Public transport in Île-de-France: disruptions and works this weekend, June 13–14, 2026

A new weekend of maintenance on the RATP and SNCF networks in Île-de-France is planned from Saturday, June 13 to Sunday, June 14, 2026 to push ahead with the Grand Paris projects, including upcoming subway line extensions or simply to keep the network in good condition. Are the works expected to be numerous this time, or will the weekend be calm?

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.

• To be read
• What to do this weekend in Paris and Île-de-France, June 12–14, 2026.
• Metro and RER updates: closures, work, and demonstrations in Paris this Monday June 8, 2026
• The week's best bets in Paris and Île-de-France for June 8–14, 2026

Here’s what’s planned for this weekend, June 13–14, 2026

Stay tuned, as the information may be updated based on the latest updates from RATP and SNCF.

Subway

Line 1

Aucune perturbation annoncée à ce jour.

Line 2

Aucune perturbation annoncée à ce jour.

Line 3

Aucune perturbation annoncée à ce jour.

Line 3bis

Aucune perturbation annoncée à ce jour.

Line 4

Aucune perturbation annoncée à ce jour.

Line 5

Aucune perturbation annoncée à ce jour.

Line 6

Aucune perturbation annoncée à ce jour.

Line 7

Aucune perturbation annoncée à ce jour.

Line 7bis

Aucune perturbation annoncée à ce jour.

Line 8

Aucune perturbation annoncée à ce jour.

Line 9

Aucune perturbation annoncée à ce jour.

Line 10

Aucune perturbation annoncée à ce jour.

Line 11

Aucune perturbation annoncée à ce jour.

Line 12

• Metro 12: Modernization work - Service interrupted:
  Until June 17 inclusive, on Wednesdays and Sundays from 10 p.m., service is suspended along the entire line due to modernization works.

Line 13

Aucune perturbation annoncée à ce jour.

Line 28

Aucune perturbation annoncée à ce jour.

RER

RER A

• RER A: Nanterre-Préfecture ↔ Cergy le Haut and Poissy, 05/06–05/07:
  Period: from 10 p.m.
  Dates: Fridays June 5, 12, 19, 26 and July 3.
  Period: weekends, all day.
  Dates: from Saturday June 6 to Sunday July 5, except Sunday June 21.
  Traffic is suspended between Nanterre Préfecture and Cergy le Haut and between Nanterre Préfecture and Poissy.
  A replacement bus service will be provided, stopping at the intermediate stations. On Friday evenings, the replacement buses will be at Nanterre–Université. On Saturdays and Sundays, the replacement buses will be at Sartrouville.
  Reason: works.
• RER A: Nanterre-Préfecture <-> Cergy-le-Haut and Poissy 05/06–05/07:
  Period : from 10 p.m.
  Dates : Fridays June 5, 12, 19, 26 and July 3.
  Period : weekends, all day.
  Dates : from Saturday, June 6 to Sunday, July 5, except Sunday, June 21.
  Traffic is interrupted between Nanterre Préfecture and Cergy le Haut and between Nanterre Préfecture and Poissy.
  A replacement bus service is arranged, serving the intermediate stations. On Friday evenings, the replacement buses operate at Nanterre–Université. On Saturdays and Sundays, the replacement buses operate at Sartrouville.
  Reason : construction work.

RER B

• RER B: Aulnay-sous-Bois <-> Mitry-Claye 13-14/06:
  Period: weekends, all day. Dates: June 13–14, 2026
  Traffic is suspended between Aulnay-sous-Bois and Mitry-Claye.
  A replacement bus service will be provided from your stations.
  Reason: maintenance work on the railway network.

