 NY 17F entered the village of Almond, paralleling the right-of-way of the modern Southern Tier Expressway and intersecting with CR 2.NY 17F entered Steuben County and entered the city of Hornell at 16.2 miles (26.1 kilometres).NY 17F then turned to the south in Hornell, overlapping NY 21 (now NY 36) south to the village of Canisteo.