The RATP and SNCF networks will face new disruptions this weekend, March 14 and 15, 2026. Several RER, Transilien, and metro lines will be affected by maintenance work and service interruptions. Here's what you need to know to plan your journeys accordingly.
A new weekend of maintenance is scheduled across the RATP and SNCF networks in Île-de-France from Saturday, March 14th to Sunday, March 15th, 2026. The goal is to make progress on the Grand Paris projects, including upcoming metro line extensions or simply to keep the network in good working order. Will this weekend see a flurry of activity or remain relatively quiet?
Be aware of potential traffic disruptions and train cancellations, which often require提前 planning to avoid surprises. To find alternative routes when you need to travel, visit Transilien SNCF, where you’ll find alternative options, including regular bus services that connect to the stations.
Upcoming Roadwork Scheduled for the Weekend of March 14-15, 2026
Stay tuned, as the information may be updated based on the latest updates from RATP and SNCF.
Subway
Line 1
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Line 2
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Line 3
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Line 3bis
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Line 4
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Line 5
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Line 6
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Line 7
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Line 7bis
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Line 8
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Line 9
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Line 10
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Line 11
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Line 12
- Metro Line 12: Upgrade Works - Additional Information:
Until April 12, starting at 10 p.m., train services are suspended every Sunday (except February 22) and on select Wednesdays and Thursdays due to ongoing modernization work. For full details and the complete schedule, visit RATP.fr.
Line 13
- Metro 13: Modernization Works – Service Disrupted:
From March 15 at 10:00 AM until March 29 at 12:00 PM, train services will be suspended along the entire line due to modernization work.
A replacement bus service will operate between Asnières–Gennevilliers–Les Courtilles and Porte de Clichy. - Metro Line 13: Modernization Works - Service Disrupted:
From March 15 at 10:00 until March 29 at 12:00, train services will be suspended along the entire line for modernization work.
Replacement bus services will be in operation.
Line 28
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RER
RER A
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RER B
- RER B: Châtelet <-> CDG2 Airport - Mitry - Claye, May 1 – May 28:
Schedule: Weeknights starting at 10:45 PM.
Dates: from Monday, January 5th to Thursday, May 28th, excluding February 5th, April 6th, and May 1st, 8th, 14th, 15th, and 25th, 2026.
Train services will be suspended between Châtelet Les Halles and Aéroport Charles De Gaulle 2, as well as between Châtelet Les Halles and Mitry - Claye.
A replacement bus service will operate from Gare du Nord. For more details, visit the RER B website.
Reason: maintenance work on the railway network.
RER C
- RER C: Adjusted Schedule from February 23 to March 13
From Monday, February 23 to Friday, March 13, expect some train cancellations on the Paris-Austerlitz / Brétigny line.
- The ZANI trains scheduled at 07:19, 07:33, 07:49, and 08:02 from Brétigny will be canceled.
- The BALI trains set for 17:31, 17:46, 18:01, and 18:16 from Paris-Austerlitz will also be canceled.
Before heading to the station, we recommend checking your train's schedule via:
the Île-de-France Mobilités app, the Transilien.com website, SNCF Connect, or your preferred mobility app.
Reason: The trains are undergoing maintenance. - RER C: Between Saint-Martin d'Étampes and Paris Austerlitz from February 3rd to April 3rd:
Timing: in the evening.
Dates: from Monday, March 2 to Friday, April 3 (excluding weekends).
Train services between Saint-Martin d'Étampes and Paris Austerlitz will be suspended: - Last departure from Saint-Martin d'Étampes at 9:41 PM
- Last departure from Paris Austerlitz at 10:31 PM
A replacement bus service will be operating, serving the intermediate stations.
Reason: maintenance work on the railway network. - RER C: Service disruption between Juvisy and Paris Austerlitz from March 2 to March 27
Period: in the evening.
Dates: from Monday, March 2, to Friday, March 27 (excluding weekends).
Train services between Juvisy and Paris Austerlitz will be suspended:
- Last train from Juvisy at 10:29 PM
- Last train from Paris Austerlitz at 10:36 PM
A replacement bus service will be provided, serving the intermediate stations.
Reason: railway network maintenance. - RER C: From Dourdan to Paris Austerlitz, March 2 – April 3:
Period: in the evening.
Dates: from Monday, March 2nd to Friday, April 3rd (excluding weekends).
Train services between Dourdan and Paris Austerlitz will be suspended:
- Last train from Dourdan at 9:07 PM
- Last train from Paris Austerlitz at 9:17 PM
From 10:20 PM onward, trains will run only as far as Brétigny.
A replacement bus service will be operational, serving intermediate stations.
Reason: railway infrastructure work. - RER C: Between Paris Austerlitz and Pont de Rungis from March 2 to April 3:
Period: in the evening.
