Technical or passenger incidents, disrupted or interrupted traffic, roadworks or closed stations: we bring you real-time traffic information on the RER C in the Paris region.
With a route of around 187km, RER C is the second longest line in the RER network(Réseau Express Régional d'Île-de-France). Introduced into service in 1979, RER C serves no fewer than 84 stops, crossing several departments of the Paris region: Yvelines,Essonne, Val-de-Marne, Seine-Saint-Denis, Val d'Oise and, of course, Paris. The RER C also offers connections with several Paris metro lines (6, 8, 10) and other RER lines(A, B, D).
In the City of Light, the RER C runs through several key arrondissements at around ten stations. The Paris section includes stations close to the Musée d'Orsay, the Eiffel Tower, Les Invalides and the Musée du Quai Branly in the 7th arrondissement, as well as Quartier Latin in Saint-Michel, and provides easy access to Gare d'Austerlitz. Beyond the capital's borders, the RER C provides easy access to the Château de Versailles, Louis XIV's famous residence in the Yvelines region, which attracts visitors from all over the world, as well as toParis Orly airport.
Would you like to be kept up to date ontraffic conditions on the RER C line of the Paris region public transport network? We're here to provide you with real-time information on current and future disruptions on this train line.
- Line C:Javel - St-Quentin en Y. 02/12 to 20/12 :
Period: from 10:40 pm to late evening,
Dates: Monday December 2 to Friday December 20 (except Saturdays and Sundays).
Traffic is interrupted from Javel to St-Quentin en Yvelines.
- Last train from Javel to Saint-Quentin en Yvelines at 11.02pm.
- Last train from Saint-Quentin en Yvelines to Javel at 10.40pm.
🚌 Carryover line N or city bus lines 169,171
Reason: maintenance work.
- Line C: Versailles Château-Javel 02/12 to 20/12 :
Period: from 10:30pm until late evening,
Dates: from Monday December 2 to Friday December 20 (except Saturdays and Sundays)
Traffic is interrupted between Versailles Château Rive Gauche and Javel.
- Last train from Versailles Château Rive Gauche to Javel at 10:25pm.
- Last train from Javel to Versailles Château Rive Gauche at 11:11pm.
🚌 Transfer to line N or city bus lines 169,171
Reason: maintenance work.
- Line C: A.Henri-Martin-Pontoise from 02/12 to 20/12 :
Period: from 10:00 pm to late evening,
Dates: Monday December 2 to Friday December 20 (except Saturdays, Sundays)
Traffic is interrupted between Avenue Henri Martin and Montigny Beauchamp and Pontoise.
- Last train from Avenue Henri Martin to Montigny Beauchamp at 10:55pm
- Last train from Avenue Henri Martin to Pontoise at 9:41pm
- Last train from Montigny B. to Avenue Henri Martin at 10:25pm
- Last train from Pontoise to Avenue Henri Martin at 9:58pmReport: Metro, Tramway and city bus lines or bus service between Ermont Eaubonne and Pontoise
Reason: maintenance work.
- Line C:Auster-Dourdan/St-M.d'E.1,8,15,22,25,29/12 :
Period: from 10pm until late evening,
Dates: Sundays December 1, 8, 15, 22, 29 and Wednesday December 25
Traffic is interrupted between Saint-Martin d'Etampes and Paris Austerlitz,
- Last train from Saint-Martin d'Etampes to Paris Austerlitz at 9:41pm
- Last train from Paris Austerlitz to Saint-Martin d'Etampes at 10:45pm
Traffic is interrupted between Dourdan and Paris Austerlitz,
- Last train from Dourdan to Paris Austerlitz at 9.07pm
- Last train from Paris Austerlitz to Dourdan at 10.15pm
A replacement bus service will be provided to intermediate stations.
Reason: maintenance work.
- Line C:Auster-Dourdan/St-M.d'É from 16/12 to 20/12 :
Period: from 9:00 pm to late evening,
Dates: Monday 16 to Friday 20 December (except Saturdays, Sundays)
Traffic is interrupted between Dourdan and Paris Austerlitz
- Last train from Dourdan to Paris Austerlitz at 9.07pm
- Last train from Paris Austerlitz to Dourdan at 9.17pm
Traffic is interrupted between Saint-Martin d'Étampes and Paris Austerlitz
- Last train from Saint-Martin d'Étampes to Paris Austerlitz at 21h41
- Last train from Paris Austerlitz to Saint-Martin d'Étampes at 22h31
Special feature : From 9:47pm, some trains departing from Paris Austerlitz terminate at Brétigny.
A replacement bus service has been set up, serving intermediate stations.
Reason: maintenance work.
- Line C:Austerlitz - Pont de Rungis 02/12 to 20/12 :
Period: from 10:30pm until late evening.
Dates: from Monday December 2nd to Friday December 20th (except Saturdays and Sundays).
Traffic is interrupted between Paris Austerlitz and Pont de Rungis Aéroport d'Orly.
