To follow the news and stay informed on your lines in the Vélizy Vallées territory:
- Join our Twitter account @VelizyVal_IDFM
- Follow the traffic information for your territory on the Île-de-France Mobilités website on this page - Access Traffic Information
- For any other information, contact us:
by email by filling in this form - access form -
by phone at 01 87 58 04 35
by post to the following address:
Keolis Vélizy Bièvre Valley
19, rue Général Valérie André
78140 Vélizy-Villacoublay