RER C

• 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 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 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: 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 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 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 Pont de Rungis and Paris Austerlitz on June 6 and June 13:
  Period: the evening.
  Dates: Saturdays, June 6 and 13.
  Traffic is interrupted between Pont de Rungis and Paris Austerlitz:
  - Last departure from Paris Austerlitz at 23:10
  - Last departure from Pont de Rungis at 22:08
  Remplacement: metro, tramways or city bus
  Reason: railway network works.
• RER C: service between Dourdan and Paris Austerlitz on June 6 and June 13:
  Période : the evening
  Dates : Saturdays June 6 and 13. Traffic will be interrupted between Dourdan and Paris Austerlitz:
  - Last departure from Dourdan at 21:07
  - Last departure from Paris Austerlitz at 22:45>A replacement bus service will operate, stopping at the intermediate stations.
  Motif : works on the railway network.
• 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: between Juvisy and Paris Austerlitz on 06/06 and 13/06:
  Period : evenings.
  Dates : Saturdays June 6 and 13.
  Traffic is disrupted between Juvisy and Paris Austerlitz:
  - Last train from Juvisy at 21:59
  - Last train from Paris Austerlitz at 23:06
  A replacement bus service will be provided, serving the intermediate stations.
  Reason : works on the railway network.
• RER C: St-Martin d'Étam. and Paris Austerlitz on 6 June and 13 June:
  Period: evening
  Dates: Saturdays, June 6 and 13. Rail traffic will be suspended between Saint-Martin d'Étampes and Paris Austerlitz:
  - Last departure from Saint-Martin d'Étampes at 8:41 PM
  - Last departure from Paris Austerlitz at 11:00 PM
  A replacement bus service will be in operation, serving the intermediate stations.
  Reason: railway works.
• RER C: Between Invalides and Massy-Palaiseau on June 7 and 14.
  Period: until 10:30 a.m.
  Dates: Sundays June 7 and 14 until 10:30 a.m.
  Traffic is suspended between Invalides and Massy-Palaiseau as well as Juvisy, on Sundays until 10:30 a.m.
  Detours: RER B or D, metro lines, trams or city bus routes.
  Reason: works on the railway network.
• RER C: between Invalides and Juvisy on 07/06 and 14/06:
  Period: until 10:30 a.m.
  Dates: Sundays June 7 and June 14 until 10:30 a.m.
  Train service is suspended on Sundays until 10:30 a.m. between Invalides and Juvisy, as well as Massy Palaiseau.
  Reason: works on the railway 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 D

• RER D : Paris Nord <> Creil : service suspended from 1 June to 26 June:
  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.
  A replacement bus service will be provided, serving the intermediate stations.
  Reason : railway works.
• RER D : Malesherbes <> Corbeil : service suspended June 1–19.
  Période : weekdays from 9 p.m. to 5 a.m.
  Dates : Monday, June 1 to Friday, June 19.
  Traffic will be suspended between Malesherbes and Corbeil-Essonnes.
  A replacement bus service will be arranged, with stops at the intermediate stations.
  Motif : railway works.
• RER D: Corbeil-Essonnes <> Juvisy: service suspended from June 1 to June 26:
  Period: on weekdays, starting at 11:15 p.m.
  Dates: from Monday, June 1 to Friday, June 26.
  Rail service is suspended between Corbeil-Essonnes and Juvisy. A replacement bus service will operate, serving the intermediate stations. Service is reduced between Paris-Lyon and Juvisy.
  Reason: maintenance work on the rail network.
• RER D : Corbeil-Essonnes <> Juvisy : service suspended from June 1 to June 26 :
  Period: on weekdays from 11:15 PM.
  Dates: Monday, June 1 to Friday, June 26.
  Rail traffic is interrupted between Corbeil-Essonnes and Juvisy. A replacement bus service will be provided, with stops at the intermediate stations. Traffic is reduced between Paris-Lyon and Juvisy.
  Reason: railway works.
• Stade de France - Concert (David Guetta) - Fri, June 12:
  Date : Friday, June 12
  Concert at the Stade de France (David Guetta)
  Expect heavy crowds on the RER B, RER D, and metro line 13. No RER D service after the concert. Please use metro line 14 for both going and returning.
  Have a great show, everyone.
• RER D: Paris-Lyon > Villeneuve-Saint-Georges not served 08/06–19/06.
  Période : weekdays from 1:00 a.m.
  Dates : Monday 8 to Friday 19 June.
  The ROPO train from Paris Gare de Lyon at 1:00 a.m. will not serve the Maisons-Alfort, Le Vert-de-Maisons, Créteil Pompadour, and Villeneuve Triage stations.
  A replacement bus service will be provided, with calls at the intermediate stations.
  Motif : rail network works.
• RER D - Stade de France - Concert (David Guetta) - Saturday, June 13:
  Date : Saturday, June 13
  Concert at the Stade de France (David Guetta)
  Expect heavy crowds on the RER B, RER D and Metro line 13. Please use Metro 14 for your trip in and out.
  Have a great concert, everyone.
• RER D: Melun–Combs-la-Ville service scaled back on June 13–14:
  Period : over the weekend, all day.
  Dates : from Saturday 13 to Sunday 14 June.
  Expect one train in every two between Melun and Combs-la-Ville - Quincy.
  Reason : work on the railway network.

