Works, Works Bulletin, and Disruptions Planned disruptions between Saturday, August 23 and Friday, August 29 (inclusive)
From Saturday, August 23 to Friday, August 29, disruptions will affect your transports mainly due to the major works planned for summer 2025. We provide you with all the details in this summary so you can plan your journeys accordingly.
Metros: Upcoming Disruptions in the Next 7 Days
From Saturday, August 23 to Friday, August 29, 2025| Lines | Dates | Timings | Closed Stations |
|---|---|---|---|
 | Until Sunday, August 31 | All day | Service will be suspended between Charles de Gaulle - Etoile and La Défense due to maintenance work. Replacement buses available. See transport alternatives |
 | Until September 28 | All day | The stop at Cambronne will not be served due to modernization works. |
 | From Monday, August 18 to Sunday, August 31 | All day | Service will be suspended between Concorde and Reuilly-Diderot due to maintenance work. Replacement buses available. See transport alternatives. |
| All day | The walking route to reach Henri Mondor hospital from Créteil – L'Échat station is lengthened due to Grand Paris Express works. | |
 | Until August 31 | All day | Access to Gabriel Péri and Pernety stations will be closed due to works. Learn more. |
Good to know 🚧 The schedule for major summer works is online. Check our dedicated article for more information.
RER
From Saturday, August 23 to Friday, August 29, 2025| Lines | Dates | Timings | Service interruption |
|---|---|---|---|
 | Every day until Friday, August 27 | All day | Service will be interrupted between La Croix de Berny and Massy-Palaiseau due to works. Replacement shuttles will operate, calling at intermediate stations. Learn more. |
| Monday to Friday from August 25 to October 10 | From 10:45 PM | Service will be interrupted between Paris Gare du Nord and Aéroport Charles De Gaulle 2-TGV/Mitry-Claye due to works. A replacement bus service is in place, calling at intermediate stations. |
 | Sunday, August 24 | From 11:55 PM | Service will be interrupted between Dourdan and Paris Austerlitz and between Saint-Martin d’Etampes and Paris Austerlitz. Replacement buses. |
| Every day until Saturday, August 23 | All day | Service will be interrupted between Paris Austerlitz and Pontoise / Versailles Château / St Quentin en Yvelines. Alternative routes: Train lines, RER, Metro, Tramway or city buses. |
| Every day until Saturday, August 23 | All day | Service will be interrupted between Massy-Palaiseau and Pont de Rungis. Replacement buses. |
| Monday, August 25 to Friday, August 29 | From 11:00 PM | Service will be interrupted between Avenue Henri Martin and Montigny Beauchamp. Alternative routes: Metro, Tramway, city bus lines or replacement buses. |
| Monday, August 25 to Friday, August 29 | From 11:00 PM | Service will be interrupted between Paris Austerlitz and Juvisy. Replacement buses. |
| Monday, August 25 to Friday, August 29 | From 11:30 PM | Service will be interrupted between Dourdan and Paris Austerlitz and between Saint-Martin d’Etampes and Paris Austerlitz. Replacement buses. |
 | Monday to Friday until August 29 | From 10:30 PM | Stations between Paris Gare de Lyon and Villeneuve S Georges are not served. A replacement bus service is provided to reach Villeneuve-Saint-Georges station. To access intermediate stations, please use metro lines 1 and 8 and regular bus lines. |
| Monday to Friday until Friday, August 29 | From 11:00 PM | Service is interrupted between Paris Gare de Lyon and Corbeil-Essonnes. Replacement buses. |
| Mondays, Tuesdays, Fridays, Saturdays until August 30 | From 11:15 PM | Service is interrupted between Villeneuve S Georges and Corbeil-Essonnes. Replacement buses. |
| Every day until Friday, August 29 | From 11:35 PM | Service is interrupted between Paris Gare du Nord and Creil. Replacement buses. |
 | Until Saturday, August 30 | Until 5:20 AM | Service is interrupted between Villiers-sur-Marne towards Nanterre-La-Folie and from Tournan towards Nanterre-La-Folie. Replacement buses. |
| Monday to Friday until Thursday, September 11 | From 9:50 PM | Service is interrupted between Nanterre-la-Folie and Villiers-sur-Marne - Le Plessis-Trévise and between Nanterre-la-Folie and Tournan. Replacement buses. |
| Monday to Friday until August 29 | From 10:45 PM | Service is interrupted 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/stop (see demo by clicking here).
