 Until 2017, NY 374's western terminus was at the Canada–United States border north of the village of Chateaugay, where the road continued north as a local road to Route 202.This route is now maintained by Franklin County and designated as County Route 52.NY 374 begins at an intersection with U.S. Route 11 (US 11, named Main Street), where it follows Depot Street and becomes maintained by the New York State Department of Transportation (NYSDOT).