Traffic information RER line A

Works

Planned works are currently in progress or upcoming on this line. More information

Live at 09:29

Traffic information

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Nanterre – Préfecture / Nogent-sur-Marne

Trains are stopped between Nogent-Sur-Marne and Nanterre - Préfecture towards Boissy-Saint-Léger and Marne-la-Vallée - Chessy due to a technical incident on a train at Nogent-sur-Marne .

Traffic information

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Nanterre – Préfecture / Marne-la-Vallée – Chessy

Traffic is disrupted from Nanterre - Préfecture towards Boissy-Saint-Léger • Marne-la-Vallée - Chessy due to a technical incident on a train at Nogent-Sur-Marne station.

Expect delays and cancellations.

Planned disruptions

Works

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Poissy / Nanterre – Préfecture

From 14 September to 9 October inclusive, on Mondays to Fridays from 10:00 PM. onwards, traffic will be suspended between Nanterre - Préfecture and Cergy - Le Haut • Poissy stations due to planned works. Details on malignea.fr.

Replacement bus service.

Works

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Cergy – Le Haut / Maisons-Laffitte

From 12 October to 30 October inclusive, on Mondays to Fridays from 09:50 PM., traffic will be suspended between Maisons-Laffitte and Cergy - Le Haut stations due to upgrading works.

Replacement bus service.

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@RER_A

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