Dates: from Monday, March 2nd to Friday, April 3rd (excluding weekends).
Travel between Paris Austerlitz and Pont de Rungis will be disrupted: – Last train from Paris Austerlitz at 10:27 PM
– Last train from Pont de Rungis at 10:08 PM. Alternative transportation options include metro, trams, or city buses.
Reason: railway network maintenance works. - RER C: Between Avenue Henri Martin and Pontoise from March 2 to April 3:
Period: in the evening
Dates: from Monday, March 2 to Friday, April 3 (excluding Saturdays and Sundays).
Travel is disrupted between Avenue Henri Martin and Pontoise:
- Last departure from Avenue Henri Martin at 9:40 PM
- Last departure from Pontoise at 9:58 PM
Alternative routes: line H trains, replacement buses, metro, tram, or city buses.
Reason: railway network maintenance. - RER C: Between Javel and Versailles Château/St-Quentin from March 2 to March 20:
Period: in the evening
Dates: from Monday, March 2 to Friday, March 20 (excluding weekends) The train service between Javel and Versailles Château/St-Quentin will be disrupted: - Last departure from Javel to St-Quentin at 7:47 PM
- Last departure from Javel to Versailles Château at 11:11 PM, with some station passage times between Pont du Garigliano and Versailles Chantiers being earlier than usual
- Last departure from St-Quentin at 8:10 PM
Reason: railway maintenance work. - Metro Line 13: Closure expected until 10 a.m. on Sunday, March 15.
Metro 13: Complete line closure until 10 a.m. on Sunday, March 15.
Reason: infrastructure upgrades to accommodate the new rolling stock. - RER C: Between Invalides and Juvisy from March 14 to March 15:
Period: Entire Weekend
Dates: from Saturday, March 14th to Sunday, March 15th at 5 p.m.*
Traffic will be suspended between Invalides and Juvisy stations.
Alternative: RER B or D, metro lines, trams, or city bus lines.*Special note for Sunday, March 15th: from 5 p.m., train service will resume at Musée d'Orsay, Saint-Michel Notre Dame, Paris Austerlitz, Bibliothèque F. Mitterrand, and all stations from Juvisy to Dourdan and Saint-Martin d’Etampes.
Reason: railway infrastructure maintenance. - RER C: Between Invalides and Massy-Palaiseau from March 14 to March 15:
Period: Throughout the weekend.
Dates: From Saturday, March 14 to Sunday, March 15.
Service is suspended between Invalides and Massy-Palaiseau.
A replacement bus service is available between Pont de Rungis and Massy Palaiseau. Please note that other stations—including RER B, metro lines, tramways, and city bus routes—will operate as usual.
Reason: Railway network maintenance work. - RER C: Service Disruptions Between Invalides and Juvisy from March 14 to March 15:
Period: Entire weekend
Dates: from Saturday, March 14th to Sunday, March 15th at 5 PM*
Services will be suspended between Invalides and Juvisy.
Alternative: RER B or D, metro lines, trams, or city bus routes.*Special note for Sunday, March 15th: from 5 PM, train services will resume at stations including Musée d'Orsay, Saint-Michel Notre Dame, Paris Austerlitz, Bibliothèque F. Mitterrand, and all stations from Juvisy to Dourdan and Saint-Martin d’Etampes.
Reason: railway network maintenance work. - RER C: Between Saint-Martin d'Étampes and Paris Austerlitz, closures from March 1-8 and 15-22-29.
Period: in the evenings.
Dates: Sundays, March 1st, 8th, 15th, 22nd, and 29th.
Train services will be disrupted between Saint-Martin d'Étampes and Paris Austerlitz:
- Last departure from Saint-Martin d'Étampes at 9:41 PM
- Last departure from Paris Austerlitz at 10:45 PM
A replacement bus service has been organized, stopping at intermediate stations.
Reason: railway track maintenance work. - RER C: Between Dourdan and Paris Austerlitz on March 1, 8, 15, 22, and 29
Period: In the evening.
Dates: Sundays, March 1st, 8th, 15th, 22nd, and 29th.
Train services between Dourdan and Paris Austerlitz will be suspended: - Last train from Dourdan departs at 9:07 PM
- Last train from Paris Austerlitz departs at 10:15 PM
A replacement bus service will be available, serving intermediate stations.
Reason: Railway maintenance work.
RER D
- RER D: From Paris-Lyon to Melun and Corbeil-Essonnes, March 2 to April 3:
Period: Weeknights starting at 11:00 PM.
Dates: From Monday, March 2 to Friday, April 3.
Train services between Paris Gare de Lyon and Melun/Corbeil-Essonnes via Évry - Courcouronnes will be temporarily suspended.
A replacement bus service will operate, serving intermediate stations.
