Information trafic RATP : métro, RER, bus, Tramway, Transilien

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Works

Glacière - Nordmann / Berthollet - Vauquelin

Bus route 21 is diverted: stops between Glacière - Nordmann and Berthollet - Vauquelin will not be served in the direction of Porte de Saint-Ouen – Hôpital Bichat. Service set to resume on: Thursday 23 July 2026, from 10:00 PM. Cause: works.

Works

Châtelet / Saint-Michel Notre-Dame

Cité - Palais de Justice stop on bus route 21 will not be served in the direction of Stade Charléty – Porte de Gentilly. Service set to resume on: Wednesday 9 September 2026, from 03:30 AM. Cause: works.

Works

Feuillantines / École Normale Supérieure / Port Royal - Berthollet

Berthollet - Vauquelin stop on bus route 21 will not be served in the direction of Stade Charléty – Porte de Gentilly. Service set to resume on: Saturday 15 August 2026, from 03:30 AM. Cause: works.

Works

Navier / Ganneron

Bus route 21 is diverted: stops between Navier and Ganneron will not be served in the direction of Stade Charléty – Porte de Gentilly. Service set to resume on: Tuesday 1 September 2026, from 03:00 AM. Cause: works.

Planned disruptions

Works

Glacière - Auguste Blanqui / Berthollet - Vauquelin

Bus route 21 will be diverted: stops between Glacière - Auguste Blanqui and Berthollet - Vauquelin will not be served in the direction of Porte de Saint-Ouen – Hôpital Bichat. When: from Thursday 23 July 2026, until Wednesday 29 July 2026, on Tuesdays and Thursdays from 10:00 PM to 03:30 AM. Cause: works.