Good to know 🚧. The schedule for major summer works on
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Transiliens: Upcoming Disruptions in the Next 7 Days
From Saturday, August 23 to Friday, August 29, 2025| Lines | Dates | Timings | Service interruption |
|---|---|---|---|
 | Saturday August 23 and Sunday August 24 | All day | Service is interrupted between Ermont - Eaubonne and Persan - Beaumont via Valmondois. Replacement buses. |
| Monday to Friday until September 26 | In the evening | Service is interrupted between Paris Gare du Nord and Luzarches. Replacement buses. |
| Monday to Friday until September 26 | In the evening | Service is interrupted between Paris Gare du Nord and Pontoise. Replacement buses. |
| Monday to Friday until September 26 | In the evening | Service is interrupted between Paris Gare du Nord and Persan - Beaumont via Montsoult - Maffliers. Replacement buses. |
| Monday to Friday until September 26 | In the evening | Service is interrupted between Paris Gare du Nord and Persan - Beaumont via Valmondois. Replacement buses. |
 | Monday to Friday until August 29 | From 10:00 AM to 4:00 PM | Service is interrupted between Pontoise <> Gisors. Replacement buses. |
| Monday to Friday until August 29 except public holidays | From 8:40 PM | Service is interrupted between Paris Saint-Lazare <> Conflans Sainte-Honorine / Mantes la Jolie. Replacement buses. |
| Monday to Friday until August 29 except public holidays | From 8:40 PM | Trains between Paris Saint-Lazare <> Pontoise have their first stop at Conflans Fin d’Oise. Stations from Argenteuil to Conflans Sainte-Honorine are not served. Replacement buses. |
| Monday to Friday until August 29 | From 9:45 PM | Service is interrupted between Paris Saint-Lazare <> Ermont Eaubonne. Replacement buses. |
 | Monday to Friday until December 19 | In the evening | Service is interrupted between Paris Gare du Nord and Crépy-en-Valois due to works. Replacement buses. |
 | Saturday August 23 | All day | Service is interrupted between Mantes-la-Jolie and Épône - Mézières. For your journey between Mantes-la-Jolie and Epône - Mézières stations, please take line J trains. |
| Sunday August 24 | Until 4:30 PM | Service is interrupted between Mantes-la-Jolie and Épône - Mézières. For your journey between Mantes-la-Jolie and Epône - Mézières stations, please take line J trains. |
| Monday to Friday until August 29 | From 9:00 PM | Service is interrupted between Paris Montparnasse towards Mantes-la-Jolie. A replacement bus service operates from Plaisir Grignon, serving intermediate stations. |
| Monday to Friday until August 29 | From 9:00 PM | Service is interrupted between Paris Montparnasse and Dreux. Replacement buses. |
| Monday to Friday until August 29 | From 9:30 PM | Service is interrupted between Paris Montparnasse and Plaisir - Grignon. Replacement buses. |
| Monday to Friday until August 29 | From 10:30 PM | Service is interrupted between Paris Montparnasse and Rambouillet. Replacement buses. |
 | Monday to Friday until December 12 | From 9:30 PM | Service is interrupted between Gare de l'Est and Coulommiers. Replacement buses. |
| Monday to Friday until August 29 | From 9:45 PM | Service is interrupted between Gare de l'Est and Provins. Replacement buses. |
| Monday to Friday until August 29 | From 10:00 PM | Service is interrupted between Gare de l'Est and Château-Thierry. Replacement buses. |
| Monday to Friday until August 29 | From 10:20 PM | Service is interrupted between Gare de l'Est and Meaux due to works. Replacement buses. |
 | Monday to Friday until August 29 except public holidays | From 10:20 AM to 3:25 PM | Service will be interrupted between Melun and Montereau via Héricy. Replacement buses. |
 | Monday to Friday until August 29 except public holidays | From 9:30 PM | Service will be interrupted between La Défense and La Verrière. A replacement bus service operates, serving intermediate stations. |
Good to know 🚧. Check your Bonjour RATP app for all alternative routes during works.
Tramways : Upcoming Disruptions in the Next 7 Days
From Saturday, August 23 to Friday, August 29, 2025| Lines | Dates | Timings | Stops not served and service interruption |
|---|---|---|---|
 | Until end of February 2026 | All day | Service will be interrupted 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. |
 | From Monday, August 25 to Wednesday, August 27 | From 9:00 PM to 5:00 AM | Service is interrupted on the entire line due to works. Replacement buses. |
Tip: Find in the Bonjour RATP app all alternative routes in case of disruptions on your journeys.
Bus: Upcoming Disruptions in the Next 7 Days
From Saturday, August 23 to Friday, August 29, 2025Find 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
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