France – Roadworks – RD135 - Suppression du PN 66 sur la commune de Perrignier et création d'un giratoire sur la RD 135

In the context of the construction of the A412 motorway between Machilly and Thonon-les-Bains, SNCF has been tasked with securing level crossings n°65 and 66 in the commune of Perrignier, which will see an increase in road traffic. These level crossing removal projects involve closing the RD 25 at the level of the PN65 and removing the PN 66 by creating a grade separation on the RD 135. The project led by SNCF involves creating the grade separation structure, the Rail Bridge and a road overpass to restore a communal road. The Department, for its part, is carrying out, under its own project management, a roundabout to connect the RD 135 and the connecting street that serves the Perrignier station, as well as the roadway and equipment of the rail underpass. The main characteristics of the project are: - Demolition; - Earthworks; - Road structure / surfacing - Curbs; - Drainage networks - Acoustic screens; - Vertical and horizontal signage.