It's a few hours to the official opening of the Colle delle Finestre for the 2019 season. With the ordinance of the Metropolitan City of Turin the SP172 will be formally practicable -
Strada dell'Assietta and Colle delle Finestre: road and gravel biking at their best
Colle delle Finestre
panoramica - Picture of Colle delle Finestre, Usseaux - Tripadvisor
File:Forte del Colle delle Finestre.jpg - Wikimedia Commons
Colle delle Finestre climb via Susa | 18.6 km | 2178 m | 9.1% - Climbbybike