Metro and RER updates: closures, work, and demonstrations in Paris this Thursday June 18, 2026

Every day, Sortiraparis.com keeps you updated with the essential information you need to know about Paris. This includes closures and maintenance affecting public transport operated by RATP, such as the Metro, RER trains, and buses, as well as traffic conditions and delays on major routes. Additionally, it covers upcoming large events or demonstrations planned in the capital: everything you need to know about traffic and circulation in Paris, both today and in the days ahead.

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• RER
• Metro System
• Trains
• Tram Networks
• Ongoing construction projects causing disruptions in Paris

RER:

• RER A
• RER B
• RER C
• RER D
• RER E

RER B: 

• RER B: Châtelet <-> CDG Terminal 2 Airport - Mitry - Claye 01/06-31/12:
  Period: on weekdays from 10:45 p.m.
  Dates: from Monday, June 1 to Thursday, December 31
  Traffic is suspended between Châtelet–Les Halles and CDG Airport 2 and between Châtelet–Les Halles and Mitry–Claye.
  A replacement bus service will operate from Gare du Nord.
  For more information, consult the RER B website.Reason: works on the rail network.
• RER B - Stade de France - Concert (Bruno Mars) - Thursday, June 18:
  Period: From 2 p.m. to the end of service
  Date : Thursday, June 18
  Concert at the Stade de France (Bruno Mars)
  Risk of heavy crowding on the RER B, RER D, and Line 13 metro. No RER D after the concert. Prefer the Line 14 metro for both going and returning.
  Have a great concert, everyone.
• Stade de France - Concert (Bruno Mars) - Saturday, June 20:
  Period: from 2:00 PM to service end Date: Saturday, June 20 Concert at Stade de France (Bruno Mars) Risk of heavy crowding on RER B, RER D, and Line 13 metro. No RER D after the concert. Please favor Line 14 metro for both going and returning. Have a great concert, everyone.
• RER B - Stade de France - Concert (Bruno Mars) - Sunday, June 21:
  Period: From 2:00 PM to End of Service Date: Sunday, June 21 Concert at Stade de France (Bruno Mars) High crowd risk on RER B, RER D and Metro 13. Please favor Metro 14 for going and returning. Have a great concert, everyone.
• RER B: Denfert-Rochereau <-> La Croix de Berny/Robinson June 27-28:
  Period : on weekends, all day.
  Dates : from Saturday 27 to Sunday 28 June.
  Traffic will be disrupted between Denfert-Rochereau and La Croix de Berny and between Denfert-Rochereau and Robinson.
  A replacement bus service will operate, serving the intermediate stations.

RER C: 

• RER C: between Paris Austerlitz and Juvisy, from 01/06 to 19/06.
  Period: evenings.
  Dates: from Monday, June 1 to Friday, June 19 (weekends excluded)
  Traffic is suspended between Paris Austerlitz and Juvisy:
  - Last train from Juvisy at 21:59
  - Last train from Paris Austerlitz at 22:06
  A replacement bus service will operate, serving the intermediate stations.
  Reason: railway works.
• RER C: Champ de Mars and Saint-Quentin / Versailles-Château 13–14–27–28 June:
  Period: All weekend.
  Dates: from Saturday 13 to Sunday 14 June and from Saturday 27 to Sunday 28 June.
  Traffic is suspended between: - Champ de Mars and Versailles Château - Champ de Mars and St-Quentin en Yvelines
  Disruption: Line N, metro, tram or city bus.
  Reason: works on the rail network.
• RER C: St-Martin d'Étam. and Paris Austerlitz on 07-14 and 28/06:
  Period: evenings.
  Dates: Sundays June 7, 14 and 28.
  Traffic is suspended between Saint-Martin d'Étampes and Paris Austerlitz:
  - Last departure from Saint-Martin d'Étampes at 21:41
  - Last departure from Paris Austerlitz at 22:45
  A replacement bus service will be provided, with stops at the intermediate stations.
  Reason: railway works.
• RER C: between Dourdan and Paris Austerlitz on 07-14 and 28/06:
  Period: evenings.
  Dates: Sundays June 7, June 14, and June 28.
  Traffic is suspended between Dourdan and Paris Austerlitz:
  - Last departure from Dourdan at 21:07
  - Last departure from Paris Austerlitz at 22:15
  A replacement bus service will operate, serving the intermediate stations.
  Reason: rail network work.
• RER C: between Paris Austerlitz and Pont de Rungis from June 1 to June 19:
  Period: evenings.
  Dates: from Monday the 1st to Friday the 19th of June (Saturdays and Sundays excluded)
  Traffic is suspended between Paris Austerlitz and Pont de Rungis: - Last departure from Paris Austerlitz at 21:57
  - Last departure from Pont de Rungis at 22:08. Advisory: metro, trams or city buses
  Reason: works on the rail network.
• RER C: between Javel and Versailles-Château/St-Quentin from 01/06 to 19/06:
  Period: evenings
  Dates: Monday, June 1 to Friday, June 19 (excluding Saturdays and Sundays)
  Traffic is suspended between Javel and Versailles Château / St-Quentin en Yvelines:
  - Last departure from Javel to St-Quentin at 23:02
  - Last departure from Javel to Versailles Château at 23:11
  - Last departure from Versailles Château at 22:25
  - Last departure from St-Quentin at 22:40Report: line N or city bus 169 or 171
  Reason: railway works.
• RER C: Between Avenue Henri Martin and Pontoise, June 1–July 3:
  Period: evenings.
  Dates: From Monday, June 1 to Friday, July 3 (excluding Saturdays and Sundays).
  Traffic will be suspended between Avenue Henri Martin and Pontoise:
  - Last departure from Avenue Henri Martin at 9:40 p.m.
  - Last departure from Pontoise at 9:58 p.m.
  Detour/alternatives: line H or replacement bus, metro, trams or city bus 138.
  Reason: works on the railway network.
• RER C : between Dourdan and Paris Austerlitz, 1 June to 3 July :
  Period: evenings.
  Dates: from Monday, June 1 to Friday, July 3 (excluding Saturdays and Sundays).
  Traffic is suspended between Dourdan and Paris Austerlitz: - Last departure from Dourdan at 9:07 PM
  - Last departure from Paris Austerlitz at 9:17 PM
  From 10:20 PM, trains terminate at Brétigny.
  A replacement bus service will be provided, serving the intermediate stations.
  Reason: railway works.
• RER C: between Saint-Martin d'Étampes and Paris-Austerlitz from 01/06 to 19/06:
  Period: evenings.
  Dates: from Monday, June 1 to Friday, June 19 (excluding Saturdays and Sundays).
  Traffic is suspended between Saint-Martin d’Étampes and Paris Austerlitz:
  - Last departure from Saint-Martin d'Étampes at 21:41
  - Last departure from Paris Austerlitz at 22:31A replacement bus service will be provided, stopping at the intermediate stations.
  Reason: railway works.
• RER C: between Saint-Martin-d'Étampes and Paris Austerlitz from 22/06 to 03/07:
  Period : evenings.
  Dates : from Monday, June 22 to Friday, July 3 (excluding Saturdays and Sundays).
  Traffic will be suspended between Saint-Martin d’Étampes and Paris Austerlitz:
  - Last departure from Saint-Martin d'Étampes at 20:26
  - Last departure from Paris Austerlitz at 22:31
  A replacement bus service will operate, serving the intermediate stations.
  Reason : railway works.
• RER C: between Paris Austerlitz and Juvisy from June 22 to July 3:
  Period : evenings.
  Dates : from Monday, June 22 to Friday, July 3 (excluding Saturdays and Sundays).
  Traffic will be suspended between Paris Austerlitz and Juvisy: - Last departure from Juvisy at 21:59 - Last departure from Paris Austerlitz at 22:36
  A replacement bus service will operate, serving intermediate stations.
  Reason : railway works.
• RER C: between Paris Austerlitz and Pont de Rungis, from 22 June to 3 July:
  Period: evenings
  Dates: Monday, June 22 to Friday, July 3 (excluding Saturdays and Sundays)
  Traffic is suspended between Paris Austerlitz and Pont de Rungis:
  - Last departure from Paris Austerlitz at 22:27
  - Last departure from Pont de Rungis at 22:08
  Disruption: metro, trams or city buses
  Reason: railway works.
• RER C: between Javel and Versailles-Château/St-Quentin from June 22 to July 3:
  Period : evenings.
  Dates : from Monday, June 22 to Friday, July 3 (excluding Saturdays and Sundays).
  Traffic is suspended between Javel and Versailles Château/St-Quentin-en-Yvelines:
  - Last departure from Javel to St-Quentin at 23:02
  - Last departure from Javel to Versailles Château at 22:41
  - Last departure from Versailles Château at 22:25
  - Last departure from St-Quentin at 22:40
  Alternative: Line N or city bus 169 or 171
  Reason : rail network works.
• RER C: Champ de Mars and St-Quentin/Versailles-Château 13-14-27-28/06:
  Période : All weekend.
  Dates : from Saturday 13 to Sunday 14 June and from Saturday 27 to Sunday 28 June.
  Traffic is halted between: - Champ de Mars and Versailles Château - Champ de Mars and St-Quentin-en-Yvelines
  Disruption : Line N, metro, tram or city bus.
  Reason : railway works.
• RER C: Between Dourdan and Paris Austerlitz on 07-14 and 28/06:
  Period: evenings.
  Dates: Sundays June 7, 14 and 28.
  Traffic is interrupted between Dourdan and Paris Austerlitz:
  - Last departure from Dourdan at 21:07
  - Last departure from Paris Austerlitz at 22:15
  A replacement bus service will be provided, serving the intermediate stations.
  Reason: works on the railway network.
• RER C: Saint-Martin d'Étam. and Paris Austerlitz on 07-14 and 28/06:
  Period: evenings.
  Dates: Sundays June 7, 14 and 28.
  Traffic is interrupted between Saint-Martin d'Étampes and Paris Austerlitz:
  - Last departure from Saint-Martin d'Étampes at 21:41
  - Last departure from Paris Austerlitz at 22:45
  A replacement bus service is provided, serving the intermediate stations.
  Reason: works on the railway network.
• RER C: Champ de Mars and Versailles-Château / Saint-Quentin 04-05/07
  Period : all weekend.
  Dates : from Saturday, July 4 to Sunday, July 5.
  Traffic is suspended between :- Champ de Mars <> Versailles Château - Champ de Mars <> Saint-Quentin en Yvelines
  Disruption : Line N, the metro, tram or city bus
  Reason : railway network works.
• RER C: Between Dourdan and Paris Austerlitz on 5, 12, 19 and 26 July:
  Period: evenings.
  Dates: Sundays July 5, 12, 19 and 26.
  Traffic is interrupted between Dourdan and Paris Austerlitz: - Last departure from Dourdan at 21:07
  - Last departure from Paris Austerlitz at 22:15
  A replacement bus service will be in operation, serving the intermediate stations.
  Reason: railway works.
• RER C: Saint-Martin d'Étampes and Paris Austerlitz, 5 December 2019 and 26 July:
  Period: evenings.
  Dates: Sundays July 5, 12, 19 and 26.
  Traffic is interrupted between Saint-Martin d'Étampes and Paris Austerlitz: - Last departure from Saint-Martin d'Étampes at 21:41 - Last departure from Paris Austerlitz at 22:45
  A replacement bus service is in place, serving the intermediate stations.
  Reason: works on the railway network.
• RER C: between Dourdan and Paris Austerlitz, from July 6 to July 31:
  Période : les soirées.
  Dates : du lundi 6 au vendredi 31 juillet, (sauf samedi, dimanche et fête).
  The service operates in the evenings during this period.
  Le trafic est interrompu entre Dourdan et Paris Austerlitz :- Dernier départ de Dourdan 21h07
  - Dernier départ de Paris Austerlitz à 21h17A partir de 22h20, les trains sont terminus Brétigny.
  From 22:20, trains terminate at Brétigny.
  Un service de bus de remplacement est mis en place, avec desserte des gares intermédiaires.
  A replacement bus service will be provided, stopping at intermediate stations.
  Motif : travaux sur le réseau ferroviaire.
  Reason: railway works.
• RER C: between Paris Austerlitz and Pont de Rungis, July 6 to July 31:
  Period: evenings.
  Dates: from Monday, July 6 to Friday, July 31, (excluding Saturdays, Sundays and public holidays).
  Rail service is interrupted between Paris Austerlitz and Pont de Rungis:
  - Last departure from Paris Austerlitz at 22:27
  - Last departure from Pont de Rungis at 22:08
  Alternative: metro, trams or city buses.
  Reason: railway works.
• RER C: between Javel and Versailles-Château/St-Quentin from 22 June to 3 July:
  Period: evenings.
  Dates: Monday, July 6 to Friday, July 10.
  Traffic is suspended between Javel and Versailles Château / St-Quentin-en-Yvelines.
  - Last train from Javel to St-Quentin at 23:02
  - Last train from Javel to Versailles Château at 22:41
  - Last train from Versailles Château at 22:25
  - Last train from St-Quentin-en-Yvelines at 22:40
  Report: line N or city buses 169 or 171
  Reason: railway works.
• RER C: between Avenue Henri Martin and Pontoise, July 6–13:
  Period: Evenings.
  Dates: from Monday, July 6 to Monday, July 13 (excluding Saturdays and Sundays).
  Traffic is suspended between Avenue Henri Martin and Pontoise: - Last departure from Avenue Henri Martin at 21:40 - Last departure from Pontoise at 21:58. Disruption: line H or replacement bus, metro, trams, or city bus 138.
  Reason: works on the railway network.
• RER C: between Saint-Martin d'Étampes and Paris Austerlitz, July 6–10:
  Period: evenings.
  Dates: from Monday, July 6 to Friday, July 10.
  Traffic will be suspended between Paris Austerlitz and Saint-Martin d'Étampes: - Last departure from Saint-Martin d'Étampes at 20:26 - Last departure from Paris Austerlitz at 22:31
  A replacement bus service will be deployed, serving the intermediate stations.
  Reason: railway works.
• RER C : between Paris Austerlitz and Juvisy, July 6–10:
  Period: evenings.
  Dates: Monday, July 6 to Friday, July 10.
  Traffic is interrupted between Paris Austerlitz and Juvisy: last train from Juvisy at 21:59; last train from Paris Austerlitz at 22:36. A replacement bus service will operate, stopping at intermediate stations.
  Reason: railway works.
• RER C: between Javel and Versailles Château/St-Quentin-en-Yvelines on 13/07:
  Period : the evening.
  Dates : Monday, July 13.
  Rail traffic will be suspended between Javel and Versailles Château / St-Quentin-en-Yvelines:
  - Last departure from Javel to St-Quentin at 23:02
  - Last departure from Javel to Versailles Château at 23:11
  - Last departure from Versailles Château at 22:25
  - Last departure from St-Quentin at 22:40
  Disruption: line N or city buses 169 or 171
  Reason : maintenance work on the rail network.
• RER C: between Paris Austerlitz and St-Martin d'Étam. from July 13 to 31:
  Période : les soirées.
  Dates : du lundi 13 au vendredi 31 juillet (sauf samedi, dimanche et fête).
  Traffic is suspended between Paris Austerlitz and Saint-Martin d'Étampes: - Last departure from Saint-Martin d'Étampes at 21:41
  - Last departure from Paris Austerlitz at 22:31
  A replacement bus service will operate, serving the intermediate stations.
  Motif : travaux sur le réseau ferroviaire.
• RER C: between Paris Austerlitz and Juvisy from July 13 to July 31,
  Period: evenings.
  Dates: from Monday, July 13 to Friday, July 31 (excluding Saturdays, Sundays and holidays).
  Traffic is interrupted between Paris Austerlitz and Juvisy: - Last departure from Juvisy at 22:29 - Last departure from Paris Austerlitz at 22:36
  A replacement bus service is in operation, serving the intermediate stations.
  Reason: railway works.
• RER C: Major Summer Works 2026, July 15 to August 22:
  Period : all day.
  Dates : from Wednesday, July 15 to Saturday, August 22.
  Traffic is suspended between :- Paris Austerlitz <> Pontoise- Paris Austerlitz <> Saint-Quentin-en-Yvelines- Paris Austerlitz <> Versailles Château
  Report : RER or train, metro, trams or existing city bus lines.
  Motif : works on the railway network.

