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Paris La Défense construction site news

Modernization of covered lanes

Mar 18, 2024 - Mar 20, 2024

Equipment maintenance work on the Liaison Basse

Paris La Défense is continuing to modernize the covered tracks in the communes of Puteaux and Courbevoie. For safety reasons, the Liaison Basse will be closed on the nights of Monday 18/03 to Tuesday 19/03 and Tuesday 19/03 to Wednesday 20/03, from 10 pm to 5 am, to inspect the structure and safety equipment.

Operations will include :

  • checking that lighting, video surveillance, ventilation and emergency exits are in good working order.
  • civil engineering: condition of roadways, walls.

A detour route will be set up. To get to Courbevoie or the boulevard circulaire nord from the boulevard circulaire sud, take the Pont de Neuilly in the direction of Paris, then at the Madrid traffic circle go back in the opposite direction towards the provinces (see maps below).

The ultimate aim is to bring all the covered lanes up to standard, ensure their safety and provide greater comfort for users.

We apologize for any inconvenience caused.