Reason: Railway network maintenance work. - RER D: Châtelet to Creil from February 20th to March 2nd, on weekdays starting from 11:35 PM:
Schedule: Weeknights starting at 11:35 PM.
Dates: from Monday, March 2 to Friday, March 20.
Train services will be suspended between Châtelet–Les Halles and Creil.
A replacement bus service will operate, stopping at intermediate stations.
Reason: Railway network maintenance work. - From March 9 to 13 and from March 16 to 20, some train services will be canceled.
From Monday, March 9th to Friday, March 13th, and again from Monday, March 16th to Friday, March 20th, certain trains on Line D will be cancelled: LOPE – 05:26 Corbeil-Essonnes to 07:06 Orry-la-Ville – Coye VEPA – 06:49 Corbeil-Essonnes to 08:03 Villiers-le-Bel – Gonesse – Arnouville
ROPE – 07:22 Orry-la-Ville to 09:02 Corbeil-Essonnes JELO – 08:24 Villiers-le-Bel – Gonesse – Arnouville to 09:20 Juvisy-sur-Orge LOPA – 15:25 Corbeil-Essonnes to 17:06 Orry-la-Ville – Coye LOPÉ – 16:56 Corbeil-Essonnes to 18:36 Orry-la-Ville – Coye ROPE – 17:22 Orry-la-Ville to 19:02 Corbeil-Essonnes ROPE – 18:52 Orry-la-Ville to 20:32 Corbeil-Essonnes VEPA – 19:19 Corbeil-Essonnes to 20:33 Villiers-le-Bel – Gonesse – Arnouville DOPE – 20:41 Corbeil-Essonnes to 21:27 Paris Gare de Lyon REVE – 20:54 Villiers-le-Bel – Gonesse – Arnouville to 22:05 Corbeil-Essonnes ROPE – 21:59 Paris Gare de Lyon to 22:45 Corbeil-Essonnes.
We recommend checking your train schedule the day before at 5 p.m. via your mobility app.
Note: Trains are scheduled for maintenance and may be affected. - RER D: From Stade de France to Creil from March 7 to 15, on weekends:
Period: Weekends, all day long.
Dates: Saturday, March 7 to Sunday, March 8, and Saturday, March 14 to Sunday, March 15.
Travel between Stade France St-Denis and Creil will be interrupted. We recommend travelers heading to Saint Denis station to use trains on line H. For those going to other stations, replacement buses will be available on the station's forecourt at Stade France. A shuttle bus service will also be provided, serving intermediate stations.
Reason: Railway infrastructure work. - RER D: Corbeil-Essonnes <-> Melun, weekends from July 29 to March 2023.
Period: Weekends, all day long.
Dates: Saturday, March 7 to Sunday, March 8; Saturday, March 14 to Sunday, March 15; Saturday, March 21 to Sunday, March 22; and Saturday, March 28 to Sunday, March 29.
Train services between Corbeil-Essonnes and Melun will be suspended during these times.
A replacement bus service will operate, stopping at all intermediate stations.
Reason: Railway infrastructure work.
RER E
- RER E: Nanterre to Chelles 2 – March 15th:
Period: Starting from 10:45 PM
Dates: From Monday, March 2, to Sunday, March 15, excluding Saturdays
Train service between Nanterre-la-Folie and Chelles Gournay will be suspended.
The last NOCY train from Chelles Gournay to Nanterre-la-Folie departs at 10:33 PM.
The final CONY train from Nanterre-la-Folie to Chelles Gournay leaves at 10:49 PM.
Replacement bus services will be available:
- From Chelles Gournay to Paris Gare de l'Est,
- From Paris, take metro line 5 to Bobigny Pablo Picasso, where buses depart toward Chelles Gournay.
Reason: Network maintenance works (preventive track maintenance in the EOLE tunnel, electrical and mechanical signaling updates, Grand Paris developments in Nanterre-la-Folie, Grand Paris Express work in Bondy and Chelles Gournay, track and ballast renewal at Vaires). - RER E: Nanterre–Villiers / Tournan March 2–20:
Period: Weeknights starting at 8:55 PM
Dates: From Monday, March 2 to Friday, March 20
Traffic will be interrupted between Nanterre-la-Folie and Villiers-sur-Marne, as well as between Nanterre-la-Folie and Tournan.
The last NATU train from Tournan to Nanterre-la-Folie departs at 8:53 PM.
From March 2 to 6 and March 9 to 13, the final NOVY train from Villiers-sur-Marne to Nanterre-la-Folie leaves at 9:34 PM.
From March 16 to 20, the last NOVY train on this route departs at 9:19 PM.
The last TANU train from Nanterre-la-Folie to Tournan is at 8:34 PM.
The final VONY train from Nanterre-la-Folie to Villiers-sur-Marne leaves at 8:41 PM.
