In downtown Canton, NY 68 intersects with US 11 before passing Rushton Falls. US 11 and NY 68 become concurrent through downtown Canton, passing St. Lawrence University and its golf course. At the intersection with NY 310, US 11 and NY 68 split, with NY 68 heading to the southeast. The urbanization of NY 68 quickly dissipates again, going down hills for some distance. When the road enters the hamlet of Langdons Corners, it passes to the north of Watermann Hill. Several miles later, NY 68 enters Colton and terminates at an intersection with NY 56.