The Weekend Recap: works and disruptions for the next 7 days (September 12 to September 18) Traffic info Paris and Île-de-France: status of metro, RER, Transilien, tramway and bus lines

Lines	Dates	Times	Service disruption
	From Monday 14 September to Saturday 19 December	All day	The station is not served at Saint-Michel due to renovation work.
	Until Thursday 22 April 2027	All day	The station is not served at République due to renovation work.
	Sunday 13 September	Until 12:00 pm	Traffic is interrupted on the entire line due to modernization work. Replacement buses.

Lines	Dates	Times	Service disruption
	From Monday 14 September to Friday 9 October, weekdays	From 10:00 pm	Traffic is interrupted between Nanterre – Préfecture and Cergy – Le Haut • Poissy due to works. Replacement buses.
	Until Sunday 13 September	From 10:45 pm	Traffic is interrupted between Denfert-Rochereau and Mitry – Claye • Aéroport Charles de Gaulle 2 – TGV due to works. Replacement buses.
	Saturday 12 and Sunday 13 September	All day	Traffic is interrupted between Gare du Nord and Denfert-Rochereau due to modernization work. Replacement buses.
	From Tuesday 15 to Thursday 24 September, weekdays	From 10:45 pm	Traffic is interrupted between Châtelet – Les Halles and Mitry – Claye • Aéroport Charles de Gaulle 2 – TGV due to works. Replacement buses.
	Until Friday 18 September (except Friday 11, Saturday, Sunday)	Evenings	Traffic is interrupted between Juvisy and Paris Austerlitz via Choisy-le-Roi. Replacement buses.
	Until Friday 18 September (except Saturday, Sunday)	Evenings	Traffic is interrupted between Massy-Palaiseau and Paris Austerlitz. Replacement buses between Pont de Rungis and Massy-Palaiseau.
	Until Friday 18 September (except Saturday, Sunday)	Evenings	Traffic is interrupted between Pont de Rungis and Paris Austerlitz.
	Until Friday 2 October (except Friday 11 September, Saturday, Sunday)	Evenings	Traffic is interrupted between Dourdan and Paris Austerlitz. Replacement buses.
	Until Friday 2 October (except Saturday, Sunday)	Evenings	Traffic is interrupted between Avenue Henri Martin and Pontoise. Replacement buses.
	Until Friday 25 September	Evenings	Traffic is interrupted between Javel and Saint-Quentin-en-Yvelines and between Javel and Versailles Château.
	Saturday 12 and Sunday 13 September	All day	Traffic is reduced between Paris Austerlitz and Choisy-le-Roi. No RER C between Choisy-le-Roi and Massy-Palaiseau. Replacement buses between Pont de Rungis and Massy-Palaiseau.
	From Monday 14 September to Friday 2 October, Monday to Thursday	Evenings	Traffic is interrupted between Saint-Martin d'Étampes and Paris Austerlitz. Replacement buses.
	Until Friday 18 September, weekdays	From 7:50 pm	Traffic is reduced between Paris Gare de Lyon and Melun.
	Until Friday 18 September, weekdays	From 11:15 pm	Traffic is interrupted between Combs-la-Ville - Quincy and Melun. Replacement buses.
	Until Friday 18 September, weekdays	From 10:30 pm	Stations between Paris Gare de Lyon and Villeneuve-Saint-Georges are not served. Replacement buses.
	Until Friday 18 September, weekdays	From 11:50 pm	Traffic is interrupted between Juvisy and Corbeil-Essonnes via Ris-Orangis. Replacement buses.
	Until Friday 18 September, weekdays	From 11:15 pm	Traffic is interrupted between Paris Gare du Nord and Paris Gare de Lyon.
	Saturday 12 and Sunday 13 September	All day	Traffic is interrupted between Paris Gare du Nord and Paris Gare de Lyon. The Stade de France stop is not served in either direction.
	Saturday 12 and Sunday 13 September	All day	Traffic is reduced between Creil and Gare du Nord, between Corbeil-Essonnes and Paris Gare de Lyon, between Melun and Combs-la-Ville - Quincy and between Melun and Paris Gare de Lyon.
	Saturday 12 and Sunday 13 September	From 10:25 pm	The Maisons-Alfort Alfortville stop is not served southbound and the Vert-de-Maisons stop is not served in either direction. Replacement buses.
	Until Friday 25 September, weekdays	From 11:35 pm	Traffic is interrupted between Paris Gare du Nord and Creil. Replacement buses.
	Until Friday 2 October, weekdays	From 10:45 pm	Traffic is interrupted between Nanterre-la-Folie and Chelles Gournay. Replacement buses.
	Sunday 13 September	From 9:30 pm	Traffic is interrupted between Nanterre-la-Folie and Chelles Gournay. Replacement buses.
	Sunday 13 September	From 10:30 pm	Traffic is interrupted between Nanterre-la-Folie and Villiers-sur-Marne and between Nanterre-la-Folie and Tournan. Replacement buses.

