Modernisation Travaux RER A

RER A: works and closures

During Fall 2024, maintenance work are expected on RER Line A. Here's everything you need to know.

Last modified on 25 November 2024

RER A

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Sommaire

To adapt your journey

13 May 2024

Due to construction work, traffic on the RER A will be interrupted during Fall 2024 on the following dates:

December 16 to 20, 2024
between Maisons-Laffitte and Cergy-Le Haut, from 10:15 p.m.

To adapt your journey

Consult the X account @RER_A or the blog.
To plan your travel in advance and see your journey time, please consult the itinerary planner.
Consult the map.
Consult the list of others stations with works and closures in progress.

This page is regularly updated to reflect works and closures on the line.

Modernisation Travaux RER A

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