 In Franklin, the route intersects with County Route 21 (CR 21), a connector leading south to Walton, as it turns north to serve the village of Franklin.From here, NY 357 progresses northeastward along the Ouleout Creek and intersects CR 14 in the hamlet of Leonta before reaching its eastern terminus at a roundabout intersection with NY 28 in an area known as North Franklin.All of NY 357 was originally designated as part of NY 7B as part of the 1930 renumbering.