RER E

• 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: Chelles - Gournay - Nanterre-La-Folie from June 8 to June 12:
  Period: on weekdays from 10:30 PM
  Dates: Monday, June 8 to Friday, June 12
  Traffic is suspended between Nanterre-la-Folie and Chelles - Gournay.
  The last NOCY train from Chelles - Gournay to Nanterre-la-Folie departs at 10:33 PM.
  The last CONY train from Nanterre-la-Folie to Chelles - Gournay departs at 10:19 PM.
  A replacement bus service is in operation, stopping at the intermediate stations.
  Reason: works on the rail network (SNCF RÉSEAU is replacing rails with a work train over 17 kilometers of track).

Transilien

Line H

• Line H: Epinay-Ermont disruption starting at 23:35 on 01/06 through 31/07:
  Period: weekdays from 11:35 p.m. starting 23:35
  Dates: June 1 to July 31 (except July 13, 14 and 15)
  Traffic is interrupted between Épinay-Villetaneuse and Ermont-Eaubonne from Monday to Friday, starting at 11:35 p.m. A replacement bus service will operate and stop at all stations along the route. Last trains: Paris <> Pontoise: 22:41; Pontoise <> Paris: 22:36; Paris <> Persan via Valmondois: 22:56; Persan via Valmondois <> Paris: 22:05
  Reason: works on the rail network.

Line J

• Line J: Transport services have been reduced.
  Line J: The transport service has been reduced. An operational incident has made certain trains unavailable (wheel repairs). This forces a cut in the service level.
  The transport plan for June 8–12
  The Origin/Terminus Conflans Sainte-Honorine and Les Mureaux trains are cancelled.
  To offset the reduced service, some trains will make additional stops at certain stations.
  Paris<>Gisors axis: the 6:47 train departure from Gisors and the 18:27 train departure from Paris Saint-Lazare will not run.
  The Gisors-bound train will leave 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.
  Teams are working toward a normal service by mid-July.
  Every Friday at 5 p.m., you’ll find the schedules for trains that will operate the following week.
  For more information, visit the Line J Blog.
• 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 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.
• 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 K: Aulnay not served on June 10, 11, 18–21, 27–28, from 21:15 to 6:00.
  Period: from 9:15 p.m. to 6:00 a.m.
• Line K: Paris - Crépy interrupted over the weekend of June 13–14.
  Period: all day.