- Last train from Paris Austerlitz to Pont de Rungis at 22:27
- Last train from Pont de Rungis to Paris Austerlitz at 22:08Report on tramway lines or city buses
Reason: maintenance work.
- Line C: Austerlitz-Pont de Rungis 06/01 to 31/01 :
Period: from 11pm to late evening.
Dates: Monday January 6 to Friday January 31 (except Saturdays, Sundays)
Traffic is interrupted between Paris Austerlitz and Pont de Rungis.Last train from Paris Austerlitz to Pont de Rungis at 22:27.Last train from Pont de Rungis to Paris Austerlitz at 22:08.
Transfer to tramway lines or city buses?
Reason: maintenance work.
- LineC: Auster-Dourd./St-M.d'Etamp.1,5,12,19,26/01 :
Period: from 11.30pm until late evening Dates: Sundays January 1,5,12,19 and 26.
Traffic is interrupted between Dourdan and Paris Austerlitz.
Last train from Dourdan to Paris Austerlitz at 9.07pm.
Last train from Paris Austerlitz to Dourdan at 10.15pm.
Traffic is interrupted between Saint-Martin d'Étampes and Paris Austerlitz.
Last train from Saint-Martin d'Étampes to Paris Austerlitz at 9:41pm.
Last train from Paris Austerlitz to Saint-Martin d'Étampes at 10.45pm.
A replacement bus service will be provided to intermediate stations.
Reason: maintenance work.
- Line C: Auster-Dourdan/St-M.d'Étamp.06/01 to 31/01 :
Period: from 11:30pm to late evening.
Dates: Monday January 6th to Friday January 31st (except Saturdays and Sundays)
Traffic is interrupted between Dourdan and Paris Austerlitz.
Last train from Dourdan to Paris Austerlitz at 9:07pm.
Last train from Paris Austerlitz to Dourdan at 9:17pm.
Traffic is interrupted between Saint-Martin d'Étampes and Paris Austerlitz.
Last train departs Saint-Martin d'Étampes for Paris Austerlitz at 9:41pm.
Last train departs Paris Austerlitz for Saint-Martin d'Étampes at 10:59pm.
A replacement bus service is in place, serving intermediate stations.
Reason: maintenance work.
- Line C: A.H.Martin- Montigny B. 06/01 to 31/01 :
Period: from 11pm to late evening.
Dates: Monday January 6 to Friday January 31 (except Saturdays and Sundays).
Traffic is interrupted between Avenue Henri Martin and Montigny Beauchamp.
Last train from Avenue Henri Martin to Montigny Beauchamp at 10.55pm.
Last train from Montigny Beauchamp to Avenue Henri Martin at 10.25pm.
Transfer: Metro, Tramway and city bus lines.
Reason: maintenance work.
- Line C: Austerlitz-Pont de Rungis 06/01 to 31/01 :
Period: from 11pm to late evening.
Dates: Monday January 6 to Friday January 31 (except Saturdays and Sundays).
Traffic is interrupted between Paris Austerlitz and Pont de Rungis. Last train from Paris Austerlitz to Pont de Rungis at 22:27. Last train from Pont de Rungis to Paris Austerlitz at 22:08.
Transfer to tramway lines or city buses.
Reason: maintenance work.
- LineC:Invalides-St-QuentinY. 11,12,18,19,25,26/01 :
Period: all weekend.
Dates: weekends of January 11/12, 18/19, 25/26.
Reduced train frequency between Invalides and Viroflay Rive Gauche.
No RER C between Viroflay Rive Gauche and Saint-Quentin en Yvelines.
Transfer to line N or city bus lines 169, 171.
Reason: maintenance work.
- Line C: Paris Austerlitz - Juvisy from 02 to 20/12 :
Period: from 10:30 pm to late evening,
Dates: Monday December 2 to Friday December 20 (except Saturdays and Sundays)
Traffic is interrupted between Paris Austerlitz and Juvisy via Choisy le Roi. Last train from Juvisy to Paris Austerlitz at 10:29 pm
- Last train from Paris Austerlitz to Juvisy at 10:36 pm
A replacement bus service will run to intermediate stations.
Reason: maintenance work.
- Line C: modified timetable from 15/12/2024 :
From Sunday December 15, 2024, implementation of the new 2025 offer, some timetables change.
More information on the Ile de France mobilités app, the transilien.com website, SNCF Connect or your mobility apps.
- Line C Invalides - Pontoise: cancellations :
Trains cancelled:
- The LOLA train departing from Pontoise station at 18h28.
- The GOTA train departing from Invalides station at 19:43.
- The LOLA train departing from Montigny Beauchamp station at 20:55.
The following trains may be overcrowded.
Next trains to run:
- The LOLA train departs from Pontoise station at 18h58.
- The NORA train departs from Invalides station at 7.58pm.
- The LOLA train departs from Pontoise station at 20:58 and arrives at Montigny Beauchamp station at 21:10.
For more information on this disruption, consult the line's Twitter feed.
Reason: staff shortages.