A replacement bus service will be in operation:
- From Paris, take the RER A to Noisy-le-Grand Mont d’Est, where buses head towards Tournan;
- From Paris, reach Rosny-Bois-Perrier via metro line 11, from where buses serve all stations up to Villiers-sur-Marne (heading towards Noisy-le-Grand Mont d’Est on RER A);
- From Tournan to Nogent-le-Perreux to Paris, take a bus to Val-de-Fontenay and then catch the RER A to reach Paris;
- From Villiers-sur-Marne to Rosny-sous-Bois, take a bus to Rosny-Bois-Perrier and then line 11 metro to go to Paris;
- Buses run between Tournan and Rosny-Bois-Perrier on metro line 11;
- The last two buses departing Tournan are headed to Gare de l’Est;
- There are also buses operating between Rosny-Bois-Perrier and Noisy-le-Grand Mont d’Est on RER A.
Reason: Railway network maintenance (major overnight upgrade projects: Grand Paris at Nanterre-la-Folie, accessibility improvements and modernization at the Rosny-Bois-Perrier station, preparatory work for high-capacity track replacement, track maintenance at Tournan). - RER E: Nanterre to Chelles – March 14th:
Date : Saturday, March 14
The CONY train departing from Nanterre-la-Folie at 11:04 PM heading to Chelles-Gournay will be arriving 2 to 4 minutes earlier along the entire route. Departure now scheduled for 11:02 PM from Nanterre-la-Folie.
Reason : maintenance work on the railway network. - RER E: Villiers to Nanterre, from January 31 to March 14:
Dates: Saturdays, January 31; February 7, 14, and 28; March 7 and 14; and Sunday, March 1
Altered service:
- The 10:04 PM NOVY train departing from Villiers-sur-Marne will now terminate at Paris Est. It will not serve the Magenta - Gare du Nord stations to Nanterre-la-Folie.
Last trains heading to Nanterre-la-Folie before the service change are:
- 10:16 PM NATU and 10:19 PM NOVY.
Please note, from 11:10 PM onward, all trains will both originate from and terminate at Paris Est station.
Reason: Railway network maintenance (specific EOLE works). - RER E: Entire line affected from January 31 to March 14:
Period: from 11:10 PM
Dates: Saturdays, January 31; February 7, 14, and 28; March 7 and 14; and Sunday, March 1
Trains will depart from and arrive at Paris Est station instead of Nanterre-la-Folie.
Trains coming from Tournan will not serve Rosa Parks station.
As a result, train schedules are adjusted: trains will run non-stop between Rosa Parks and Paris Est (except those originating from Tournan, which will be non-stop from Pantin to Paris Est), and no trains will operate directly between Rosa Parks and Nanterre-la-Folie.
Please note, on Saturday, February 14, every other train between Nanterre-la-Folie and Chelles Gournay will be operating. The RER A line serves Val-de-Fontenay, Auber (Saint-Lazare), La Défense, and Nanterre Préfecture stations.
The Metro Line 1 connects Palais Royal - Musée du Louvre (with transfer to Line 7), Neuilly - Porte Maillot, and La Défense.
Line 7 metro serves Paris Est, Palais Royal - Musée du Louvre (with transfer to Line 1), and Chaussée d’Antin La Fayette (Saint-Lazare).
The Tramway T3bis line connects Pantin, Rosa Parks, and Neuilly - Porte Maillot stations.
Rosa Parks station is served by trains from Chelles Gournay and Villiers-sur-Marne stations (interchange at Pantin for travelers coming from Tournan).
Reason: railway network maintenance work (specific EOLE works). - RER E: Nanterre – Villiers / Tournan from 11/01 to 22/03:
Period: Sundays starting from 10:30 p.m.
Dates: Sunday, January 11 to Sunday, February 22, and Sunday, March 8 to Sunday, March 22.
Train services are suspended between Nanterre-la-Folie and Villiers-sur-Marne, as well as between Nanterre-la-Folie and Tournan.
The last NATU train from Tournan to Nanterre-la-Folie departs at 9:53 p.m.
The last NOVY train from Villiers-sur-Marne to Nanterre-la-Folie leaves at 10:19 p.m.
The final TONU train from Nanterre-la-Folie to Tournan, an express service, is at 10:26 p.m.
The last VONY train from Nanterre-la-Folie to Villiers-sur-Marne departs at 10:11 p.m.
A replacement bus service is in place:
- From Paris, take the RER A to Noisy-le-Grand Mont-d’Est where buses depart heading to Tournan;
- From Paris, reach Rosny-Bois-Perrier by Metro Line 11, where buses connect all stations to Villiers-sur-Marne (direction Noisy-le-Grand Mont-d’Est RER A);
- From Tournan to Nogent-le-Perreux for Paris, take a bus to Val-de-Fontenay, then board the RER A to reach Paris;
- From Villiers-sur-Marne to Rosny-sous-Bois, catch a bus to Rosny-Bois-Perrier and then take Metro Line 11 into the city;
- The last two buses leaving Tournan are bound for Gare de l'Est;
- Buses also operate between Rosny-Bois-Perrier and Noisy-le-Grand Mont-d’Est RER A.