RER D:

• RER D: Paris-Lyon to Villeneuve Saint-Georges not served from 08 to 19/06:
  Period: on weekdays from 1:00 a.m.
  Dates: Monday, June 8 to Friday, June 19.
  The ROPO train departing from Paris Gare de Lyon at 1:00 a.m. does not stop at Maisons-Alfort, Le Vert-de-Maisons, Créteil Pompadour or Villeneuve-Triage.
• RER D: Combs-la-Ville<>Melun: reduced service from June 1 to June 26 on weekdays:
  Period: on weekdays from 9:30 a.m. to 4:00 p.m.
  Dates: Monday, June 1 to Friday, June 26.
  Service between Combs-la-Ville - Quincy and Melun will be reduced; expect only every other train.
  Reason: rail network works.
• RER D : Malesherbes <> Corbeil : service suspended from 01/06 to 19/06. :
  Period: on weekdays from 9 p.m. to 5 a.m.
  Dates: from Monday, June 1 to Friday, June 19. Traffic is suspended between Malesherbes and Corbeil-Essonnes.
• RER D: Corbeil-Essonnes <> Juvisy: service suspended from June 1 to June 26:
  Period: Weekdays from 11:15 p.m.
  Dates: Monday, June 1 to Friday, June 26.
  Reason: maintenance on the railway network.
• RER D : Paris Nord <> Creil : service suspended from June 1 to June 26:
  Period: on weekdays from 11:35 p.m.
  Dates: from Monday, June 1 to Friday, June 26. Traffic is suspended between Paris Gare du Nord and Creil.
• RER D : Corbeil-Essonnes <> Juvisy : service suspended from 1 June to 26 June :
  Period : on weekdays, from 11:15 p.m.
  Dates : from Monday, June 1 to Friday, June 26.
  Reason : maintenance work on the rail network.
• RER D: Trains held at the maintenance workshop:
  From Monday, 15/06 to Friday, 19/06, some trains on line D will be canceled: ROPE 05:37 Orry-la-Ville Coye -> 07:17 Corbeil-Essonnes LOPE 06:41 Corbeil-Essonnes -> 08:21 Orry-la-Ville Coye VEPA 07:34 Corbeil-Essonnes -> 08:48 Villiers-le-Bel Gonesse Arnouville ROPE 08:37 Orry-la-Ville Coye -> 10:17 Corbeil-Essonnes JELO 09:09 Villiers-le-Bel Gonesse Arnouville -> 10:05 Juvisy-sur-Orge LOPA 11:10 Corbeil-Essonnes -> 12:51 Orry-la-Ville Coye LOPA 15:25 Corbeil-Essonnes -> 17:06 Orry-la-Ville Coye ROPE 17:22 Orry-la-Ville Coye -> 19:02 Corbeil-Essonnes VEPA 19:19 Corbeil-Essonnes -> 20:33 Villiers-le-Bel Gonesse Arnouville REVE 20:54 Villiers-le-Bel Gonesse Arnouville -> 22:05 Corbeil-Essonnes
  To plan your trip, check the day before at 17:00 on the route calculator in the Île-de-France Mobilités app, the Transilien site, Transilien.com, SNCF Connect, or your mobility app. Before heading to the station, we recommend verifying your train times.
• RER D - Stade de France - Bruno Mars Concert - Thursday, June 18:
  Date : Thursday, June 18Concert at the Stade de France (Bruno Mars)High traffic expected on RER B, RER D and line 13 metro. No RER D after the concert. Prefer line 14 metro for both going and returning.Have a great concert, everyone.
• RER D: Paris Lyon <> Juvisy / Combs: service suspended on 20/06.
  Period: from 11:15 p.m.
  Date: Saturday, June 20.
  Traffic is interrupted between Paris Gare de Lyon and Juvisy and between Paris Gare de Lyon and Combs-la-Ville - Quincy.
  A replacement bus service is in operation, serving the intermediary stations.
  Reason: railway works.
• RER D - Stade de France - Concert (Bruno Mars) - Saturday, June 20:
  Date : Saturday, June 20 Concert at Stade de France (Bruno Mars) Expect heavy crowds on the RER B, RER D and Line 13 metro. Use Line 14 for both your outward and return trips. Have a great concert, everyone.
• RER D - Stade de France - Concert (Bruno Mars) - Sunday, June 21:
  Date : Sunday, June 21 Concert at the Stade de France (Bruno Mars) Expect heavy crowds on the RER B, RER D and line 13 metro. Please prefer line 14 for both going and returning. Have a great concert, everyone.
• RER D: Corbeil <> Malesherbes: service disrupted from 22/06 to 26/06.
  Period: on weekdays, from 11 p.m. to 5 a.m.
  Dates: from Monday, June 22 to Friday, June 26.
  Train service is interrupted between Corbeil-Essonnes and Malesherbes.
  A replacement bus service is being provided, serving the intermediate stations.
  Reason: rail works.
• RER D: Paris-Lyon <> Combs-la-Ville/Juvisy: service interrupted on 28/06:
  Period : from 11:15 p.m.
  Date : Sunday, June 28.
  Traffic is halted between Paris Gare de Lyon and Combs-la-Ville - Quincy and between Paris Gare de Lyon and Juvisy.
  A replacement bus service is in operation, serving the intermediate stations.
  Reason : railway works.
• RER D: Combs-la-Ville <> Melun: reduced service 29/06-10/07:
  Period: on weekdays from 9:30 a.m. to 4:00 p.m.
  Dates: Monday, June 29 to Friday, July 10.
  Rail traffic is reduced between Combs-la-Ville - Quincy and Melun; expect only every other train.
  Reason: works on the railway network.
• RER D: Paris Nord <> Creil service suspended from 29/06 to 31/07.
  Period: on weekdays from 11:35 p.m.
  Dates: Monday, June 29 to Friday, July 31, excluding public holidays.
  Traffic is disrupted between Paris Gare du Nord and Creil.
  A replacement bus service will be provided, stopping at intermediate stations.
  Reason: railway works.
• RER D: Corbeil-Essonnes <> Malesherbes service suspended June 29–July 31. :
  Period: Weeknights from 11 p.m. to 5 a.m.
  Dates: Monday, June 29 to Friday, July 31, excluding public holidays.
  Traffic is suspended between Corbeil-Essonnes and Malesherbes.
  A replacement bus service will operate, calling at the intermediate stations.
  Reason: railway works.
• RER D: Corbeil-Essonnes–Juvisy service suspended from 29 June to 10 July:
  Period: on weekdays from 11:15 p.m.
  Dates: Monday, June 29 to Friday, July 10.
  Train service is suspended between Corbeil-Essonnes and Juvisy.
  Reason: works on the rail network.
• RER D : Service between Paris Nord and Paris Lyon suspended from 29/06 to 03/07.
  Period : on weekdays from 11:15 p.m.
  Dates : from Monday, June 29 to Friday, July 3.
  Traffic is suspended between Paris Gare du Nord and Paris Gare de Lyon. Trains bound for Melun and Corbeil-Essonnes will depart from Paris Gare de Lyon Grandes Lignes.
  Reason : maintenance work on the railway network.
• RER D: Corbeil-Essonnes <> Malesherbes disrupted from 04 to 05/07:
  Period: all day.
  Dates: Saturday, July 4 to Sunday, July 5.
  Traffic is suspended between Corbeil-Essonnes and Malesherbes.
  A replacement bus service is in operation, serving the intermediate stations.
  Reason: railway works.
• RER D: Combs <> Melun: reduced service on weekends of 4-5 and 11-12 July:
  Period: all day.
  Dates: Saturdays and Sundays, July 4–5 and 11–12.
  Traffic is reduced between Combs-la-Ville - Quincy and Melun; expect one train every two.
  Reason: railway works.
• RER D: Melun to Corbeil-Essonnes service disrupted July 13–31.
  Period : on weekdays from 23:15.
  Dates : from Monday the 13th to Friday the 31st of July, excluding public holidays.
  Traffic is suspended between Melun and Corbeil-Essonnes.
  A replacement bus service is provided, stopping at the intermediate stations.
  Reason : maintenance work on the rail network.
• RER D: Paris Gare de Lyon to Melun/Corbeil service suspended from 13 to 31 July.
  Period: on weekdays from 11:15 p.m.
  Dates: from Monday the 13th to Friday the 31st of July, excluding public holidays.
  Traffic is suspended between Paris Gare de Lyon and Melun and between Paris Gare de Lyon and Corbeil-Essonnes.
  A replacement bus service will operate, serving the intermediate stations.
  Reason: works on the railway network.
• RER D: Paris–Lyon <> Melun/Corbeil-Essonnes service interrupted July 13–31:
  Period: weekdays from 11:15 p.m.
  Dates: from Monday the 13th to Friday the 31st of July, excluding public holidays.
  Train service is suspended between Paris Gare de Lyon and Melun, and between Paris Gare de Lyon and Corbeil-Essonnes.
  A replacement bus service will be provided, serving the intermediate stations.
  Reason: railway works.
• RER D: Stade de France <> Creil, service suspended 18/07-02/08:
  Period: all day.
  Dates: weekends of July 18–19, 25–26 and August 1–2.
  Traffic is suspended between Stade de France - Saint-Denis and Creil.
  A replacement bus service will be provided, with service to intermediate stations.
  Reason: railway works.

