 Just across the town line, NY 29 intersects NY 10A, an alternate route of NY 10 around both the Ephratah hamlet of Rockwood and nearby Rockwood Lake.NY 29 continues on, passing north of the Cork Center Reservoir and south of the smaller Cold Brook Reservoir before entering the city of Johnstown as West State Street.At Green Street, NY 29 bears right on William Street, then joins with NY 67 at East Main Street.