Reason: Railway maintenance work (including both regular and preventive track upkeep) between Paris and Noisy-le-Sec, Nogent-le-Perreux, and between Nogent-le-Perreux and Villiers-sur-Marne / Gretz-Armainvilliers, as part of the CDG Express project.
Transilien
Line H
- Line H: Ermont-Eaubonne <-> Pontoise
02/16 - 03/21:
Schedule: Weeknights from 11:35 PM to 4:30 AM.
Dates: February 16 to March 20, from Monday to Friday starting at 11:35 PM.
Train services are suspended between Pontoise and Ermont - Eaubonne.
A replacement bus service has been arranged at Ermont Eaubonne station, serving intermediate stops.
The last train from Pontoise to Paris Nord departs at 10:36 PM.
The last train from Paris Nord to Pontoise departs at 10:41 PM.
Reason: railway track maintenance work.
Line J
- Line J: Conflans Ste-Honorine to Pontoise from February 16-20 and March 2-13:
Period: during weekdays, starting from 9:55 PM.
Dates: from Monday, February 16 to Friday, February 20, and from Monday, March 2 to Friday, March 13.
Train service is suspended between Conflans Sainte-Honorine and Pontoise.
A replacement bus service will be in operation between Conflans Sainte-Honorine and Pontoise, serving all intermediate stations.
The last trains running normally are:
- From Paris Saint-Lazare to Pontoise: 9:57 PM
- From Pontoise to Paris Saint-Lazare: 10:19 PM
Reason: maintenance work. - Line J: Argenteuil <> Ermont - Eaubonne from February 16 to March 13:
Period: on weekdays, starting at 10:10 PM.
Dates: from Monday, February 16 to Friday, March 13.
Train service is interrupted between Argenteuil and Ermont - Eaubonne.
Additionally, the stations of Bois Colombes, Colombes, and Le Stade are not served.
A replacement bus service is provided between Asnières sur Seine and Argenteuil, and between Asnières sur Seine and Ermont Eaubonne, with stops at intermediate stations.
The last trains to run normally are:
- From Paris Saint-Lazare to Ermont Eaubonne: 10:14 PM
- From Ermont Eaubonne to Paris Saint-Lazare: 10:25 PM
Additional information:
- The 10:01 PM train departing from Paris Saint-Lazare bound for Ermont-Eaubonne will terminate at Argenteuil. It will stop at all stations from Asnières sur Seine to Argenteuil.
- The 12:32 AM train departing from Conflans Sainte-Honorine bound for Paris Saint-Lazare is canceled.
Reason: maintenance work. - Line J: Paris St-Lazare <> Mantes via Poissy from February 16 to March 13:
Period: on weekdays, starting from 9:40 PM.
Dates: from Monday, February 16 to Friday, March 13.
Traffic will be interrupted between Paris Saint-Lazare and Mantes la Jolie via Poissy.
A replacement bus service will be provided, serving intermediate stations, between:
- Sartrouville and Les Mureaux.
- Sartrouville and Mantes la Jolie.
Enhancements to regular lines include:
- Bus Line 7820 between La Défense and Mantes la Jolie.
To access the stations of Houilles Carrières sur Seine, Sartrouville, and Poissy, we advise using the RER A line towards Cergy le Haut or Poissy (except from Monday, February 23 to Friday, February 27).
Additional information:
- RER A, from Monday, February 23 to Friday, February 27, train service will be suspended from 10:00 PM between Nanterre Préfecture and Cergy le Haut / Poissy, with a replacement bus service in place.
The last trains operating normally will be:
- From Paris Saint-Lazare to Mantes la Jolie via Poissy: 9:47 PM
- From Mantes la Jolie to Paris Saint-Lazare via Poissy: 9:43 PM
Reason: maintenance work. - Line J: Issou Porcheville <> Mantes la Jolie from February 16 to March 13:
Period: Weeknights, from 9:00 PM.
Dates: Monday, February 16 to Friday, March 13.
The last two trains departing from Paris Saint-Lazare heading to Mantes-la-Jolie via Conflans Sainte-Honorine will now terminate at Issou Porcheville station.
A replacement bus service has been arranged, running between Issou Porcheville and Mantes-la-Jolie, with stops at intermediate stations.
The final trains operating under normal schedule are:
- From Paris Saint-Lazare to Mantes-la-Jolie via Conflans Sainte-Honorine: 9:16 PM.
Reason: maintenance works. - Line J: Argenteuil <> Ermont - Eaubonne from February 16 to March 13:
Period: Weekdays, starting from 10:10 PM.