Line L

• Line L: The transport service has been reduced.
  Line L. Service on Line L has been reduced.
  An operating incident has taken some trains out of service (wheel repairs). This forces us to scale back transport offerings.
  The transport plan for June 8–12:
  Some services will be cancelled across the entire Line L.
  Certain trains will make extra stops to compensate for reduced service at some stations.
  We nevertheless recommend checking the timetable before heading to the station.
  Teams are currently working in partnership with Line J to restore normal service by mid-July.
  Every Friday at 5 p.m., you’ll find the schedules for trains running the following week. We still recommend checking the timetables before heading to the station.
  For more information, visit the Line L Blog
• Line L: La Défense to Versailles Rive Droite / Saint-Nom-la-Bretèche 04/05–12/06:
  Period : on weekdays, starting at 10:10 p.m.
  Dates : from Monday, May 4 to Friday, June 12, excluding May 7, 8, 14 and 25.
  Traffic is suspended between:
  - La Défense <> Saint-Nom la Bretèche.
  - La Défense <> Versailles Rive Droite.
  A replacement bus service is in operation, serving intermediate stations, between:
  - La Défense <> Versailles Rive Droite.
  - La Défense <> Saint-Nom la Bretèche.
  The last trains to run on schedule are:
  - Paris Saint-Lazare to Versailles Rive Droite: 21:56
  - Versailles Rive Droite to Paris Saint-Lazare: 22:12
  - Paris Saint-Lazare to Saint-Nom la Bretèche: 21:41
  - Saint-Nom la Bretèche to Paris Saint-Lazare: 22:18
  Reason : works.
• Line L: Sartrouville <> Maisons-Laffitte 05 and 12/06:
  Period: from 10:00 PM.
  Dates: Fridays, June 5 and June 12.
  Traffic is interrupted between Sartrouville <> Maisons-Laffitte.
  In addition, the stations from Pont Cardinet to Les Vallées, as well as Nanterre Université, are not served between Paris Saint-Lazare <> Sartrouville.
  To reach the Pont Cardinet to Bécon les Bruyères stations, we advise using the Line L trains running between Paris Saint-Lazare <> La Défense.
  A replacement bus service is in place, with stops at intermediate stations, between:
  - Bécon les Bruères <> Nanterre Université.
  - Nanterre Université <> Cergy le Haut / Poissy.
  The last trains operating normally are:
  - Paris Saint-Lazare to Nanterre Université: 22:05
  - Nanterre Université to Paris Saint-Lazare: 22:30
  - Paris Saint-Lazare to Maisons-Laffitte: 22:20
  - Maisons-Laffitte to Paris Saint-Lazare: 22:04
  Additional information:
  - The 10:35 PM train departing Paris Saint-Lazare for Nanterre Université will terminate at La Garenne-Colombes.
  Reason: maintenance work.
• Line L: Sartrouville <> Maisons-Laffitte 05 and 12/06:
  Période : à partir de 22h00.
  Dates : les vendredis 05 et 12 juin.
  The rail traffic is suspended between Sartrouville and Maisons-Laffitte.
  In addition, Pont Cardinet to Les Vallées stations, as well as Nanterre Université, are not served between Paris Saint-Lazare and Sartrouville.
  To reach the stations from Pont Cardinet to Bécon les Bruyères, we advise taking Line L trains that run between Paris Saint-Lazare and La Défense.
  A replacement bus service is in place, servicing intermediate stations, between:
  - Bécon les Bruyères <> Nanterre Université.
  - Nanterre Université <> Cergy le Haut / Poissy.
  The last trains operating normally are:
  - Paris Saint-Lazare to Nanterre Université: 22h05
  - Nanterre Université to Paris Saint-Lazare: 22h30
  - Paris Saint-Lazare to Maisons-Laffitte: 22h20
  - Maisons-Laffitte to Paris Saint-Lazare: 22h04
  Additional information:
  - The 22h35 train from Paris Saint-Lazare to Nanterre Université is being extended to La Garenne-Colombes as terminus.
  Motif : travaux.
• 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 N

• 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: 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 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).
• Line P: Paris-Est to Coulommiers, May 11 – June 12:
  Period: Weeknights from 10:30 p.m.
  Dates: Monday, May 11 to Friday, June 12
  Traffic is suspended between Paris-Est and Coulommiers.
  The last PITU train from Coulommiers to Paris-Est departs at 9:38 p.m.
  The last CITU train from Paris-Est to Coulommiers departs at 10:17 p.m.
  A replacement bus service will operate, serving the intermediate stations.
  Reason: railway works (rail renewal).
• Line P: Meaux - La Ferté - Milon, from July 13 to August 9:
  Period : daily, all day Dates: Monday 13 July to Sunday 9 August
  Traffic is suspended between Meaux and La Ferté - Milon.
  A replacement bus service will operate, stopping at the intermediate stations.
  Reason : railway works (replacement of 8.4 km of track between Crouy-sur-Ourcq and La Ferté - Milon to maintain a high level of safety and to improve punctuality)
• Ligne P : Tournan - Coulommiers du 13/07 au 23/08 : Line P: Tournan – Coulommiers from July 13 to August 23:
  Period: every day, all day
  Dates: Monday, July 13 to Sunday, August 23
  Traffic is suspended between Tournan and Coulommiers.
  
