Traffic information Transilien line J

Summer works 2026

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

Live at 16:16

Works

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Gare Saint-Lazare / Mantes-la-Jolie

Jusqu'au 2 août inclus, le week-end, le trafic est interrompu entre Gare Saint-Lazare et Mantes-la-Jolie via Poissy en raison de travaux.

Bus de remplacement.

Works

sncf rer-transilien j
Gare Saint-Lazare / Mantes-la-Jolie

Jusqu'au 14 août inclus, du lundi au vendredi dès 21:40, le trafic est interrompu entre Gare Saint-Lazare et Mantes-la-Jolie via Poissy en raison de travaux.

Bus de remplacement.

Planned disruptions

Works

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Les Mureaux / Mantes Station

Le 8 août, le trafic sera interrompu entre Mantes Station et Les Mureaux en raison de travaux.

Bus de remplacement.

Works

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Les Mureaux / Mantes-la-Jolie

Le 9 août, le dimanche jusqu'à 16:00, et le dimanche dès 22:20, le trafic sera interrompu entre Mantes-la-Jolie et Les Mureaux en raison de travaux.

Bus de remplacement.

Works

sncf rer-transilien j
Les Mureaux / Mantes-la-Jolie

Le 15 août, le trafic sera interrompu entre Les Mureaux et Mantes-la-Jolie en raison de travaux.

Bus de remplacement.

Works

sncf rer-transilien j
Les Mureaux / Mantes-la-Jolie

Le 16 août jusqu'à 11:15, le trafic sera interrompu entre Les Mureaux et Mantes-la-Jolie en raison de travaux.

Bus de remplacement.

Works

sncf rer-transilien j
Les Mureaux / Mantes-la-Jolie

Le 16 août à partir de 22:20, le trafic sera interrompu entre Les Mureaux et Mantes-la-Jolie en raison de travaux.

Bus de remplacement.

Works

sncf rer-transilien j
Gare Saint-Lazare / Mantes-la-Jolie

From 17 August to 4 September inclusive, on Mondays to Fridays from 09:40 PM. to 03:00 AM., traffic will be suspended between Gare Saint-Lazare and Mantes-la-Jolie stations, and between Gare Saint-Lazare and Conflans-Sainte-Honorine due to planned works.

Replacement bus service.

Works

sncf rer-transilien j
Gare Saint-Lazare / Conflans-Sainte-Honorine

From 17 August to 4 September inclusive, on Mondays to Fridays from 10:40 PM. to 03:00 AM., traffic will be suspended between Gare Saint-Lazare and Conflans-Sainte-Honorine stations due to planned works.

Replacement bus service.

Works

sncf rer-transilien j
Gare Saint-Lazare / Ermont - Eaubonne

From 21 August to 4 September inclusive, on Mondays to Fridays from 09:45 PM., traffic will be suspended between Ermont - Eaubonne and Gare Saint-Lazare stations due to planned works.

Replacement bus service.

Works

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Gare Saint-Lazare / Gisors

From 22 August to 23 August until 10:40 PM., traffic will be suspended between Gare Saint-Lazare and Gisors stations due to planned works.

Replacement bus service.

Works

sncf rer-transilien j
Gare Saint-Lazare / Mantes-la-Jolie

From 22 to 23 August inclusive, traffic will be suspended between Gare Saint-Lazare and Ermont - Eaubonne • Conflans - Fin d'Oise • Mantes-la-Jolie due to planned works.

Replacement bus service.

Works

sncf rer-transilien j
Conflans-Sainte-Honorine / Mantes-la-Jolie

On weekends from 29 August to 6 September inclusive, traffic will be suspended between Conflans-Sainte-Honorine and Mantes-la-Jolie due to planned works.

Replacement bus service.

Infos X (Ex Twitter)

@LigneJ_SNCF

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