Dates: Monday, February 16 through Friday, March 13.
Service between Argenteuil and Ermont - Eaubonne is suspended.
Additionally, the stations of Bois Colombes, Colombes, and Le Stade will not be served.
A replacement bus service is provided between Asnières-sur-Seine and Argenteuil, as well as between Asnières-sur-Seine and Ermont Eaubonne, stopping at intermediate stations.
The last trains to run normally are:
- Paris Saint-Lazare to Ermont Eaubonne: 10:14 PM
- Ermont Eaubonne to Paris Saint-Lazare: 10:25 PM
Additional information:
- The 10:01 PM train from Paris Saint-Lazare to Ermont-Eaubonne will now terminate at Argenteuil. It will stop at all stations from Asnières-sur-Seine through to Argenteuil.
- The 12:32 AM train from Conflans Sainte-Honorine to Paris Saint-Lazare is canceled.
Reason: construction works. - Line J: Pontoise <> Gisors on March 14th:
Period: All day long.
Date: Saturday, March 14.
Train services will be interrupted between Pontoise and Gisors.
A replacement bus service is organized, serving the intermediate stations between:
- Pontoise and Boissy l’Aillerie
- Pontoise and Gisors
Reason: Maintenance work.
Line K
- Line K: Paris Nord <-> Crépy-en-Valois from 16/02 to 14/03:
Period: Weekdays from 9:15 PM to 5:05 AM
Dates: February 16 to March 13, starting at 9:15 PM, Monday through Friday
Service between Paris Gare du Nord and Crépy-en-Valois is suspended.
Please note: The last train from Paris Nord to Crépy-en-Valois departs 5 minutes earlier at 8:08 PM from KEPY.
Travelers are advised to take the RER B line from Paris Nord to Mitry Claye, then catch a replacement bus that will connect Mitry Claye to Crépy-en-Valois, stopping at intermediate stations.
Attention: The bus stop at Compans has been relocated to 5 Rue Carré, near the Maison des Associations (line 116).
Reason: Railway maintenance works. - Line K: Aulnay station not served on March 7 and 14:
Period: from 9:15 PM to 6:00 AM
Reason: railway maintenance works.
Line L
- Ligne L: Bécon-les-Bruyères <> Nanterre Université / Maisons-Laffitte 02-13/03:
Period: weekdays starting from 10:00 PM
Dates: Monday, March 2 to Friday, March 13.
Service is suspended between:
- Bécon les Bruyères <> Nanterre Université
- Bécon les Bruyères <> Maisons-Laffitte
A replacement bus service operates between Bécon les Bruyères and Sartrouville, with stops at intermediate stations. To reach the stations of Houilles Carrières sur Seine, Sartrouville, and Maisons-Laffitte, we recommend using the RER A line, branches to Poissy or Cergy le Haut.
The last trains running on a normal schedule are:
- Paris Saint-Lazare to Nanterre Université: 10:05 PM
- Nanterre Université to Paris Saint-Lazare: 10:30 PM
- Paris Saint-Lazare to Maisons-Laffitte: 10:20 PM
- Maisons-Laffitte to Paris Saint-Lazare: 10:04 PM
Additional information:
- The 10:35 PM train departing from Paris Saint-Lazare headed for Nanterre Université terminates at La Garenne Colombes.
Reason: maintenance work. - Ligne L: Bécon les B. <> Nanterre U. / Maisons-Laffitte 02-13/03:
Period: Weeknights starting at 10:00 PM
Dates: Monday, March 2 to Friday, March 13.
Traffic will be suspended between:
- Bécon les Bruyères and Nanterre Université.
- Bécon les Bruyères and Maisons-Laffitte.
A replacement bus service will run between Bécon les Bruyères and Sartrouville, serving intermediate stations.
For access to the Houilles Carrières-sur-Seine, Sartrouville, and Maisons-Laffitte stations, we recommend using the RER A line branches to Poissy or Cergy Le Haut.
The last trains operating as usual:
- From Paris Saint-Lazare to Nanterre Université: 10:05 PM
- From Nanterre Université to Paris Saint-Lazare: 10:30 PM
- From Paris Saint-Lazare to Maisons-Laffitte: 10:20 PM
- From Maisons-Laffitte to Paris Saint-Lazare: 10:04 PM
Additional information:
- The 10:35 PM train departing from Paris Saint-Lazare heading to Nanterre Université will end its journey at La Garenne Colombes.
Reason: Maintenance work.
Line N
- Line N: Paris Montparnasse <-> Rambouillet
09-31/03:
Period: Weeknights starting at 8:00 p.m.
Date Range: Monday, March 9 to Tuesday, March 31.
Train traffic is halted between Paris Montparnasse and Rambouillet.
Last departure from Paris Montparnasse heading to Rambouillet: RICA at 7:45 p.m.