  A replacement bus service will operate, serving the intermediate stations.
  For connections, PITA and TITU trains will run between Paris Est and Tournan.
  Reason: work on the rail network (SNCF RÉSEAU is carrying out a full 13.4-kilometer track renewal between Mortcerf and Coulommiers to improve comfort and on-time performance during train travel).
• Line P: Paris-Est to Meaux, 25/05–12/06:
  Period: on weekdays from 9:50 p.m.
  Dates: from Monday, May 25 to Friday, June 12
  Traffic is suspended between Paris Est and Meaux.
  The last PICI train from Meaux to Paris Est is at 9:20 p.m.
  The last MICI train from Paris Est to Meaux is at 10:01 p.m.
  A replacement bus service is in place, serving the intermediate stations:
  - From Paris Est to Meaux (all-stops);
  - From Paris Est to Meaux non-stop, then Esbly as terminus;
  - From Meaux to Paris Est (all-stops).
  Reason: works on the rail network (rail renewal works).
• 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 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: Melun <> Montargis / Montereau: service suspended from 1 to 26 June.
  Period : on weekdays from 11:45 p.m.
  Dates : from Monday 1 to Friday 26 June.
  Traffic is suspended between Melun and Montargis and between Melun and Montereau via Moret-Veneux-les-Sablons.
  A replacement bus service will operate at Melun station, serving the intermediate stations.
  Reason : railway works.
• Line R: Changes to train timetables from June 1 to June 28.
  Reason: maintenance work and network construction.
• R Line : Between Melun and Montargis/Montereau suspended on 13-14/06.
  Period: over the weekend, all day.
  Dates: from Saturday, June 13 to Sunday, June 14.
  Traffic is suspended between Melun and Montargis. Trains to or from Montereau will run via the Héricy line and will operate directly from Melun to Montereau. The Saint-Mammès station will not be served in either direction.
  A replacement bus service will be provided, with calls at the intermediate stations.
  Reason: railway works.
• Line R: Between Melun and Montargis/Montereau suspended on 13-14 June.
  Period : over the weekend, all day.
  Dates : from Saturday, June 13 to Sunday, June 14.
  Traffic is suspended between Melun and Montargis. Trains to or from Montereau will run via the Héricy line and will be direct from Melun to Montereau. The Saint-Mammès station is not served in either direction.
  A replacement bus service is provided, with stops at the intermediate stations.
  Reason : works on the railway network.

Line U

• 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 V: Vers-Chantiers and Massy-Palaiseau from 01/06 to 12/06:
  Timeframe: evenings.
  Dates: Monday, June 1 to Friday, June 12 (excluding Saturdays and Sundays).
  Traffic on the line between Versailles Chantiers and Massy Palaiseau is suspended:
  - Last train from Versailles Chantiers at 21:15
  - Last train from Massy Palaiseau at 22:15A replacement bus service will operate, stopping at intermediate stations.
  Reason: works on the railway network.

Tramway

T1

• Tram T1: Safety Measures - Service Disruption:
  Traffic disrupted between Asnières - Quatre Routes and Saint-Denis station due to damage caused by a third party. Service restoration is expected by the end of summer 2026. Replacement buses will operate between Asnières–Gennevilliers–Les Courtilles and Villeneuve-la-Garenne Town Hall.
• Tramway T1: Modernisation works - Traffic interrupted:
  Until August 31, services are suspended between Noisy-le-Sec station and Bobigny–Pablo Picasso due to modernization works.
  Replacement bus.

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

• Tramway T7: Information - Other:
  Due to works, the elevator at Orly Airport station is out of service.
  We advise people with reduced mobility or who have trouble moving around to:
  - take Line 14 of the metro to Orly Airport station, fully accessible (special fare)
  - alight at the T7 tram stop Coeur dOrly, which is equipped with elevators.

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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