Works, Works Bulletin, and Disruptions Scheduled disruptions between Saturday, September 27 and Friday, October 3 inclusive
From Saturday, September 27 to Friday, October 3, 2025, disruptions will affect your travel. We’ve got you covered in this recap so you can plan your journeys ahead. Good to know: if you want to travel differently during these disruptions, there are still a few days left to enjoy our 50 daily promo codes of €5 for bike rides reserved in the Bonjour RATP app from Monday, September 1 to 30, En savoir plus.
Metros: Upcoming Disruptions in the Next 7 Days
The planned disruptions between Saturday, September 27 and Friday, October 3 inclusive| Lines | Dates | Times | Service interruption |
|---|---|---|---|
 | Every day until September 28 | All day | This stop is not served at Cambronne station. |
 | Sunday to Thursday, until Oct. 2 | From 10:30 PM | Service will be suspended on the entire line. See transport alternatives. |
RER : Upcoming Disruptions in the Next 7 Days
The planned disruptions between Saturday, September 27 and Friday, October 3 inclusive| Lines | Dates | Times | Service interruption |
|---|---|---|---|
 | From Monday to Friday, until Oct 17 | From 22:15 | Traffic will be suspended between Maisons-Laffitte and Cergy – Le Haut. Replacement buses at Sartrouville. |
 | Weekend of Sept 27–28 | All day | Traffic will be suspended between Denfert-Rochereau and La Croix de Berny/Robinson. Replacement buses will be deployed at Porte d'Orléans. |
| From Monday to Friday until Oct 10 | From 22:45 | Traffic will be suspended between Paris Gare du Nord and Aéroport Charles De Gaulle 2-TGV/Mitry-Claye. Replacement buses. |
 | Weekend of Sept 27–28 | From 23:00 | Traffic is suspended between Champ de Mars and Pontoise. Train frequency reduced between Champ de Mars and Invalides. Replacement buses from 23:00. |
| Weekend of Sept 27–28 | All day | Trains run directly from Juvisy to Choisy le Roi only in this direction. City bus replacements. |
| Weekend of Sept 27–28 | From 23:45 | Traffic is suspended from Juvisy to Paris Austerlitz via Choisy le Roi. Replacement buses. |
| From Wednesday 1 to Friday 31 Oct, weekdays | From 23:00 | Traffic is suspended between Paris Austerlitz and Juvisy via Choisy le Roi. Replacement buses. |
| From Wednesday 1 to Friday 31 Oct, weekdays excluding Saturdays and Sundays | From 23:00 | Traffic is suspended between Avenue Henri Martin and Montigny – Beauchamp and Pontoise. Replacement buses. |
| From Wednesday 1 to Friday 31 Oct, weekdays excluding Saturdays and Sundays | From 23:30 | Traffic is suspended between Dourdan and Paris Austerlitz. Replacement buses. |
| Monday to Friday, until Sept 30 | From 23:30 | Traffic will be suspended between Javel and St-Quentin en Yvelines. City bus lines 169, 171 rerouted. |
| Monday to Friday, until Sept 30 | From 23:00 | Traffic will be suspended between Paris Austerlitz and Pont de Rungis. Metro, tram, city bus lines, or replacement buses may apply. |
| Monday to Friday, until Sept 30 | From 23:00 | Traffic is suspended between Avenue Henri Martin and Montigny Beauchamp. Replacement buses. |
| Monday to Friday, until Sept 30 | From 23:30 | Traffic will be suspended between Dourdan and Paris Austerlitz and between Saint-Martin d’Etampes and Paris Austerlitz. Replacement buses. |
| Monday to Friday, until Sept 30 | From 23:00 | Traffic will be suspended between Paris Austerlitz and Juvisy via Choisy le Roi. Replacement buses. |
| Monday to Friday, until Sept 30 | From 23:30 | Traffic will be suspended between Versailles Château Rive Gauche and Javel. Replacement buses for lines 169 and 171. |
 | Weekend of Sept 27–28 | From 22:50 | Traffic is suspended between Stade de France–St-Denis and Creil. Replacement buses. |
| Mon Sept 29 to Fri Oct 3 | From 23:20 | Stations between Gare de Lyon and Villeneuve-Saint-Georges are not served. Replacement buses. |
| From Wednesday 1 to Friday 31 Oct, weekdays | From 23:35 | Traffic is suspended between Paris Gare du Nord and Creil. Replacement buses. |
| Until Oct 31, Monday to Friday | From 23:20 | Traffic is suspended between Gare du Nord and Creil due to works. Replacement buses. |
 | Monday to Friday until Oct 31 | From 22:45 | Traffic is suspended between Nanterre-la-Folie and Chelles Gournay. Replacement buses. |
Tip: Find in the Bonjour RATP app all alternative routes in case of disruptions on your journeys and the last-departure times of your trains at each station/stops (see the demo by clicking here).