The ROPO services at 8:05 p.m., 8:35 p.m., and 9:05 p.m. will terminate at La Verrière.
The ROPO services at 9:35 p.m., 10:05 p.m., 10:35 p.m., and 11:35 p.m. will end their route at Versailles Chantiers.
Last departure from Rambouillet to Paris Montparnasse: PORO at 8:23 p.m.
The PORO at 8:55 p.m. originates from La Verrière.
The PORO services at 9:23 p.m., 9:55 p.m., and 10:25 p.m. begin from Versailles Chantiers.
An alternative bus service will operate, serving intermediate stations.
Reason: maintenance work on the railway network. - Line N: Rambouillet to La Verrière, March 7-28 (Saturday) 04:53-05:09
Period: First train of the morning.
Dates: Saturday the 7th, Saturday the 14th, Saturday the 21st, and Saturday the 28th of March.
Traffic will be suspended from Rambouillet towards La Verrière. The 4:53 a.m. train will be rerouted from La Verrière. The first outgoing train from Rambouillet departs at 5:23 a.m. and arrives at Paris Montparnasse at 6:26 a.m.
A replacement bus service will be in operation, serving intermediate stations.
Reason: railway maintenance works.
Line P
- P Line: Paris Est – Château-Thierry 01/05 - 03/27:
Period: Weeknights starting from 10:00 PM
Dates: Monday, January 5 to Friday, March 27
Service is interrupted between Paris Est and Château-Thierry.
The last PIMO train from Château-Thierry to Paris Est departs at 9:04 PM.
The last ZIMO train from Paris Est to Château-Thierry departs at 9:49 PM.
A replacement bus service is in operation, serving all intermediate stations.
Reason: Railway works as part of network upgrades, including station accessibility improvements, track maintenance between Noisy and Château-Thierry, renovation of the shelter at Meaux, rail replacements at Château-Thierry, and repairs to the Grand Morin railway bridge. - Line P: Paris Est – Meaux, from February 16 to March 27:
Period: Weeknights starting from 10:20 PM
Dates: From Monday, February 16 to Friday, February 27, and from Friday, March 6 to Friday, March 27
Traffic will be suspended between Paris Est and Meaux.
The last PICI train from Meaux to Paris Est departs at 9:50 PM. Please note: on Friday, March 6, this train leaves Meaux at 9:49 PM.
The final MICI train from Paris Est to Meaux is scheduled for 10:31 PM.
A replacement bus service is in operation, serving the intermediate stations:
- From Paris Est to Meaux (local and stopping at all stations);
- From Paris Est to Meaux without stops, then continuing to Esbly, the terminus;
- From Meaux to Paris Est (local);
- From Chelles Gournay to Meaux (local);
- From Paris Est to Lagny-Thorigny (local);
- Between Meaux and Val d’Europe RER A (non-stop).
Reason: Railway maintenance work (Grand Paris Express works at Chelles Gournay, electrical and mechanical signaling system upgrades, station canopy refurbishment at Meaux, bridge refurbishment over the Grand Morin River, track maintenance between Noisy and Château-Thierry). - Line P: Paris Est – Provins 2 – 20/03:
Period: Weeknights starting from 8:45 PM
Dates: Monday, March 2 to Friday, March 20
Traffic between Paris Est and Provins will be temporarily halted.
The last PIBU train from Provins to Paris Est departs at 7:46 PM.
The last XIBU train from Paris Est to Provins leaves at 8:47 PM.
A replacement bus service will be in operation, serving intermediate stations.
Reason: Railway maintenance work (early night work including preparatory activities for track and ballast renewal at high capacity, and preventive track maintenance between Gretz-Armainvilliers and Longueville). - Line P: Paris Est – Coulommiers 2 – 27/03:
Period: Weeknights starting from 9:30 PM
Dates: Monday, March 2 to Friday, March 27 (extended)
Traffic between Paris Est and Coulommiers is suspended.
The last PITU train from Coulommiers to Paris-Est departs at 8:38 PM.
The last CITU train from Paris Est to Coulommiers departs at 9:17 PM.
A replacement bus service will be in operation, serving intermediate stations.
Reason: railway works (major overnight maintenance: preparatory work for track and ballast replacement with high efficiency). - Line P: Paris Est – Château-Thierry, from February 1st to March 29th:
Period: starting from 11:00 PM
Dates: Sundays, February 1st, 8th, and 22nd; Sundays, March 8th, 15th, and 29th
Train service between Paris Est and Château-Thierry will be suspended.
The last PIMO train from Château-Thierry to Paris Est departs at 10:04 PM.
The last ZIMO train from Paris Est to Château-Thierry departs at 10:49 PM.
A replacement bus service will be operating, serving stations along the route.