RER E: 

• RER E: Nanterre to Chelles, June 15 – September 4:
  Period : on weekdays from 10:45 PM
  Dates : Monday, June 15 to Friday, September 4
  Traffic is suspended between Nanterre-la-Folie and Chelles Gournay.  
  The last NOCY train from Chelles Gournay to Nanterre-la-Folie is at 10:33 PM.
  The last CONY train from Nanterre-la-Folie to Chelles Gournay is at 10:49 PM, except from June 15 to 16, when the last CONY train from Nanterre-la-Folie to Chelles Gournay is at 10:38 PM.
  A replacement bus service will run, serving intermediate stations:
  - From Chelles Gournay to Paris Gare de l'Est,
  - From Paris, connect via line 5 of the Bobigny Pablo Picasso metro where buses to Chelles Gournay depart.
  Reason : railway works
• RER E: Nanterre – Villiers / Tournan, 27/04–10/07:
  Period : on weekdays from 10:25 p.m.
  Dates : Monday, April 27 to Friday, July 10
  Traffic is suspended between Nanterre-la-Folie and Villiers-sur-Marne and between Nanterre-la-Folie and Tournan. 
  The last NATU train from Tournan to Nanterre-la-Folie is at 9:53 p.m. 
  The last NOVY train from Villiers-sur-Marne to Nanterre-la-Folie is at 10:25 p.m. 
  The last TONU train from Nanterre-la-Folie to Tournan is at 10:26 p.m. 
  The last VONY train from Nanterre-la-Folie to Villiers-sur-Marne is at 10:10 p.m.
  A replacement bus service is in place: 
  - From Paris, reach Noisy-le-Grand Mont-d'Est (RER A) where the buses to Tournan depart; 
  - From Paris, reach Rosny-Bois-Perrier on Metro line 11 from which buses serve all stations up to Villiers-sur-Marne (direction Noisy-le-Grand Mont-d'Est RER A) ; 
  - From Tournan to Rosny-sous-Bois for Paris, reach Rosny-Bois-Perrier by bus and then take Metro line 11. 
  - From Villiers-sur-Marne to Rosny-sous-Bois, reach Rosny-Bois-Perrier by bus and then take Metro line 11 to reach Paris ; 
  - The last two buses from Tournan are bound for Gare de l'Est.
  Reason : rail network works (CDG Express, rail renewal, track maintenance, Rosny-Bois-Perrier station accessibility, EOLE-specific works, Grand Paris at Nogent-le-Perrueux and Rosny-Bois-Perrier, Grand Paris Express at Bondy).
• RER E: Nanterre to Chelles, 20/06–28/06:
  Period : from 10:45 PM
  Dates : Saturdays, June 20 and 27, and Sunday, June 28
  Traffic is interrupted between Nanterre-la-Folie and Chelles Gournay.
  The last NOCY train from Chelles Gournay to Nanterre-la-Folie is at 10:33 PM.
  The last CONY train from Nanterre-la-Folie to Chelles Gournay is at 10:49 PM.
  A replacement bus service is in operation:
  - From Chelles Gournay to Paris Gare de l'Est,
  - From Paris, connect via Line 5 of the Bobigny–Pablo Picasso metro, from which buses to Chelles Gournay depart.
  Reason : works on the railway network (infrastructure maintenance).
• RER E: Nanterre – Villiers/Tournan May 23–June 7 and June 20 and 27:
  Period: weekend starting at 10:30 p.m.
  Dates: from Saturday, May 23 to Sunday, June 7, and Saturdays June 20 and 27
  Traffic is suspended between Nanterre-la-Folie and Villiers-sur-Marne and between Nanterre-la-Folie and Tournan.
  On Saturdays, the last VONY train from Nanterre-la-Folie is timetable to depart at 22:41. The last NOVY train from Villiers-sur-Marne is timetable to depart at 22:03.
  On Sundays, the last TONU train from Nanterre-la-Folie is timetable to depart at 22:26. The last NOVY train from Villiers-sur-Marne is timetable to depart at 22:03.
  A replacement bus service will operate, serving intermediate stations.
  Reason: railway works (track maintenance between Paris and Nogent, maintenance of electrical installations between Nogent and Gretz).
• RER E: Nanterre to Chelles, June 20–28:
  Période : à partir de 22h45
  Dates : samedis 20 et 27 juin et dimanche 28 juin
  Le trafic est interrompu entre Nanterre-la-Folie et Chelles Gournay.
  Le dernier train NOCY de Chelles Gournay vers Nanterre-la-Folie est à 22h33.
  Le dernier train CONY de Nanterre-la-Folie vers Chelles Gournay est à 22h49.
  Un service de bus de remplacement est mis en place :
  - De Chelles Gournay à Paris Gare de l'Est,
  - From Paris, connect via Line 5 of the Bobigny – Pablo Picasso metro to where buses to Chelles Gournay depart.
  Motif : travaux sur le réseau ferroviaire (maintenance des infrastructures).
• RER E : Nanterre – Villiers / Tournan, May 10–17 and June 28 :
  Period: starting at 10:25 p.m.
  Dates: Sundays May 10, 17 and June 28
  Traffic is suspended between Nanterre-la-Folie and Villiers-sur-Marne and 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 departs at 10:19 p.m.
  The last TONU train from Nanterre-la-Folie to Tournan departs 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 operation, serving the intermediate stations.
  Reason: railway works (track maintenance between Paris and Nogent-le-Perreux and maintenance of electrical and signaling installations between Nogent-le-Perreux and Longueville).
• RER E: Nanterre–Villiers / Tournan 11/07 – 2/08:
  Period : the weekend starting at 9:40 p.m.
  Dates : from Saturday, July 11 to Sunday, August 2
  Traffic is suspended between Nanterre-la-Folie and Villiers-sur-Marne and between Nanterre-la-Folie and Tournan.
  From July 11 to August 2 (except July 18 and 19):
  The last NATU train from Tournan to Nanterre-la-Folie is at 9:23 p.m.
  The last NOVY train from Villiers-sur-Marne to Nanterre-la-Folie is at 9:34 p.m.
  The last TONU train from Nanterre-la-Folie to Tournan is at 9:34 p.m.
  The last VONY train from Nanterre-la-Folie to Villiers-sur-Marne is at 9:11 p.m.
  July 18 and 19 :
  The last NATU train from Tournan to Paris Est is at 9:23 p.m.
  The last NOVY train from Villiers-sur-Marne to Nanterre-la-Folie is at 9:34 p.m.
  The last TONU train from Paris Est to Tournan is at 9:47 p.m.
  The last VONY train from Paris Est to Villiers-sur-Marne is at 9:24 p.m.
  A replacement bus service is being provided, serving intermediate stations.
  Reason : railway works (track maintenance).
• RER E : Nanterre–Villiers / Tournan, July 11 to August 9:
  Period : Weekdays and weekends
  Dates : Saturday, July 11 to Sunday, August 9
  Every other train runs between Nanterre-la-Folie and Villiers-sur-Marne all day long;
  Every other train runs between Nanterre-la-Folie and Tournan from 16:00 to 20:00;
  Except from Monday, July 20 to Friday, July 24:
  - every other train runs between Nanterre-la-Folie and Villiers-sur-Marne from 05:20 to 09:30 and from 15:55 to 22:25;
  - every other train runs from Tournan to Nanterre-la-Folie from 05:20 to 08:45 and from Nanterre-la-Folie to Tournan from 15:55 to 22:26.
  Rosny-Bois-Perrier station is not served from July 27 to August 2. Buses replace trains between these stations.
  Reason : railway works (construction on the new platforms for line 15 as part of the Grand Paris Express).
• RER E : Nanterre - Villiers / Tournan from July 13 to August 7:
  Period: weekends from 10:10 p.m.
  Dates: from Monday, July 13 to Friday, August 7
  Traffic is suspended between Nanterre-la-Folie and Villiers-sur-Marne, and 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 departs at 10:04 p.m.
  The last TONU service from Nanterre-la-Folie to Tournan leaves at 9:56 p.m.
  The last VONY train from Nanterre-la-Folie to Villiers-sur-Marne leaves at 9:11 p.m.
  A replacement bus service is being arranged, with stops at intermediate stations.
  Reason: railway works (multiple track maintenance works between Paris and Nogent - Le Perreux).
• RER E: Nanterre - Villiers/Tournan/Chelles on July 18 and 19:
  Period : all weekend long
  Date : Saturday, July 18 and Sunday, July 19
  Between Nanterre-La-Folie and Rosa Parks no trains operate. Departures and arrivals will be handled at Paris Est;
  Pantin and Rosa Parks stations will not be served by trains from Tournan;
  Trains will therefore run with no stops from Noisy-le-Sec to Paris Est;
  Reason : railway works (maintenance in the tunnel).

