Discover the work seen from the sky in video

The Tzen 4 will replace line 402 between Viry-Châtillon and Corbeil-Essonnes. On some parts of the line, new lanes dedicated to buses are created and a complete redevelopment of the spaces is carried out. In other places, the dedicated site already exists, and is the subject of adaptation work and renovation for the arrival of the future Tzen 4!

The arrival of the Tzen 4 aims to considerably improve the living environment of the people of Essonne:

- Larger, more modern stations

- Installation of bike racks at each station

- Bicycle lane development