Reason: railway maintenance work (track repairs between Lagny-Thorigny and Château-Thierry, renewal of tracks and ballast at Vaires-Torcy, Grand Paris Express works at Chelles Gournay, and CDG Express upgrades). - Line P: Paris Est – Meaux, from February 1 to March 29, temporarily disrupted
Period: Sundays starting at 10:50 PM
Dates: from Sunday, February 1 to Sunday, March 15, excluding Sunday, March 1, and Sunday, March 29
Traffic will be suspended between Paris Est and Meaux.
The last PICI train from Meaux to Paris Est departs at 10:20 PM.
The last MICI train from Paris Est to Meaux leaves at 11:01 PM.
A replacement bus service will be available, serving the following intermediate stations:
- From Paris Est to Meaux (all stops and express services);
- From Paris Est to Meaux without stops, then Esbly as the final stop, starting Sunday, February 8, 2026;
- From Meaux to Paris Est (all stops);
- From Chelles Gournay to Meaux (all stops);
- Between Meaux and Val d'Europe RER A (non-stop).
Reason: railway works scheduled in the area (CDG Express, Grand Paris Express Bondy, maintenance work on the track between Gagny and Meaux, renewal of tracks and ballast at Pantin and between Gagny and Vaires-Torcy). - Line P: Paris Est – Coulommiers from February 1st to March 29th:
Period: Sundays starting from 10:30 PM
Dates: from Sunday, February 1st to Sunday, February 22nd, including Sundays on March 8th, 15th, and 29th
Train traffic is suspended between Paris Est and Coulommiers.
The last PITU train from Coulommiers to Paris Est departs at 9:38 PM.
The last CITU train from Paris Est to Coulommiers leaves at 10:17 PM.
A replacement bus service is provided, serving intermediate stations.
Reason: railway works (upgrades for CDG Express, maintenance, and preventative repairs on tracks and electrical installations).
R Line
- R Line: Updated Train Schedule from March 1st to March 31st:
Period: Monday to Sunday
Dates: March 1st to March 31st
Departure or passage times at certain stations on line R may be moved earlier, and your journey times could be affected.
Reason: maintenance work and network development
For all the latest updates, visit our X feed or your line’s blog. - Line R: Paris-Lyon<>{}Montereau/Montargis, interrupted from 02/03 to 03/04:
Schedule: During weekdays starting at 11:15 PM.
Dates: From Monday, March 2nd to Friday, April 3rd. Travel will be suspended between Paris Gare de Lyon and Montereau via Moret Veneux les S., as well as between Paris Gare de Lyon and Montargis.
A bus replacement service has been arranged, connecting all intermediate stations.
Reason: Railway network maintenance work. - R Line: Between Melun and Montereau from March 7th to 22nd, on weekends.
Period: Weekends, all day long.
Dates: Weekends of March 7-8, 14-15, and 21-22.
Travel between Melun and Montereau via Héricy will be disrupted.
A replacement bus service is arranged, stopping at the intermediate stations.
Reason: Railway maintenance works.
Line U
- Line U: La Défense <-> La Verrière 02-31/03:
Period: Weeknights starting from 8:30 p.m.
Dates: Monday, March 2 to Tuesday, March 31.
Train service between La Défense and La Verrière is suspended. The last departure from La Défense towards La Verrière is at 9:15 p.m. (VERI), and the last from La Verrière to La Défense is at 8:20 p.m. (DEFI).
A replacement bus service is in operation, stops will include intermediate stations.
Reason: Maintenance work on the railway network.
Line V
Aucune perturbation annoncée à ce jour.
Tramway
T1
- Tram T1: Safety Measures - Service Disruption:
Traffic is halted between Asnières - Quatre Routes and Saint-Denis station due to damage caused by a third party. Service resumption is expected by summer 2026.
Replacement buses are operating between Asnières–Gennevilliers–Les Courtilles and Mairie de Villeneuve-la-Garenne.
T2
Aucune perturbation annoncée à ce jour.
T3a
Aucune perturbation annoncée à ce jour.
T3b
Aucune perturbation annoncée à ce jour.
Q4
Aucune perturbation annoncée à ce jour.
T5
Aucune perturbation annoncée à ce jour.
T6
Aucune perturbation annoncée à ce jour.
T7
Aucune perturbation annoncée à ce jour.
T8
Aucune perturbation annoncée à ce jour.
T9
Aucune perturbation annoncée à ce jour.
T10
Aucune perturbation annoncée à ce jour.
What advice do you have for users during these disruptions?
Passengers are advised toplan ahead, checking the timetable of replacement buses and allowing for extra travel time. They can consult real-time information via official applications such as SNCF Connect, Île-de-France Mobilités, or by following the Twitter accounts of the lines concerned. It is also advisable to ask station agents for precise, up-to-date information.
In short, get ahead of the game so you don't waste time and avoid disappointment!
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