Back to Top

Subways:

• Line 1
• Line 2
• Line 3
• Line 3 bis
• Line 4
• Line 5
• Line 6
• Line 7
• Line 7 bis
• Line 8
• Line 9
• Line 10
• Line 11
• Line 12
• Line 13
• Line 14
  

Metro Line 1:

• Metro 14 / 9 / 6 / 4 / 2 / 1: Cultural event - Other:
  🎵 Music Festival: some metro, RER and tram lines will run all night on June 21. Details of the lines in service and the stations served are available on the Île-de-France Mobilités and RATP websites and apps.

Metro Line 2:

• Metro 14 / 9 / 6 / 4 / 2 / 1: Cultural event - Other:
  🎵 Music Festival: some metro, RER and tram lines will run all night on June 21. Details of the lines in service and the stations served are available on the Île-de-France Mobilités and RATP websites and apps.

Metro Line 3: aucune perturbation

Metro Line 3 Bis: aucune perturbation

Metro Line 4:

• Metro 14 / 9 / 6 / 4 / 2 / 1: Cultural event - Other:
  🎵 Music Festival: some metro, RER and tram lines will run all night on June 21. Details of the lines in service and the stations served are available on the Île-de-France Mobilités and RATP websites and apps.
• Metro 4: Works - Service suspended:
  From July 6 to July 24 inclusive, train traffic will be suspended between Montparnasse-Bienvenue and Les Halles due to works.

Metro Line 5: aucune perturbation

Metro Line 6:

• Metro 14 / 9 / 6 / 4 / 2 / 1: Cultural event - Other:
  🎵 Music Festival: some metro, RER and tram lines will run all night on June 21. Details of the lines in service and the stations served are available on the Île-de-France Mobilités and RATP websites and apps.

Metro Line 7:

• Metro Line 7: Local strike action – service disrupted:
  On June 19, traffic along the entire line will be disrupted due to a local protest.
• Metro 7: Local social movement - Service disrupted:
  On June 19, traffic along the entire line will be disrupted due to a local social movement.

Metro Line 7B: aucune perturbation

Metro Line 8:

• Metro Line 8: Construction – Service Disrupted
  From August 20 to August 27 (inclusive), traffic will be interrupted between Balard and Concorde due to works.

Metro Line 9:

• Metro 9: Adjusting the interval between trains - Reduced speed:
  Trains are running at reduced speed between Porte de Montreuil and Mairie de Montreuil due to an adjustment of the interval between trains at Croix de Chavaux.
• Metro 14 / 9 / 6 / 4 / 2 / 1: Cultural event - Other:
  🎵 Music Festival: some metro, RER and tram lines will run all night on June 21. Details of the lines in service and the stations served are available on the Île-de-France Mobilités and RATP websites and apps.

Metro Line 10:

• Metro Line 10: Train operation delayed - Service disrupted:
  Traffic to Gare d’Austerlitz is disrupted following a delayed train maneuver at Gare d’Austerlitz.
• Metro 10: Train maneuver delayed - Traffic disrupted:
  Traffic across the entire line is disrupted after a delayed train maneuver at Gare d’Austerlitz.

Line 11 Metro: aucune perturbation

Metro Line 12:

• Metro Line 12: Modernisation works - Service disrupted:
  From June 24 to June 28 inclusive, on Wednesdays and Sundays from 10:00 PM, traffic will be suspended along the entire line due to modernization work.
• Metro Line 12: Modernisation works – Traffic disrupted:
  From June 24 to June 28 inclusive, on Wednesdays and Sundays from 10:00 PM, traffic on the entire line will be suspended due to modernization work.
• Metro Line 12: Modernisation works — Service disrupted:
  From July 1 to July 5, inclusive, on Wednesdays and Sundays from 10 p.m., service on the entire line will be suspended due to modernization work.
• Line 12: Modernisation works - Service disruption:
  From July 1 to July 5, inclusive, service on the entire line will be suspended on Wednesdays and Sundays starting at 10:00 PM due to modernization work.
• Line 12: Modernisation works – Traffic disrupted:
  From July 8 to July 9, inclusive, on Wednesday and Thursday from 10:00 p.m., traffic on the entire line will be suspended due to modernization work.
• Metro 12: Modernisation works - Traffic disrupted:
  From July 8 to July 9 inclusive, on Wednesdays and Thursdays from 10 p.m., traffic will be suspended along the entire line due to modernization works.
• Metro 12: Modernisation works - Traffic disrupted:
  From July 16 to July 26, inclusive, traffic will be halted between Jules Joffrin and Concorde due to modernization works.
• Metro 12: Modernisation works — service disrupted:
  From August 19 to August 30 inclusive, on Wednesdays and Sundays from 10:00 p.m., traffic will be suspended on the entire line due to modernization works.
• Metro 12: Modernisation works - Traffic interrupted:
  From August 19 to August 30 inclusive, on Wednesdays and Sundays from 10:00 PM, service on the entire line will be suspended due to modernization works.

Metro Line 13:

• Metro Line 13: Construction Work - Service Disrupted:
  On June 28 until 12:00, the entire line will be disrupted due to works.
  Replacement buses will operate between Asnières - Gennevilliers - Les Courtilles and Porte de Clichy.
• Metro 13: Renovation work - Traffic disrupted:
  From 6 July to 26 July inclusive, traffic will be suspended between Châtillon - Montrouge and Malakoff - Rue Etienne Dolet due to renovation work.
  A replacement bus service will be provided.
• Line 13: Modernisation works - traffic disrupted:
  From July 31 to August 17 inclusive, traffic will be interrupted between Saint-Denis–Université and La Fourche due to modernization works.
  Replacement bus service.
• Line 13 Metro: Modernisation works – service disruption:
  From July 31 to August 17 inclusive, service will be disrupted between Saint-Denis – Université and La Fourche due to modernization works.
  Replacement buses will be provided.
• Metro 13: Modernisation works - Service disrupted:
  On August 2, until 12:00, service on the entire line will be suspended due to modernization work.
  Replacement buses.
• Line 13: Modernisation works - Traffic disrupted:
  From August 2 until 12:00, service on the entire line will be suspended due to modernization work.
  A replacement bus service will operate only between the Asnières Gennevilliers Les Courtilles and Porte de Clichy stations.
• Metro 13: Modernisation works - Traffic disrupted:
  On August 16, until 12:00, service on the entire line will be suspended due to modernization works.
  A replacement bus service will operate only between the Asnières Gennevilliers Les Courtilles and Porte de Clichy stations.
• Metro 13: Modernisation works - Service suspended:
  From August 16 until 12:00, service on the entire line will be suspended due to modernization work.
  A replacement bus service will operate between the Asnières Gennevilliers Les Courtilles and Porte de Clichy stations only.
• Metro 13: Modernisation works - Traffic disrupted:
  On August 30, until 12:00, service on the entire line will be suspended due to modernization works.
  A replacement bus service will operate only between the Asnières Gennevilliers Les Courtilles and Porte de Clichy stations.
• Metro 13: Upgrading works — Traffic suspended:
  From August 30 until 12:00, service on the entire line will be suspended due to modernization works.
  Replacement buses will run only between the stations Asnières Gennevilliers Les Courtilles and Porte de Clichy.

Metro Line 14:

• Metro 14 / 9 / 6 / 4 / 2 / 1: Cultural event - Other:
  🎵 Music Festival: some metro, RER and tram lines will run all night on June 21. Details of the lines in service and the stations served are available on the Île-de-France Mobilités and RATP websites and apps.
• Metro Line 14: Cultural demonstration - Traffic disrupted:
  All night on June 21, the line will run only between Saint-Denis–Pleyel and Thiais–Orly (Orly Airport will not be served).

