On the 2nd and 3rd of January 2020, Geosolving together with Winet has completed the installation of a new geoANDES system along the gulley of Pont Teuf in Cogne (Ao). The monitoring and early warning system is made of a detection line, two traffic lights to stop traffic and a high-resolution webcam. All connected by a system of wireless nodes. Together with the neighbor GeoAndes in Bouvaz, this new installation allows for the mitigation of the risks due to snow avalanches and debris flows for the road of Valnontey.