogent-le-Perreux due to construction works. Alternatives available on Bonjour RATP.
	Until Feb. 13, weekdays	From 10:30 p.m.	Service is fully interrupted between Nanterre-la-Folie and Villiers-sur-Marne / Tournan due to construction works. Replacement buses.
	Until Feb. 28, Tuesday to Saturday	Until 5:30 a.m.	NOVY trains, initially departing from Villiers-sur-Marne at 5:04 and 5:20 to Nanterre-la-Folie, will instead start from Nogent-le-Perreux due to construction works. Alternatives available on Bonjour RATP.

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
	Until Friday, Jan. 23	From 11:30 p.m. to 4:30 a.m.	Service is interrupted between Épinay-Villetaneuse and Ermont-Eaubonne. Replacement buses.
	On Saturday, Jan. 17	From 12:00 p.m. until end of service	Service is interrupted between Paris Saint-Lazare and Val de Reuil. Replacement buses.
	Until Friday Jan. 23 on weekdays	From 9:40 p.m.	Service is interrupted between Paris Saint-Lazare and Mantes-la-Jolie via Poissy. Replacement buses.
	Until Friday Jan. 23 on weekdays	From 9:15 p.m.	The last two trains departing from Paris Saint-Lazare to Mantes-la-Jolie via Conflans Sainte‑Honorine will terminate at Issou Porcheville. 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.
	On Saturday 17 and Sunday 18 Jan.	From 11:45 p.m.	Service is interrupted from Paris Montparnasse to Rambouillet due to construction works. Replacement buses.
	On Saturday 17 and Sunday 18 Jan.	From 1:00 a.m.	Service is interrupted from Paris Montparnasse to Versailles Chantiers due to construction works. Replacement buses.
	From Monday Jan. 19 to Friday Jan. 23	From 11:00 p.m.	Service is interrupted between Paris Montparnasse and Rambouillet due to construction works. Replacement buses.
	From Monday Jan. 19 to Thursday Apr. 30	In the morning	Cancelled train: RYPA departing Paris Montparnasse at 7:28 a.m. arriving in Rambouillet at 8:01 a.m. due to construction works. Alternatives available on Bonjour RATP.
	From Monday Jan. 19 to Thursday Apr. 30 on weekdays	In the evening	Cancelled train: PYRA, 5:38 p.m. from Rambouillet arriving at Paris Montparnasse at 6:12 p.m., due to construction works. Alternatives available on Bonjour RATP.
	On Saturday 17 and Sunday 18 Jan.	From 11:45 p.m.	Service is interrupted between Paris Montparnasse and Rambouillet. Replacement buses.
	From Monday Jan. 19 to Friday Jan. 23	From 10:00 p.m.	Service is interrupted from Paris Montparnasse toward Mantes-la-Jolie. Replacement buses.
	From Monday Jan. 19 to Friday Jan. 23	From 10:00 p.m.	Service is interrupted between Paris Montparnasse and Plaisir–Grignon. Replacement buses.
	From Monday Jan. 19 to Friday Jan. 23	From 10:30 p.m.	Service is interrupted between Paris Montparnasse and Dreux. Replacement buses.
	Until Jan. 24 on weekends	From 11:00 p.m.	Service is interrupted between Paris Est and Château-Thierry. Replacement buses.
	Until Jan. 25 on weekends	From 10:30 p.m.	Service is interrupted between Paris Est and Coulommiers. Replacement buses.
	Until Jan. 25 on weekends	From 10:50 p.m.	Service is interrupted between Paris Est and Meaux. Replacement buses.
	Until Jan. 30 on weekdays	In the evening	Train PITU, initially scheduled at 6:14 p.m. at Tournan, is moved to 6:12 p.m.
	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. 6 on weekdays	From 6:00 a.m. to 8:00 a.m.	Departure time of PITU trains from Coulommiers to Paris Est is moved forward by one minute at certain stations.
	Until Mar. 27 on weekdays	From 10:00 p.m.	Service is interrupted between Paris Est and Château-Thierry. Replacement buses.
	O n Saturday, Jan. 17	From 9:30 p.m. to 5:00 a.m.	Service is interrupted between Melun and Montereau. Replacement buses.
	On Saturday 17 and Sunday 18 Jan.	All day	Trains on Line R are running via Corbeil‑Essonnes. Expect travel time extensions of around 30 to 40 minutes.
	Until Jan. 31 on weekdays	From 11:15 p.m.	Service is interrupted between Paris Gare de Lyon and Montereau and between Paris Gare de Lyon and Montargis. Replacement buses.
	Until Feb. 27 on weekdays	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. Replacement buses.
	Until Feb. 27 on weekdays	From 11:15 p.m. to 4:00 a.m.	Service is interrupted between Paris Gare de Lyon and Montargis. Replacement buses.
	On Saturday 17 and Sunday 18 Jan.	All day	Schedules are modified between La Défense and La Verrière. VERI trains are moved forward by one minute at La Défense. DEFI trains are delayed by up to 17 minutes along their route.
	On Saturday 17 and Sunday 18 Jan.	From 11:00 p.m.	Service is interrupted between La Défense and La Verrière. Replacement buses.
	From Monday Jan. 19 to Friday Jan. 23	From 10:00 p.m.	Service is interrupted between La Défense and La Verrière. 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.

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

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