Back to Menu

• To be read
• What to do this weekend in Paris and the Île-de-France region, June 19–21, 2026
• What to do in Paris this week, June 15–21, 2026: the must-see outings
• This week's top picks in Paris and Île-de-France, June 15–21, 2026

Trains:

• Line H
• Line J
• Line K
• Line L
• Line N
• Line P
• Line R
• Line U

Train Line H: 

• Line H: Epinay-Ermont disruption from 23:35 on 01/06 to 31/07:
  Period: weekdays from 11:35 p.m.
  Dates: June 1 to July 31 (excluding July 13–15)
  Traffic is suspended between Épinay-Villetaneuse and Ermont-Eaubonne from Monday to Friday starting at 11:35 p.m.Derniers trains :Paris <> Pontoise : 22:41Pontoise <> Paris : 21:36Paris <> Persan via Valmondois : 21:56Persan via Valmondois <> Paris : 22:05
  Reason: rail network works.
• Ligne H :From 11 to 15 July. Traffic suspended between Epinay and Ermont:
  

Train Line J: 

• Line J – Reduced transport services across the entire line.
  Line J. The transport service has been scaled back.
  An operational incident has made certain trains unavailable (wheel repairs). This forces us to cut back the service.
  The transport plan for June 15–19
  Trains Origine/Terminus Conflans Ste Honorine and Les Mureaux are cancelled.
  To offset the reduced coverage, some trains will make additional stops at certain stations.
  Paris<>Gisors axis: the 6:47 from Gisors and the 18:27 from Paris St Lazare do not run.
  The Gisors-bound train will depart at 7:12 instead of 7:16 and will stop at all stations from Gisors to Pontoise. We recommend checking the timetable before heading to the station.
  The teams are working toward a normal service by mid-July.
  Every Friday at 5 p.m., see the timetable for trains running the following week.
  For more information, visit the Line J Blog.
• Line J: Paris Saint-Lazare to Poissy 06-20/06:
  Period: all day.
  Dates: Saturdays June 6, 13 and 20 and Sundays June 7, 14.
  Traffic is suspended between Paris Saint-Lazare <> Poissy.
  A replacement bus service is in operation, serving the intermediate stations, between:
  - Sartrouville <> Poissy.
  Augmentation of regular lines:
  - Bus 7820 between La Défense <> Mantes-la-Jolie.
  - Bus 7821 between La Défense <> Les Mureaux.
  Additional information:
  - Traffic is suspended, all day, between Nanterre Préfecture <> Poissy/Cergy-le-Haut.
  Reason: works on the rail network.
• Line J: Paris St-Lazare <> Mantes via Poissy from 08/06 to 10/07:
  Period: Weekday daytime.
  Dates: from Monday, June 8 to Friday, July 10.
  A speed restriction in the Maisons-Laffitte area is causing timetable changes, at both departures and arrivals, on the Paris Saint-Lazare <> Mantes-la-Jolie via Poissy line.
• Ligne J : Argenteuil <> Ermont - Eaubonne du 15 au 26/06 : Line J: Argenteuil <> Ermont-Eaubonne from June 15 to 26:
  Period: on weekdays, from 10:10 p.m.
  Dates: from Monday 15 to Friday 26 June.
  Traffic is suspended between Argenteuil and Ermont-Eaubonne.
  A replacement bus service is organized between Argenteuil and Ermont Eaubonne, serving the intermediate stations.
  The last trains to run as usual are:
  - Paris Saint-Lazare to Ermont Eaubonne: 22:14
  - Ermont Eaubonne to Paris Saint-Lazare: 22:28
  Additional information:
  - The 22:01 train from Paris Saint-Lazare to Ermont-Eaubonne is terminus at Argenteuil station.
  - The 00:32 train from Conflans Sainte-Honorine to Paris Saint-Lazare is cancelled.
  Reason: works.
• Line J: Issou Porcheville <> Mantes-la-Jolie from 01/06 to 17/07:
  Period: on weekdays, from 9:00 p.m.
  Dates: from Monday, June 1 to Friday, July 17, excluding July 13 and 14.
  The last two trains departing from Paris Saint-Lazare to Mantes la Jolie via Conflans Sainte-Honorine will terminate at Issou Porcheville station.
  A replacement bus service will operate between Issou Porcheville and Mantes la Jolie, serving intermediate stations.
  The last train to run as scheduled:
  - Paris Saint-Lazare to Mantes la Jolie via Conflans Sainte-Honorine: 21:16
  Reason: maintenance works.
• Line J: Paris St-Lazare <> Mantes via Poissy, June 1 to July 17:
  Period: on weekdays from 9:40 p.m.
  Dates: from Monday, June 1 to Friday, July 17.
  Traffic is suspended between Paris Saint-Lazare <> Mantes-la-Jolie via Poissy.
  A replacement bus service is in place, calling at intermediate stations, between:
  - Sartrouville <> Les Mureaux.
  - Sartrouville <> Mantes-la-Jolie.
  Regular lines strengthened:
  - Bus 7820 between La Défense <> Mantes-la-Jolie.
  The last trains to operate as usual are:
  - Paris Saint-Lazare to Mantes-la-Jolie via Poissy: 21:47
  - Mantes-la-Jolie to Paris Saint-Lazare via Poissy: 21:43
  Reason: works.
• Line J: Paris Saint-Lazare <> Poissy, June 27–28:
  Period : all day.
  Dates : Saturday 27 and Sunday 28 June.
  Traffic is suspended between Paris Saint-Lazare and Poissy.
  A replacement bus service is in place, with stops at intermediate stations, between:
  - Sartrouville <> Poissy.Reinforcement of regular lines:
  - Bus 7820 between La Défense <> Mantes-la-Jolie.
  - Bus 7821 between La Défense <> Les Mureaux.
  Additional information :
  - Traffic is suspended all day between Nanterre Préfecture <> Poissy / Cergy-le-Haut.
  Reason : works.
• Line J: Paris Saint-Lazare to Poissy, June 27–28:
  Period : all day.
  Dates : Saturday 27 and Sunday 28 June.
  Traffic is suspended between Paris Saint-Lazare <> Poissy.
  A replacement bus service is being introduced, with calls at intermediate stations, between:
  - Sartrouville <> Poissy.Renforcement of regular lines:
  - Bus 7820 between La Défense <> Mantes la Jolie.
  - Bus 7821 between La Défense <> Les Mureaux.
  Additional information:
  - Traffic is suspended all day between Nanterre Préfecture <> Poissy / Cergy le Haut.
  Reason : construction works.
• Line J: Paris St-Lazare <> Mantes via Poissy from 27 to 28 June:
  Period: from Saturday at 10:00 p.m. to Sunday at 8:00 a.m.
  Dates: Saturday, June 27 and Sunday, June 28.
  Traffic is suspended between Paris Saint-Lazare and Mantes-la-Jolie via Poissy.
  A replacement bus service is deployed, serving the intermediate stations, between:
  - Sartrouville <> Les Mureaux.
  - Sartrouville <> Mantes-la-Jolie.
  Reinforcement of regular lines:
  - Bus 7820 between La Défense and Mantes-la-Jolie.
  - Bus 7821 between La Défense and Les Mureaux.
  Additional information:
  - Traffic is suspended all day between Nanterre Préfecture and Poissy / Cergy le Haut.
  Reason: works.
• Line J: Paris Saint-Lazare to Mantes via Poissy from 27 to 28 June:
  Period: from Saturday at 10:00 PM through Sunday until 8:00 AM.
  Dates: Saturday 27 and Sunday 28 June.
  Traffic is suspended between Paris Saint-Lazare and Mantes-la-Jolie via Poissy.
  A replacement bus service is in place, serving the intermediate stations, between:
  - Sartrouville <> Les Mureaux.
  - Sartrouville <> Mantes-la-Jolie.
  Increased frequency on regular lines:
  - Bus 7820 between La Défense and Mantes-la-Jolie.
  - Bus 7821 between La Défense and Les Mureaux.
  Additional information:
  - Traffic is interrupted all day between Nanterre Préfecture and Poissy / Cergy le Haut.
  Reason: works.
• Line J: Argenteuil <> Ermont Eaubonne from 29 June to 3 July:
  Period: starting at 22:10.
  Dates: Monday, June 29 to Friday, July 3.
  Traffic is suspended between Argenteuil and Ermont Eaubonne.
  In addition, the stations of Bois-Colombes, Colombes, and Le Stade will not be served.
  A substitute bus service is in place, stopping at intermediate stations, between:
  - Asnières sur Seine <> Argenteuil.
  - Asnières sur Seine <> Ermont Eaubonne.
  The last trains operating as usual are:
  - Paris Saint-Lazare to Ermont Eaubonne: 22:14
  - Ermont Eaubonne to Paris Saint-Lazare: 22:25
  Additional information:
  - The 22:01 train from Paris Saint-Lazare to Ermont Eaubonne is terminated at Argenteuil. It will stop at all Asnières sur Seine stations up to Argenteuil.
  - The 00:32 train from Conflans Sainte-Honorine to Paris Saint-Lazare is canceled.
  Reason: works.
• Line J: Argenteuil to Ermont Eaubonne from 29 June to 3 July:
  Period: from 10:10 PM.
  Dates: Monday, June 29 to Friday, July 3.
  Traffic is interrupted between Argenteuil <> Ermont Eaubonne.
  In addition, the Bois-Colombes, Colombes and Le Stade stations are not served.
  A replacement bus service is provided, with stops at intermediate stations, between:
  - Asnières-sur-Seine <> Argenteuil.
  - Asnières-sur-Seine <> Ermont-Eaubonne.
  The last trains operating as usual:
  - Paris Saint-Lazare to Ermont-Eaubonne: 22:14
  - Ermont-Eaubonne to Paris Saint-Lazare: 22:25
  Additional information:
  - The 22:01 train departing Paris Saint-Lazare for Ermont-Eaubonne is cut short to terminate at Argenteuil. It will stop at all Asnières-sur-Seine stations up to Argenteuil.
  - The 00:32 train departing Conflans-Sainte-Honorine for Paris Saint-Lazare is canceled.
  Reason: maintenance works.
• Line J: Paris Saint-Lazare to Poissy, July 4–5:
  Period: all day.
  Dates: from Saturday July 4 to Sunday July 5.
  Traffic is interrupted between Paris Saint-Lazare and Poissy.
  A replacement bus service is in place, serving the intermediate stations, between:
  - Sartrouville <> Poissy.
  Regular service enhancements:
  - Bus 7820 between La Défense and Mantes-la-Jolie.
  - Bus 7821 between La Défense and Les Mureaux.
  Additional information:
  - Traffic is interrupted all day between Nanterre Préfecture and Poissy / Cergy le Haut.
  Reason: works.
• Line J: Paris Saint-Lazare <> Vernon from July 11 to 14:
  Period: all day.
  Dates: Saturday, July 11 to Tuesday, July 14.
  Traffic is suspended between Paris Saint-Lazare and Vernon.
  Saturday, July 11 and Monday, July 13:
  - Diversion on the regular bus lines 5412 and 5413 between Mantes-la-Jolie and Bonnières, with service to the intermediate Rosny-sur-Seine station.
  Sunday, July 12 and Tuesday, July 14:
  - Increased service on the regular bus line 5412 between Mantes-la-Jolie and Bonnières, with service to the intermediate Rosny-sur-Seine station.
  Reason: roadworks.
• Line J: Issou–Porcheville to Mantes-la-Jolie, July 11–12:
  Period: all day.
  Dates: Saturday 11 and Sunday 12 July.
  Traffic is halted between Issou–Porcheville and Mantes-la-Jolie.
  A replacement bus service will be in place between Issou–Porcheville and Mantes-la-Jolie, serving the intermediate stations.
  Reason: works.
• Line J : Paris Saint-Lazare to Mantes-la-Jolie via Poissy 11–12 July :
  Period: all day.
  Dates: Saturday, July 11 and Sunday, July 12.
  Traffic is suspended between Paris Saint-Lazare and Mantes-la-Jolie via Poissy.
  A replacement bus service will operate between Les Mureaux and Mantes-la-Jolie, serving intermediate stations.
  Enhanced regular services:
  - 6543 between Poissy and Les Mureaux.
  - 7820 between La Défense and Mantes-la-Jolie.
  - 7821 between La Défense and Les Mureaux.
  Reason: works.
• Lines L and J on July 13:
  Period: all day.
  Dates: Monday, July 13.
  Trains run like a Saturday on lines L and J.
  Additional information:
  - Please note that on Tuesday, July 14, trains will operate on Sunday timetables.
• Line J: Issou–Porcheville -> Mantes-la-Jolie from 13 to 14 July:
  Period: from 9:25 p.m.
  Dates: Monday, July 13 and Tuesday, July 14.
  The last train departing from Paris Saint-Lazare to Mantes-la-Jolie via Conflans-Sainte-Honorine is terminated at Issou Porcheville station.
  A replacement bus service will operate between Issou Porcheville and Mantes-la-Jolie, stopping at intermediate stations.
  The last train running normally:
  - Paris Saint-Lazare to Mantes-la-Jolie via Conflans-Sainte-Honorine: 9:28 p.m.
  Reason: works.
• Line J: Épône - Mézières <> Mantes-la-Jolie from July 15 to August 14:
  Period: weekdays.
  Dates: from Wednesday, July 15 to Friday, August 14.
  The 17:44 train from Paris Saint-Lazare to Mantes-la-Jolie will terminate at Épône Mézières station.
  The 18:43 train from Mantes-la-Jolie to Paris Saint-Lazare will originate from Épône Mézières station.
  Reason: maintenance works.
• Line J: Épône - Mézières <> Mantes-la-Jolie from July 15 to August 14:
  Period: weekdays.
  Dates: from Wednesday, July 15 to Friday, August 14.
  The 5:44 p.m. train from Paris Saint-Lazare to Mantes-la-Jolie is being shortened to a terminus at Épône Mézières station.
  The 6:43 p.m. train from Mantes-la-Jolie to Paris Saint-Lazare is being designated as originating from Épône Mézières.
  Reason: works.
• Line J: Issou–Porcheville to Mantes-la-Jolie from 01/06 to 17/07:
  Period : Weekdays, from 9:00 PM onward.
  Dates : From Monday, June 1 to Friday, July 17, excluding July 13 and 14.
  The last two trains departing from Paris Saint-Lazare toward Mantes la Jolie via Conflans Saint-Honorine will terminate at Issou Porcheville station.
  A replacement bus service will run between Issou Porcheville and Mantes la Jolie, with stops at the intermediate stations.
  The last train to operate as scheduled:
  - Paris Saint-Lazare toward Mantes la Jolie via Conflans Saint-Honorine: 9:16 PM
  Reason : works.
• Line J: Paris St-Lazare to Houilles Carrières-sur-Seine, 18–19 July:
  Period: all day.
  Dates: Saturday 18 to Sunday 19 July.
  Traffic is suspended between Paris Saint-Lazare and Houilles-Carrières-sur-Seine.
  Passengers wishing to reach or depart from Houilles-Carrières-sur-Seine station can use the RER A, Poissy / Cergy-le-Haut branch.
  Reason: maintenance work.

