Transport in Île-de-France: disruptions and works this weekend of May 24 and 25, 2025

The RATP and SNCF networks will be experiencing further disruptions this weekend, May 24 and 25, 2025. Several RER, Transilien and metro lines will be affected by work and disruptions, and we'll tell you everything you need to know to plan your journeys.

A new weekend of work on the RATP and SNCF networks in the Île-de-France region is scheduled from Saturday May 24 to Sunday May 25, 2025, to make progress on the Grand Paris construction projects, future metro line extensions or simply keep the network in good condition. Is there going to be a lot of work this time, or is it going to be a quiet weekend? Beware of traffic disruptions and train cancellations, which sometimes need to be anticipated well in advance to avoid unpleasant surprises!

This weekend, one metro line, two RER lines and four Transilien lines are affected. To find alternative routes if you need to travel, the Transilien SNCF website offers alternatives, with buses regularly scheduled to serve stations.

Here's the schedule for the weekend of May 24-25, 2025

Subway

Line 6

On May 25, traffic will be interrupted between Charles de Gaulle - Etoile and Trocadéro due to modernization work.

RER

RER C

Traffic is interrupted between Massy Palaiseau and Pont de Rungis. Trains are direct from Choisy-le-Roi to Juvisy in this direction only. Villeneuve le Roi, Ablon and Athis Mons stations are no longer served by trains to Juvisy.

RER D

Fewer trains between Goussainville and Melun. Trains do not stop at Le Vert de Maisons in both directions. Trains do not stop at Maisons-Alfort in the Melun/Corbeil direction only.

Transilien

Line J

Traffic is interrupted between Paris Saint-Lazare <> Mantes-la-Jolie via Poissy andbetween Maisons-Laffitte <> Poissy.

Line L

Paris Saint-Lazare <> Nanterre Université trains are cancelled. Paris Saint-Lazare <> Maisons-Laffitte trains do not serve Pont Cardinet, Clichy Levallois, Asnières sur Seine, Bécon les Bruyères, Les Vallées and Nanterre Université stations .

Line N

Traffic is interrupted between Plaisir - Grignon and Mantes-la-Jolie as well asbetween Paris Montparnasse and Dreux. Trains do not stop at Bellevue in either direction.

Line P

Traffic is interrupted between Paris Est and Tournan. Trains are running between Tournan and Coulommiers.

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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