 In 1981, NY 407, a connector between Mariaville Lake and Scotch Church, was replaced by a realigned NY 160 while NY 160's former routing through Florida was transferred to Montgomery County and redesignated as County Route 165 (CR 165).NY 160 begins at an intersection with NY 159 near the northern edge of the hamlet of Mariaville Lake in western Schenectady County.The route heads north through rural Duanesburg, intersecting with Dennison Road (CR 96) before merging with Sulphur Springs Road on the Schenectady–Montgomery County line.