Line K Train:

• Ligne K: Aulnay out of service on June 18–21 and 27–28, 9:15 PM–6:00 AM:
  Period: from 9:15 p.m. to 6:00 a.m.
  Dates: June 18–21, plus June 27 and 28.
  The Aulnay-sous-Bois station will not be served from 9:15 p.m. to 6:00 a.m. the following morning. Travelers wishing to reach Aulnay-sous-Bois should use RER Line B at Mitry-Claye station.
  Reason: railway works.

Line L Train: 

• Line L – Reduced transport service across the entire line:
  Ligne L. The transport service is being reduced.
  An operating incident has rendered some trains unavailable (wheel repairs). This forces us to scale back the service.
  The transport plan for June 15–19:
  Cuts are expected across the entire Line L.
  Some trains will make extra stops to offset the reduced service at certain stations.
  We still recommend checking timetables before heading to the station.
  The teams are currently working in partnership with Line J to restore normal service by mid-July.
  Every Friday at 5 p.m. you can find the schedules for trains running the following week. We still advise checking the schedules before going to the station.
  For more information, visit the Line L Blog.
• Line L: Sartrouville <> Maisons-Laffitte 06-20/06 :
  Period: All day.
  Dates: Saturdays June 6, 13 and 20 and Sundays June 7, 14.
  Traffic is suspended between Sartrouville and Maisons-Laffitte.
  A replacement bus service will operate, serving intermediate stations, between:
  - Sartrouville <> Cergy le Haut.
  - Sartrouville <> Poissy.
  Additional information:
  - Traffic is suspended all day between Nanterre Préfecture <> Cergy le Haut / Poissy.
• Line L: Cergy-le-Haut <> Paris Saint-Lazare 08/06–10/07:
  Period : Weekday daytime service.
  Dates : from Monday, June 8 to Friday, July 10.
  A speed restriction in the Maisons-Laffitte area will cancel the following trains:
  - 06:55 and 07:54, departing from Cergy le Haut and heading to Paris Saint-Lazare.
  - 17:38 and 18:23, departing from Paris Saint-Lazare and heading to Cergy le Haut.
  Reason : works.
• Line L: Cergy-le-Haut to Paris Saint-Lazare 08/06–10/07:
  Period: on weekdays.
  Dates: from Monday, June 8 to Friday, July 10.
  A speed limit in the Maisons-Laffitte area will result in the cancellation of the following trains:
  - 06:55 and 07:54 departures from Cergy le Haut to Paris Saint-Lazare.
  - 17:38 and 18:23 departures from Paris Saint-Lazare to Cergy le Haut.
  Reason: construction works.
• Line L: Sartrouville ↔ Maisons-Laffitte from 15 to 18 June:
  Period: starting at 9:50 PM.
  Dates: Monday, June 15 to Thursday, June 18.
  Traffic is suspended between Sartrouville and Maisons-Laffitte.
  A replacement bus service will operate, serving the intermediate stations, between Sartrouville and Cergy le Haut.
  Customers wanting to reach or depart Maisons-Laffitte station can also use the RER A line toward Poissy.
  The last trains running on their usual schedule are:
  - Paris Saint-Lazare → Maisons-Laffitte: 9:50 PM
  - Maisons-Laffitte → Paris Saint-Lazare: 10:34 PM
  Reason: works.
• Line L: Sartrouville <> Maisons-Laffitte, from June 15 to 18:
  Period: from 9:50 PM.
  Dates: from Monday, June 15 to Thursday, June 18.
  Traffic is interrupted between Sartrouville <> Maisons-Laffitte.
  A replacement bus service is in place, serving intermediate stations, between Sartrouville <> Cergy le Haut.
  Passengers wishing to reach or leave Maisons-Laffitte station can also use the RER A Poissy branch.
  The last trains to run as normal are:
  - Paris Saint-Lazare to Maisons-Laffitte: 9:50 PM
  - Maisons-Laffitte to Paris Saint-Lazare: 10:34 PM
  Reason: works.
• Line L: Sartrouville <> Maisons-Laffitte on 19, 26 June and 3 July:
  Period : from 9:50 PM.
  Dates : Fridays June 19 and 26, and July 3.
  Traffic is suspended between Sartrouville <> Maisons-Laffitte.
  A replacement bus service is provided, serving the intermediate stations, between:
  - Nanterre Université <> Cergy le Haut.
  - Nanterre Université <> Poissy.
  The last trains to run normally:
  - Paris Saint-Lazare to Maisons-Laffitte: 9:50 PM
  - Maisons-Laffitte to Paris Saint-Lazare: 10:34 PM
  Additional information:
  - The 12:29 AM train departing from Paris Saint-Lazare and bound for Maisons-Laffitte is cancelled.
  Reason : works.
• Line L: Sartrouville <> Maisons-Laffitte on 19, 26 June and 3 July:
  Period: from 9:50 p.m.
  Dates: on Fridays, June 19 and 26, and July 3.
  Traffic is suspended between Sartrouville and Maisons-Laffitte.
  A replacement bus service will operate, serving the intermediate stations, between:
  - Nanterre Université to Cergy le Haut.
  - Nanterre Université to Poissy.
  The last trains to run on the normal service are:
  - Paris Saint-Lazare to Maisons-Laffitte: 9:50 p.m.
  - Maisons-Laffitte to Paris Saint-Lazare: 10:34 p.m.
  Additional information:
  - The 12:29 a.m. train from Paris Saint-Lazare to Maisons-Laffitte is cancelled.
  Reason: works.
• Line L: Sartrouville <> Maisons-Laffitte, from 27 to 28 June:
  Period : all day.
  Dates : from Saturday 27 to Sunday 28 June.
  Traffic is suspended between Sartrouville <> Maisons-Laffitte. In addition, train times from Nanterre Université to Paris Saint-Lazare are being adjusted:
  - The departure time is moved up by 6 minutes.
  A replacement bus service is in place, serving the intermediate stations, between:
  - Sartrouville <> Cergy le Haut.
  - Sartrouville <> Poissy.
  Additional information:
  - Traffic is suspended all day between Nanterre Préfecture <> Cergy le Haut / Poissy.
  Reason : works.
• Line L: Sartrouville to Maisons-Laffitte, July 4–5:
  Period: throughout the day.
  Dates: from Saturday, July 4 to Sunday, July 5.
  Traffic is suspended between Sartrouville and Maisons-Laffitte.
  A replacement bus service is in operation, with stops at the intermediate stations, between:
  - Sartrouville <> Cergy le Haut.
  - Sartrouville <> Poissy.
  Additional information:
  - Traffic is suspended all day between Nanterre Préfecture <> Cergy le Haut / Poissy.
  Reason: works.
• Lines L and J on July 13:
  Period: all day.
  Dates: Monday, July 13.
  Trains run like a Saturday on lines L and J.
  Additional information:
  - Please note that on Tuesday, July 14, trains will operate on Sunday timetables.
• Line L: Paris Saint-Lazare <> La Défense from July 15 to August 7:
  Period: on weekdays, starting at 10:10 p.m.
  Dates: from Wednesday, July 15 to Friday, August 7, excluding July 31.
  Traffic is interrupted between Paris Saint-Lazare and La Défense.
  To reach or leave Pont Cardinet and Bécon-les-Bruyères stations, we advise taking Line L, the Paris Saint-Lazare – Nanterre Université / Maisons-Laffitte corridor.
  Regular service augmentations:
  - Bus 178 and 275 between Bécon-les-Bruyères and La Défense.
  The last trains operating as normal:
  - Paris Saint-Lazare to Versailles Rive Droite: 10:26 p.m.
  - Versailles Rive Droite to Paris Saint-Lazare: 10:12 p.m.
  - Paris Saint-Lazare to Saint-Nom-la-Bretèche: 10:41 p.m.
  - Saint-Nom-la-Bretèche to Paris Saint-Lazare: 10:18 p.m.
  Reason: works.
• Ligne L : Paris <> Versailles-Rive Droite/Saint-Nom-la-Bretèche 18 July and 1 August:
  Period : All day.
  Dates : Saturdays July 18 and August 1.
  The train frequency is modified between:
  - Paris Saint-Lazare <> Versailles Rive Droite.
  - Paris Saint-Lazare <> Saint-Nom la Bretèche.
  Trains run on a Sunday schedule.
  Reason : maintenance work.
• Line L: Paris St-Lazare to Nanterre Univ. July 18–19 and August 1–2:
  Period: throughout the day.
  Dates: weekends of July 18-19 and August 1-2.
  Fewer trains between Paris Saint-Lazare <> Nanterre Université.
  The Paris Saint-Lazare <> Nanterre Université trains are cancelled.
  Trains on the Paris Saint-Lazare <> Maisons-Laffitte axis run normally.
  Reason: maintenance works.