Tip : Find the detailed schedule of works from September to October 2026 by clicking on the following pictogram

Tip : Find the detailed schedule of works from September to December 2026 by clicking on the following pictogram

Tip : Find the detailed schedule of works from September to October 2026 by clicking on the following pictogram

Tip : Find the detailed schedule of works for September 2026 by clicking on the following pictogram

Tip : Find the detailed schedule of works from September to December 2026 by clicking on the following pictogram

Lines	Dates	Times	Service interruption
	Until 18 September, weekdays	From 11:35 PM	Service is suspended between Pontoise and Ermont-Eaubonne. Replacement buses.
	Until 9 October, weekdays	From 9:00 PM	Service is suspended between Sarcelles St Brice and Persan Beaumont and between Sarcelles and Luzarches. Replacement buses.
	Sunday 13 September	From 9:25 PM	Service is suspended between Conflans Sainte-Honorine and Pontoise. Replacement buses.
	From Monday 14 to Friday 18 September	From 9:00 PM	Service is suspended between Conflans Sainte-Honorine and Mantes-la-Jolie. Replacement buses.
	From Monday 14 September to Friday 16 October, weekdays	From 9:40 PM	Service is suspended between Paris Saint-Lazare and Mantes-la-Jolie via Poissy. Replacement buses.
	Saturday 12 and Sunday 13 September	All day	Service is suspended between Paris Nord and Aulnay-sous-Bois. Change to RER line B at Aulnay-sous-Bois station to travel to Paris Nord.
	From Monday 14 to Friday 25 September, weekdays	From 9:50 PM	Service is suspended between Sartrouville and Maisons-Laffitte. Trains running between Paris Saint-Lazare and Sartrouville do not stop at Nanterre Université station. Replacement buses.
	From Monday 14 to Friday 25 September, weekdays	From 10:10 PM	Service is suspended between La Défense and Versailles Rive Droite, and between La Défense and Saint-Nom-la-Bretèche. Replacement buses.
	Saturdays 12 and 19 September	Evenings	Service is suspended from Plaisir - Grignon toward Paris Montparnasse. Last train departing from Plaisir - Grignon at 11:11 PM. Replacement buses.
	Saturdays 12 and 19 September	Evenings	Service is suspended from Paris Montparnasse toward Versailles Chantiers. Last train departing from Paris Montparnasse at 12:05 AM. Replacement buses.
	Saturdays 12 and 19 September	Evenings	Service is suspended between Paris Montparnasse and Rambouillet. Last train departing from Paris Montparnasse at 11:35 PM. Last train departing from Rambouillet at 10:25 PM. Replacement buses.
	Until Friday 18 September, weekdays	From 11:15 PM	Service is suspended between Paris Montparnasse and Rambouillet. Replacement buses.
	Until Friday 18 September, weekdays	Evenings	Service is suspended between Paris Montparnasse and Dreux. Replacement buses.
	From Monday 14 to Friday 18 September, weekdays	From 9:30 PM	Service is suspended from Plaisir-Grignon toward Mantes-la-Jolie. Replacement buses.
	Until Friday 25 September, weekdays	From 10:00 PM	Service is suspended between Paris Montparnasse and Plaisir-Grignon. Replacement buses.
	Until Wednesday 30 September, weekdays	From 1:05 AM	Service is suspended from Paris Montparnasse toward Versailles Chantiers. Replacement buses.
	Sunday 13 September	From 9:30 PM	Service is suspended between Paris Est and Meaux. Replacement buses.
	Sunday 13 September	From 9:30 PM	Service is suspended between Paris Est and Château-Thierry. Replacement buses.
	Until 18 September, weekdays	From 9:50 PM	Service is suspended between Paris Est and Meaux. Replacement buses.
	Until Friday 16 October, weekdays	From 9:30 PM	Service is suspended between Paris Est and Château-Thierry. Replacement buses.
	Until Friday 6 November, weekdays	From 9:30 PM	Service is suspended between Paris Est and Coulommiers. Replacement buses.
	Until Sunday 15 November, weekends (except 13, 19, 20 September and 1, 7 and 8 November)	From 10:00 PM	Service is suspended between Paris Est and Coulommiers. Replacement buses.
	Until Friday 11 December, weekdays	From 9:45 PM	Service is suspended between Paris Est and Provins. Replacement buses.
	Saturday 12 and Sunday 13 September	All day	Service is suspended between Melun and Montargis, and between Melun and Montereau via Moret- Veneux-les-Sablons. Replacement buses.
	Until Friday 18 September, weekdays	From 10:00 PM	Service is suspended between Montargis and Melun via Moret-Veneux-les-Sablons. Saint-Mammès station is not served. Replacement buses.
	From Monday 14 to Friday 18 September	Evenings	Service is suspended between La Verrière and La Défense. Replacement buses.

Lines	Dates	Times	Service interruption
	Tuesday 15 September	From 10:00 PM	Service is suspended between Porte d'Italie and Porte de Charenton due to engineering works.
	Until Wednesday 21 October, on Tuesdays	From 9:15 PM	Service is suspended on the entire line. Replacement buses.
	Until Friday 25 September, weekdays	From 10:00 PM	Service is suspended on the entire line. Replacement buses.

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