Known as Mariaville Road, NY 159 begins at NY 30 just south of the Montgomery County line. in, it meets NY 160 at its southern terminus, turning right to meet Mariaville Lake.
Known as Mariaville Road, NY 159 begins at NY 30 just south of the Montgomery County line. In this area, it connects with NY 160 at its southern extremity before turning towards Mariaville Lake.