Line N Train:

• Line N: Paris Montparnasse <-> Dreux 01-26/06, on weekdays from 10:30 p.m.:
  Period: on weekdays from 10:30 p.m.
  Dates: from Monday, June 1 to Friday, June 26.
  Traffic will be suspended between Paris Montparnasse and Dreux. Last train from Paris Montparnasse to Dreux: the DAPO at 22:58. Last train from Dreux to Paris Montparnasse: the PADO at 21:55.
  A replacement bus service will be provided, serving intermediate stations.
  Reason: works on the rail network.
• Line N: Paris Montparnasse <-> Plaisir-Grignon 01–26/06:
  Period : on weekdays from 11 p.m.
  Dates : from Monday, June 1 to Friday, June 26.
  Traffic is suspended between Paris Montparnasse and Plaisir - Grignon. Last train from Paris Montparnasse to Plaisir-Grignon: the GOPI at 23:05. Last train from Plaisir-Grignon to Paris Montparnasse: the POGI at 21:56.
  A replacement bus service is in place, serving the intermediate stations.
  Reason : works on the railway network.
• Line N: Paris Montparnasse <-> Rambouillet 08-26/06:
  Period: on weekdays from 10:30 PM.
  Dates: Monday, June 8 to Friday, June 26.
  Traffic is interrupted between Paris Montparnasse and Rambouillet. Last departure from Paris Montparnasse to Rambouillet: the ROPO at 10:05 PM. - The ROPOs at 10:35 PM and 11:35 PM terminate at La Verrière. Last train from Rambouillet to Paris Montparnasse: the PORO at 10:25 PM. A replacement bus service will operate, stopping at intermediate stations.
  Reason: railwayworks on the network.
• Line N: Paris-Montparnasse → Mantes-la-Jolie 01–30/06:
  Période : on weekdays from 9pm.
  Dates : from Monday 1 to Tuesday 30 June.
  Traffic is interrupted from Paris Montparnasse to Mantes-la-Jolie. Last departure from Paris Montparnasse to Mantes-la-Jolie: the 20:50 MOPI. The 21:50 MOPI terminates at Plaisir-Grignon.
  A replacement bus service is arranged, serving the intermediate stations.
  Motif : works on the railway network.
• Line N: Épône - Mézières to Mantes-la-Jolie on 27/06, starting at 9:30 p.m.:
  Period: from 9:30 p.m.
  Date: Saturday, June 27.
  Traffic is suspended from Épône - Mézières to Mantes-la-Jolie.
  Last departure from Paris Montparnasse to Mantes-la-Jolie: the 7:50 p.m. MOPI.
  The 8:50 p.m. and 9:50 p.m. MOPI departures from Paris Montparnasse terminate at Épône - Mézières.
  A replacement bus service is in operation, serving the intermediate stations.
  Reason: railway works.
• Line N: Mantes-la-Jolie to Épône-Mézières on June 28:
  Period: from 06:30 to 07:10.
  Date: on Sunday, June 28.
  Traffic is interrupted from Mantes-la-Jolie toward Épône - Mézières. The 06:53 POMI from Mantes-la-Jolie will originate at Épône - Mézières at 07:02. The first train from Mantes-la-Jolie to Paris Montparnasse is the 08:52 POMI. A replacement bus service is provided, with stops at intermediate stations.
  Reason: works on the rail network.
• Line N: Paris Montparnasse -> Versailles-Chantiers 29/06-03/07:
  Period: on weekdays, evenings from 1:00 a.m.
  Dates: Monday, June 29 to Friday, July 3.
  Train traffic is suspended from Paris Montparnasse toward Versailles Chantiers. Last departure from Paris Montparnasse to Versailles Chantiers: ROPO at 0:35.
  A replacement bus service is in place, serving the intermediate stations.
  Reason: works on the railway network.
• Line N: Paris Montparnasse -> Mantes-la-Jolie 01–31/07:
  Period: on weekdays, evenings from 10 p.m.
  Dates: from Wednesday, July 1 to Friday, July 31.
  Traffic is suspended from Paris Montparnasse to Mantes-la-Jolie. Last departure from Paris Montparnasse to Mantes-la-Jolie: MOPI at 8:50 p.m. The 9:50 p.m. MOPI from Paris Montparnasse
  is the terminus at Plaisir-Grignon. A replacement bus service is in place, with stops at the intermediate stations.
  Reason: works on the rail network.
• Line N: Paris Montparnasse -> Towards Chantiers 06-24/07:
  Period: weekdays, evenings from 1:00 AM. Dates: Monday the 6th to Friday the 24th of July, excluding holidays.
  Traffic is suspended from Paris Montparnasse toward Versailles Chantiers.
  Last departure from Paris Montparnasse to Versailles Chantiers: ROPO at 00:35.
  A replacement bus service will operate, stopping at intermediate stations.
  Reason: works on the rail network.
• Line N: Plaisir - Grignon <-> Mantes-la-Jolie 11–12 July:
  Period : all day.
  Dates : from Saturday, July 11 to Sunday, July 12.
  Traffic is interrupted between Plaisir - Grignon and Mantes-la-Jolie.
  A replacement bus service has been arranged, serving the intermediate stations.
  Reason : works on the rail network.
• Line N: Épône - Mézières <-> Mantes-la-Jolie, 13-14/07:
  Period: all day.
  Dates: from Monday the 13th to Tuesday the 14th of July.
  Traffic is suspended between Épône - Mézières and Mantes-la-Jolie. You can use the Line J trains between Épône - Mézières and Mantes-la-Jolie. The 21:50 MOPI train departing from Paris Montparnasse will terminate at Plaisir-Grignon.
  A replacement bus service is in place, serving the intermediate stations.
  Reason: works on the railway network.

Train Line P:

• Line P: Paris-Est to Coulommiers, 20/04–26/06:
  Period: on weekdays from 9:30 p.m.
  Dates: Monday, April 20 to Friday, April 24, and Monday, June 15 to Friday, June 26
  Traffic is halted between Paris Est and Coulommiers. 
  The last PITU train from Coulommiers to Paris Est leaves at 20:38. 
  The last CITU train from Paris Est to Coulommiers leaves at 21:17.
  A replacement bus service will be provided, with stops at intermediate stations.
  Reason: rail works (CDG Express, track maintenance, signaling maintenance at Mortcerf).
• Line P: Paris-Est to Provins, 11/05–4/09:
  Period: on weekdays from 9:45 p.m.
  Dates: from Monday, May 11 to Friday, September 4
  Train service is suspended between Paris Est and Provins.
  The last PIBU train from Provins to Paris Est departs at 8:46 p.m.
  The last XIBU train from Paris Est to Provins departs at 9:47 p.m.
  A replacement bus service is in operation, stopping at the intermediate stations.
  Reason: railway works (track renewal).
• Line P: Paris Est – Meaux, 15–19 June:
  Period: Weeknights from 10:20 p.m.
  Dates: Monday, June 15 to Friday, June 19
  Traffic is suspended between Paris-Est and Meaux.
  The last PICI train from Meaux to Paris-Est is at 9:50 p.m.
  The last MICI train from Paris-Est to Meaux is at 10:31 p.m. Note that this train will, exceptionally, skip Chelles Gournay and Vaires-Torcy. The final train for these stations departs Paris-Est at 10:01 p.m.
  A replacement bus service will operate, serving the intermediate stations:
  - From Paris-Est to Meaux (express, no stops);
  - From Paris-Est to Meaux with no stops, then Esbly as terminus;
  - From Meaux to Paris-Est (express);
  - From Chelles Gournay to Meaux (express);
  - From Paris-Est to Lagny-Thorigny (express);
  Reason: railway works (Grand Paris Express at Chelles Gournay, maintenance of electrical installations and signaling, refurbishment of the Meaux forecourt canopy, reconstruction of the railway bridge over the Grand Morin, track maintenance between Noisy and Château-Thierry).
• Line P: Paris-Est to Château-Thierry, 4/05–26/06:
  Period: Weekdays from 10:00 p.m.
  Dates: Monday, May 4 to Thursday, May 7 and Monday, May 18 to Friday, June 26
  Traffic is suspended between Paris Est and Château-Thierry.
  The last PIMO train from Château-Thierry to Paris Est departs at 9:04 p.m.
  The last ZIMO train from Paris Est to Château-Thierry departs at 9:49 p.m.
  A replacement bus service will operate, serving the intermediate stations.
  Reason: railway works (maintenance of the track between Noisy and Château-Thierry).
• Ligne P : Paris-Est - Meaux on 16/06 and 11/08:
  Dates : Tuesdays June 16 and August 11
  The following trains are cancelled:
  - PICI, 11:20, from Meaux to Paris-Est
  - MICI, 12:31, from Paris-Est to Meaux
  Next trains to run:
  - PICI, 11:50, from Meaux to Paris-Est
  - MICI, 13:01, from Paris-Est to Meaux
  Reason : railway works (maintenance between Meaux and Lagny-Thorigny).
• Line P: Paris-Est to Château-Thierry, 06/06–28/06:
  Period: from 11:00 PM
  Dates: Saturdays June 6, 20 and 27 and Sundays June 7 and 28
  Traffic on the line between Paris Est and Château-Thierry is suspended.
  The last PIMO train from Château-Thierry to Paris Est leaves at 10:04 PM.
  The last ZIMO train from Paris Est to Château-Thierry leaves at 10:49 PM.
  A replacement bus service will be provided, serving the intermediate stations.
  Reason: railway works.
• Line P: Paris-Est to Coulommiers 20/06–28/06:
  Period : from 22:30
  Dates : on Saturdays June 20 and 27 and Sunday June 28
  Traffic is interrupted between Paris Est and Coulommiers.
  The last PITU train from Coulommiers to Paris Est departs at 21:38.
  The last CITU train from Paris Est to Coulommiers departs at 22:17.
  A replacement bus service is in place, serving the intermediate stations.
  Reason : works on the rail network.
• Line P: Paris-Est to Meaux, 23 May – 28 June:
  Period: weekends from 10:50 PM
  Dates: from Saturday, May 23 to Sunday, June 7, plus Saturday, May 20 and 27 and Sunday, June 28
  Traffic is suspended between Paris Est and Meaux.
  The last PICI train from Meaux to Paris Est is at 10:20 PM.
  The last MICI train from Paris Est to Meaux is at 11:01 PM.
  A replacement bus service is organized, with stops at intermediate stations:
  - From Paris Est to Meaux (express and stops unavailable);
  - From Paris Est to Meaux non-stop, then Esbly terminus, starting Sunday, February 8, 2026;
  - From Meaux to Paris Est (express);
  - From Chelles Gournay to Meaux (express);
  - Between Meaux and Val d'Europe RER A (non-stop).
  Reason: works on the rail network
• Line P: Paris-Est to Meaux, June 22–August 28:
  Period: Weeknights from 10:20 p.m.
  Dates: Monday, June 22 to Friday, August 28
  Traffic is interrupted between Paris Est and Meaux.
  The last PICI train from Meaux to Paris Est is at 9:50 p.m.
  The last MICI train from Paris Est to Meaux is at 11:01 p.m.
  A replacement bus service will operate, serving the following intermediate stations:
  - From Paris Est to Meaux (all-stops and non-stop) ;
  - From Paris Est to Meaux non-stop, then Esbly as terminus ;
  - From Meaux to Paris Est (all-stops) ;
  - From Chelles Gournay to Meaux (all-stops) ;
  - From Paris Est to Lagny-Thorigny (all-stops) ;
  - Between Meaux and Val d'Europe RER A (non-stop).
  Reason: works on the rail network (Grand Paris Express at Chelles Gournay, maintenance of electrical installations and mechanical signaling, refurbishment of the canopy at Meaux).
• Line P: Paris Est – Château-Thierry 06/06–28/06:
  Period : from 23:00
  Dates : Saturdays 06, 20, and 27 June and Sundays 07 and 28 June
  Traffic is interrupted between Paris Est and Château-Thierry.
  The last PIMO train from Château-Thierry to Paris Est is at 22:04.
  The last ZIMO train from Paris Est to Château-Thierry is at 22:49.
  A replacement bus service is in operation, serving the intermediate stations.
  Reason : works on the railway network
• Line P: Paris-Est to Coulommiers, June 20–28:
  Period: from 10:30 p.m.
  Dates: Saturdays, June 20 and 27 and Sunday, June 28
  Traffic is suspended between Paris Est and Coulommiers.
  The last PITU train from Coulommiers to Paris Est departs at 21:38.
  The last CITU train from Paris Est to Coulommiers departs at 22:17.
  A replacement bus service is in place, with stops at the intermediate stations.
  Reason: railway works.
• Line P: Paris-Est - Meaux, May 23–June 28:
  Period : weekends from 10:50 PM
  Dates : from Saturday, May 23 to Sunday, June 7, plus Saturdays the 20th and 27th and Sunday the 28th of June
  Traffic is interrupted between Paris Est and Meaux.
  The last PICI train from Meaux to Paris Est is at 10:20 PM.
  The last MICI train from Paris Est to Meaux is at 11:01 PM.
  A replacement bus service is in place, serving intermediate stations:
  - From Paris Est to Meaux (all stops and non-stop) ;
  - From Paris Est to Meaux non-stop, then Esbly terminus, 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 : rail network works
• Line P: Paris Est – Coulommiers, June 29–July 10, August 24–September 4:
  Period: Weeknights from 8:30 PM
  Dates: Monday, June 29 through Friday, July 10 and Monday, August 24 through Friday, September 4
  Traffic is interrupted between Paris Est and Coulommiers.
  The last PITU train from Coulommiers to Paris Est departs at 7:02 PM.
  The last CITU train from Paris Est to Coulommiers departs at 8:17 PM.
  A replacement bus service will be provided, serving intermediate stations.
  Reason: railway works (track maintenance).
• Line P: Paris Est – Château-Thierry from 29 June to 28 August:
  Period: Weeknights starting at 10:00 p.m.
  Dates: Monday, June 29 to Friday, August 28
  Traffic is suspended between Paris-Est and Château-Thierry.
  The last PIMO train from Château-Thierry to Paris-Est is at 9:04 p.m.
  The last ZIMO train from Paris-Est to Château-Thierry is at 10:19 p.m.
  A replacement bus service will operate, serving the intermediate stations.
  Reason: railway works (maintenance inspection).
• Line P: Paris-Est to Coulommiers, July 11–12.
  Period: from 10:30 p.m.
  Dates: Saturday, July 11 to Sunday, July 12
  Traffic is suspended between Paris Est and Coulommiers.
  The last PITU train from Coulommiers to Paris Est departs at 8:38 p.m.
  The last CITU train from Paris Est to Coulommiers departs at 10:17 p.m.
• Line P: Paris Est to Provins, 11/07 – 2/08:
  Period : weekends from 9:45 p.m.
  Dates : Saturday, July 11 to Sunday, August 2
  Traffic is suspended between Paris Est and Provins.
  The last PIBU train from Provins to Paris Est departs at 6:46 p.m.
  The last XIBU train from Paris Est to Provins departs at 7:47 p.m.
  A replacement bus service is in place, serving the intermediate stations.
  Reason : railway works (rail renewal).
• Line P: Meaux - La Ferté - Milon from 13 July to 9 August:
  Period : daily, all day
  Dates : Monday July 13 to Sunday August 9
  Train traffic is suspended between Meaux and La Ferté-Milon.
  A replacement bus service will operate, serving the intermediate stations. For more details you can consult the Blog P.
  Reason : rail works (replacement of 8.4 km of track between Crouy-sur-Ourcq and La Ferté-Milon to ensure a high level of safety and improve service regularity).
• Line P: Tournan – Coulommiers, July 13 to August 23:
  Period : every day, all day
  Dates : Monday, July 13 to Sunday, August 23
  Rail traffic is suspended between Tournan and Coulommiers. A replacement bus service is in place, serving all intermediate stations. For more details you can consult the Blog P.
  For connections, PITA and TITU trains will run between Paris Est and Tournan.
  The stops at Farmoutiers - Pommeuse and Mortcerf stations are adjusted:
  - All directions stop Farmoutiers - Rue des Ormes (in front of bus stop 2419/2423 Place) ;
  - All directions stop Pommeuse - Avenue du général Huerne (bus stop 2419/2451 Église) ; 
  - All directions stop Mortcerf - Avenue du général Leclerc (in front of bus stop 2453/2423 Place).
  Reason : works on the rail network (SNCF RÉSEAU is carrying out a full renewal of 13.4 kilometers of track between Mortcerf and Coulommiers to improve comfort and service reliability on train travel).

Line R Train:

• Line R: Train timetable changes from June 1 to June 30:
  Period : Monday through Sunday
  Dates : 01/06 to 30/06
  Reason : maintenance work and network development
• Line R: Changes to train timetables from 01/06 to 28/06.
  Reason: maintenance work and development of the railway network.
• Line R: Melun to Montargis / Montereau: service suspended from 1 to 26 June:
  Period: on weekdays starting at 11:45 p.m.
  Dates: from Monday, June 1 to Friday, June 26.
• Line R: Between Paris, Lyon and Melun: service suspended on June 20.
  Period: starting at 11:15 p.m.
  Date: Saturday, June 20.
  Traffic is halted between Paris Gare de Lyon and Melun.
  A replacement bus service is in place, with calls at the intermediate stations.
  Reason: railway works.
• Line R: Paris–Lyon <> Melun: service suspended on June 28 from 11:15 p.m. :
  Period : starting at 11:15 p.m.
  Date : Sunday, June 28.
  Traffic is interrupted between Paris Gare de Lyon and Melun.
  A replacement bus service will operate, serving the intermediate stations.
  Reason : railway works.
• Line R: Melun <> Montereau service suspended from 29/06 to 03/07.
  Period: on weekdays from 10:26 a.m. to 3:30 p.m.
  Dates: Monday, June 29 to Friday, July 3.
  Traffic is suspended between Melun and Montereau via Héricy.
  A replacement bus service is in place, serving the intermediate stations.
  Reason: railway works.
• Line R: Moret <> Montargis suspended June 29 to July 10:
  Period: on weekdays from 00:05 to 02:00.
  Dates: from Monday, June 29 to Friday, July 10.
  Traffic is suspended between Moret-Veneux-les-Sablons and Montargis.
  A replacement bus service is in place, with stops at the intermediate stations.
  Reason: railway works.
• Line R: Paris–Lyon<>Montargis and Paris–Lyon<>Montereau, 13-21/08:
  Period: weekdays from 11:15 p.m. to 2 a.m.
  Dates: from Monday, August 13 to Friday, August 21, excluding public holidays.
  Traffic is suspended between Paris Gare de Lyon and Montargis and between Paris Gare de Lyon and Montereau.
  A replacement bus service will be arranged, serving the intermediate stations.
  Reason: railway works.

Line U train:

• Line U: La Défense <-> La Verrière 01-26/06:
  Period: on weekdays starting at 10:20 p.m.
  Dates: from Monday, June 1 to Friday, June 26.
  Traffic is suspended between La Défense and La Verrière. Last train from La Défense to La Verrière: the VERI at 10:15 p.m. Last train from La Verrière to La Défense: the DEFI at 9:20 p.m.
  A replacement bus service is in place, with stops at intermediate stations.
  Reason: railway works/maintenance on the network.
• Line U: La Verrière to La Défense, Tuesday 14 July.
  Period: in the evening Date: Tuesday, July 14 Traffic is suspended from La Verrière to La Défense. Last departure from La Verrière to La Défense: 11:20 PM.
  A replacement bus service is being provided, with stops at the intermediate stations.
  Reason: railway network works.

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Trams:

• T1
• T2
• T3a
• T3b
• T4
• T5
• T6
• T7
• T8
• T9
• T11

Line T1: aucune perturbation

Line T2:aucune perturbation

Line T3a:aucune perturbation

Line T3b: aucune perturbation

Line T4: aucune perturbation

Line T5:aucune perturbation

Line T6: aucune perturbation

Line T7:

• Tramway T7 : Information - Other :
  Due to ongoing works, the elevator at Orly Airport station is out of service.
  We advise people with reduced mobility or those who have difficulty getting around:
  • to take Metro Line 14 to Orly Airport station, which is fully accessible (special fare)
  • to get off at the T7 tramway Cœur d’Orly stop and use the airport shuttle (ADP).

Line T8:aucune perturbation

Line T9: aucune perturbation

Line T11:aucune perturbation

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Ongoing Construction Projects Disrupting Traffic in Paris: