 Just past the town line, NY 160 descends into the valley surrounding the Mohawk River and passes under the New York State Thruway (Interstate 90) as it enters the hamlet of Pattersonville, the western portion of a census-designated place that includes nearby Rotterdam Junction.The route continues northeast for an additional before making a hard left to avoid an industrial track leading away from the CSX Transportation-owned Selkirk Subdivision.NY 160 parallels the railroad track for roughly before ending at NY 5S at a sharp angle.