 Its eastern terminus is at a junction with U.S. Route 11 (US 11) in Pierrepont Manor, just east of Interstate 81 (I-81) and north of Mannsville.NY 193 begins at an intersection with NY 3 (the Seaway Trail) in the town of Ellisburg, across from an entrance to Southwick Beach State Park.NY 193 heads eastward through Ellisburg, crossing County Route 75 (CR 75; Heisel Road/Lake Road) at a rural two-lane junction.