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: Austerlitz - Étampes/Dourdan -we :
Period: from 10pm until late evening
Dates: Friday November 1, Monday November 11 and Sundays November 3,10,17,24
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 is in place, serving intermediate stations.
Reason: maintenance work.
- Line C: Major works weekends :
Period: all weekend
Dates: From Saturday 23rd to Sunday 24th November at 5pm, and from Saturday 30th November to Sunday 1st December at 5pm.
Traffic is interrupted between Juvisy and Saint-Martin d'Étampes and between Juvisy and Dourdan. Please note that on late evenings on Sundays, traffic is interrupted between Paris Austerlitz and Juvisy.
A replacement bus service is in place, serving intermediate stations.
Reason: maintenance work.
- Line C: Versailles Château- Javel 18/11 to 29/11 :
Period: from 10:30pm to late evening
Dates: Monday November 18th to Friday November 29th (except Saturday and Sunday)
Traffic is interrupted between Versailles Château Rive Gauche and Javel.
- Last train from Versailles Château Rive Gauche to Javel at 10:25 pm.
- Last train from Javel to Versailles Château Rive Gauche at 11:11 pm.
Take line N or city bus lines 169, 171.
Reason: maintenance work.
- Line C: Javel - St-Quentin en Y. 18/11 to 29/11 :
Period: from 10.40pm until late evening
Dates: Monday 18th to Friday 29th November (except Saturdays and Sundays)
Traffic is interrupted from Javel to St-Quentin en Yvelines.
- Last train from Javel to Saint-Quentin en Yvelines at 11:03pm.
- Last train from Saint-Quentin en Yvelines to Javel at 10:40pm.
Use line N or city bus lines 169,171
Reason: maintenance work.
- Line C: Champ de Mars -Pontoise -WE :
Period: all weekend
Dates: November 16 to 17 and 23 to 24
Traffic is interrupted between Champ de Mars Tour Eiffel and Pontoise.
Use Metro, Tramway or city bus lines.
Reason: maintenance work.
- Line C:Pont de Rungis-Massy P. from 07/12 to 08/12 :
Period: All weekend
Dates: from Saturday December 7 to Sunday December 8
Traffic is interrupted between Pont de Rungis Aéroport d'Orly and Massy-Palaiseau.
A replacement bus service is in place, serving intermediate stations.
Reason: maintenance work.
- Line C: Paris Austerlitz - Juvisy from to :
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: Austerlitz-Juvisy from 07/12 :
Period: from 11 p.m. until late evening,
Dates: Saturday, December 7
Traffic is interrupted from Juvisy via Choisy le Roi to Paris Austerlitz.
- Last train from Juvisy to Paris Austerlitz at 10.59 p.m.
- Last train from Paris Austerlitz to Juvisy at 00.36 a.m.
A replacement bus service is in place, serving intermediate stations.
Reason: maintenance work.
- Line C:Auster-Dourdan/St-M.d'É from 02/12 to 13/12 :
Period: from 9pm to late evening,
Dates: Monday December 2 to Friday December 13 (except Saturdays, Sundays)
Traffic is interrupted between Dourdan and Paris Austerlitz
- Last train leaving Dourdan for Paris Austerlitz at 9:07 pm
- Last train leaving Paris Austerlitz for Dourdan at 8:47 pm
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: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 22h59
Special feature : From 9:47pm, some trains departing Paris Austerlitz terminate at Brétigny.
A replacement bus service has been set up, serving intermediate stations.
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:Versailles Chantiers-Massy Palaiseau 07/12 :
Period: from 11:15 pm
Dates: Saturday, December 7
Traffic is interrupted between Versailles Chantiers and Massy Palaiseau,
- Last train from Versailles Chantiers to Massy Palaiseau at 11:15 pm
- Last train from Massy Palaiseau to Versailles Chantiers at 10:15 pm
A replacement bus service is in place, with service to 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 02 to 20/12 excluding weekends
Traffic is interrupted between Paris Austerlitz and Pont de Rungis Aéroport d'Orly.
- Last train from Paris Austerlitz to Pont de Rungis at 10.27pm
- Last train from Pont de Rungis to Paris Austerlitz at 10.08pmReport on tramway lines or city buses
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:Invalides-Versailles Château RG 07/12 :
Period: from 23:50 until late evening,
Dates: Saturday, December 7
Traffic is interrupted from Invalides to Versailles Château Rive Gauche.
- Last train from Invalides to Versailles Château Rive Gauche at 23:33.
🚌 Transfer to line N or city bus lines 169,171.
Reason: maintenance work.
- 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:Invalides - St-Quentin en Y. 07/12 :
Period: from 11 p.m. until late evening,
Dates: Saturday, December 7
Traffic is interrupted from Invalides to St-Quentin en Yvelines.
- Last train from Invalides to Saint-Quentin en Yvelines at 10:38 p.m.
- Last train from Saint-Quentin en Yvelines to Invalides at 10:40 p.m.
🚌 Carryover line N or city bus lines 169,171
Reason: maintenance work.
- Line C: Austerlitz - Juvisy 04/11 to 29/11 :
Period: from 10:30pm until late evening
Dates: Monday November 4th to Friday November 29th (except Saturdays, Sundays and November 11th)
Traffic is interrupted between Paris Austerlitz and Juvisy.
- 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 be provided to intermediate stations.
Reason: maintenance work.
- Line C: Austerlitz - Dourdan/St-M. d'Étampes :
Period: from 9:00 pm to late evening
Dates: Monday November 4th to Friday November 29th (except Saturdays, Sundays and November 11th)
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 8.47pm.
Special feature: From 9.47pm, trains from Paris Austerlitz to Dourdan terminate at Brétigny. Last train from Paris Austerlitz to Brétigny at 10.47pm
Traffic is interrupted between Saint-Martin d'Etampes and Paris Austerlitz.
- Last train from Saint-Martin d'Etampes to Paris Austerlitz at 9.4pm.
- Last train from Paris Austerlitz to Saint-Martin d'Etampes at 10.31pm.
A replacement bus service will be provided to intermediate stations.
Reason: maintenance work.
- Line C: A.Henri-Martin-Pontoise 12/11 to 29/11 :
Period: from 10:00 pm to late evening
Dates: Tuesday November 12 to Friday November 29 (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 22:56.
- Last train from Avenue Henri Martin to Pontoise at 21:40.
- Last train from Montigny Beauchamp to Avenue Henri Martin at 22:25.
- Last train from Pontoise to Avenue Henri Martin at 21:58.
Take the Metro, Tramway and city bus lines between Avenue Henri Martin and Ermont Eaubonne.
A bus service is provided to intermediate stations between Ermont and Pontoise.
Reason: maintenance work.
- Line C: Austerlitz- Pont de Rungis 04/11 to 29/11 :
Period: from 10:30pm until late evening
Dates: Monday November 4th to Friday November 29th (except Saturdays, Sundays and November 11th)
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 22:08.
Use tramway lines or city buses.
Reason: maintenance work.
- Line C: nationwide strike on November 21 :
Traffic disrupted on Thursday, November 21.
Expect 2 out of 3 trains.
To plan your journey, visit the Île-de-France Mobilités app, the Transilien.com website, SNCF Connect or your mobility app.
Before going to the station, we advise you to check your train timetable.
Reason: national industrial action.