Transiliens: Upcoming Disruptions in the Next 7 Days
The planned disruptions between Saturday, September 27 and Friday, October 3 inclusive| Lines | Dates | Times | Service interruption |
|---|---|---|---|
 | From Sept 27 to Dec 7 (except Saturdays Nov 8 and 22) | From 10:50 PM to 8:50 AM | Traffic is interrupted between Gare du Nord and Sarcelles–St-Brice due to works. Alternatives with the 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 | Traffic is interrupted between Gare du Nord and Ermont–Eaubonne. Please take the RER B from Gare Nord to La Plaine–Stade de France. Replacement buses. |
| From Monday to Friday until September 26 | In the evening | Traffic is interrupted between Paris Gare du Nord and Pontoise. Replacement bus. |
| From Monday to Friday until September 26 | In the evening | Traffic is interrupted between Paris Gare du Nord and Persan - Beaumont via Montsoult - Maffliers. Replacement bus. |
| From Monday to Friday until September 26 | In the evening | Traffic is interrupted between Paris Gare du Nord and Persan - Beaumont via Valmondois. Replacement bus. |
 | Weekend of Sept 27-28 | From 11:45 PM | Traffic is interrupted between Les Mureaux and Mantes la Jolie due to works. Replacement buses with strengthening of line 7820 (formerly Express A14) between La Défense and Mantes la Jolie. |
| Sunday Sept 28 | From 8:30 PM | Traffic is interrupted between Argenteuil and Pontoise • Gisors. Replacement bus. |
| From Monday to Friday, until October 17 | From 9:15 PM | Traffic is interrupted between Issou - Porcheville and Mantes-la-Jolie via Conflans-Sainte-Honorine. Replacement bus. |
| From Monday to Friday, until October 17 | From 9:40 PM | Traffic is interrupted between Paris Saint-Lazare <> Mantes la Jolie via Poissy. Replacement bus. |
 | From Sept 27 to Oct 12, weekends | All day | Traffic is interrupted between Gare du Nord and Mitry–Claye due to works. Please take the RER B and then a K line train between Mitry–Claye and Crépy-en-Valois. |
 | Until Oct 5 on weekends | All day | Traffic interrupted between Suresnes Mt Valérien and Versailles Rive Droite, and between St-Nom-la-Bretèche and Suresnes Mt Valérien towards Versailles Rive Droite, St-Nom-la-Bretèche and Gare Saint-Lazare. Replacement bus. |
| Until Oct 5 on weekends | All day | Traffic interrupted between St-Nom-la-Bretèche and Suresnes Mt Valérien towards Versailles Rive Droite. Replacement bus. |
| Until Oct 5 on weekends | All day | Traffic interrupted between St-Nom-la-Bretèche and Gare Saint-Lazare. Replacement bus. |
| From Monday to Friday until Oct 17 except weekends | From 9:50 PM | Traffic is interrupted between Sartrouville Maisons-Laffitte. Replacement bus. |
 | Weekend of Sept 27-28 | From 4:30 PM | Traffic will be interrupted between Épône - Mézières and Mantes-la-Jolie. Replacement bus. |
| Weekend of Sept 27-28 | From 11:30 PM | Traffic is interrupted between Paris Montparnasse and Plaisir - Grignon. Replacement bus. |
| Weekend of Sept 27-28 | From 11:45 PM | Traffic is interrupted from Paris Montparnasse towards Rambouillet. Replacement bus. |
| From Monday to Friday until Sept 30 | From 9:00 PM | Traffic is interrupted between Paris Montparnasse and Dreux. Replacement bus. |
| From Monday to Friday until Sept 30 | From 10:00 PM | Traffic is interrupted between Paris Montparnasse and Plaisir - Grignon. Replacement bus. |
| From Wednesday 1 to Friday 24 Oct. | From 9:00 PM | Traffic is interrupted from Paris Montparnasse towards Mantes-la-Jolie. Replacement bus. |
| From Wednesday 1 to Friday 24 Oct. | From 9:30 PM | Traffic is interrupted from Paris Montparnasse and Dreux. Replacement bus. |
| From Wednesday 1 to Friday 24 Oct., weekdays | From 10:00 PM | Traffic is interrupted between Paris Montparnasse and Plaisir - Grignon. Replacement bus. |
| From Wednesday 1 to Friday 10 Oct., weekdays | From 11:20 PM | Traffic is interrupted between Paris Montparnasse and Rambouillet. Replacement bus. |
 | Weekend of Sept 27-28 | All day | Traffic is interrupted between Paris Est and Provins. Replacement bus. |
| Weekend of Oct 4-5 | All day | Traffic is interrupted between Paris Est and Provins. Replacement bus. |
| From Mon Sept 29 to Fri Oct 31 | From 9:45 PM | Traffic is interrupted between Gare de l'Est and Provins. Replacement bus. |
| From Mon Sept 29 to Fri Oct 31 | From 10:00 PM | Traffic is interrupted between Paris Est and Château-Thierry. Replacement bus. |
| From Mon Sept 29 to Fri Oct 31 | From 10:20 PM | Traffic is interrupted between Paris Est and Meaux. Replacement bus. |
| Until Friday Dec 12, weekdays | From 9:30 PM | Traffic is interrupted between Paris Est and Coulommiers. Replacement bus. |
 | From Monday to Wednesday Sept 1 to Friday Oct 17, weekdays | From 8:45 PM | Traffic is interrupted between La Verrière and La Défense. Replacement bus. |
Tramways : Upcoming Disruptions in the Next 7 Days
The planned disruptions between Saturday, September 27 and Friday, October 3 inclusive| Lines | Dates | Times | 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, walk to the Balard station of line T3a. |
 | Monday to Friday until Oct 10 | From 10:55 PM | Service is suspended at Gargan and Aulnay-sous-Bois stations in both directions. Replacement buses. |
| Until Saturday Oct 4 | From 10:55 PM | Service is suspended between Gargan and Aulnay-sous-Bois due to maintenance works. |
Bus: Upcoming Disruptions in the Next 7 Days
The planned disruptions between Saturday, September 27 and Friday, October 3 inclusiveFind 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
Viewing this video is subject to your consent regarding the use of cookies and data sharing with our partners. Please accept the terms to access the content.
From now on, you can help boost the visibility of Bonjour RATP articles in Google News.How does it work?Choose as preferred source
