Summer works 2026

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

Live at 03:07

Works

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Gare Montparnasse / Plaisir - Grignon

From now until 26 June , on Mondays to Fridays from 11:00 PM. onwards, traffic will be suspended between Gare Montparnasse and Plaisir - Grignon stations due to planned works.

Replacement bus service.

Works

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Gare Montparnasse / Mantes-la-Jolie

From now until 30 June , on Mondays to Fridays from 08:50 PM., traffic is suspended between Gare Montparnasse and Mantes-la-Jolie stations due to planned works.

Replacement bus service.

Works

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Gare Montparnasse / Rambouillet

From now until 26 June , on Mondays to Fridays from 10:30 PM. onwards, traffic will be suspended between Gare Montparnasse and Rambouillet stations due to planned works.

Replacement bus service.

Works

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Gare Montparnasse / Dreux

From now until 25 June , on Mondays to Fridays from 10:30 PM. onwards, traffic will be suspended between Gare Montparnasse and Dreux stations due to planned works.

Replacement bus service.

Planned disruptions

Works

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Épône - Mézières / Mantes-la-Jolie

On 27 June from 09:30 PM. onwards, traffic will be suspended from Épône - Mézières towards Mantes-la-Jolie due to planned works.

Replacement bus service.

Works

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Mantes-la-Jolie / Épône - Mézières

On 28 June from 06:30 AM to 07:10 AM, traffic will be suspended from Mantes-la-Jolie towards Épône - Mézières due to planned works.

Replacement bus service.

Works

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Gare Montparnasse / Versailles Chantiers

From 28 June to 3 July inclusive, on Mondays to Fridays from 01:01 AM. to 03:00 AM., traffic will be suspended between Gare Montparnasse and Versailles Chantiers stations towards Dreux, Rambouillet and Mantes-la-Jolie due to planned works.

Replacement bus service.

Works

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Gare Montparnasse / Mantes-la-Jolie

From Wednesday 1 to 31 July inclusive, on Mondays to Fridays from 10:00 PM. onwards, traffic will be suspended from Gare Montparnasse towards Mantes-la-Jolie due to planned works.

Replacement bus service.

Works

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Gare Montparnasse / Versailles Chantiers

From 5 to 23 July inclusive, on Mondays to Fridays from 01:00 AM. onwards, traffic will be suspended from Gare Montparnasse towards Versailles Chantiers due to planned works.

Replacement bus service.

Works

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Plaisir - Grignon / Mantes-la-Jolie

From 11 to 12 July inclusive, traffic will be suspended between Plaisir - Grignon and Mantes-la-Jolie stations due to planned works.

Replacement bus service.

Works

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Épône - Mézières / Mantes-la-Jolie

On Mondays and Tuesdays from 13 to 14 July , traffic will be suspended between Épône - Mézières and Mantes-la-Joliestations due to planned works on the rail network.

Replacement bus service.

Infos X (Ex Twitter)

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