It passes through the community of Strong and continues generally eastward for several kilometres before encountering an interchange with Highway 11 (Exit 276). Continuing through Sundridge along the former route of Highway 11, Ontario Street, the route parallels a railway as it curves north before passing through South River.
The route traverses the community of Strong, continuing generally eastward for several kilometers before encountering an interchange with Highway 11 (Exit 276). It continues through Sundridge along the former path of Highway 11, Ontario Street, as it parallels a railway while curving north before passing through South River.