Its northern terminus is in Plessisville at the junction of Route 265, and the southern terminus is at the junction of Route 269 in Adstock (secteur Saint-Méthode).
In terms of road intersections, the northern terminus of this route is found where Route 265 meets a different road in Plessisville. The southern terminus begins at the intersection of Route 269 in Adstock (secteur Saint-Méthode).