The Town of Montlhéry has issued a temporary municipal order (n°2026-ST140) to manage traffic and parking at 20 Allée des Ballades. These measures are necessary to allow for the replacement of an existing telecom pole, a project carried out by the company STELLA NETWORKS on behalf of TWELVE GROUP.
The work, which requires encroachment onto the roadway, will take place from Tuesday, September 29 to Tuesday, October 6, 2026, between 8 AM and 5 PM. During this period, traffic will be managed in alternating directions at the worksite, controlled by traffic lights or a traffic controller. The speed limit for all vehicles will be set at 30 km/h.
Parking will be prohibited and considered obstructive at the worksite for the entire duration of the work. A detour will be in place to ensure the free movement of pedestrians on the sidewalk.
The municipality thanks residents and users for their understanding and urges them to respect the temporary signage installed to ensure everyone's safety around the construction site.




