High Quality Content by WIKIPEDIA articles! County Route 149 (CR 149) in Sullivan County, New York is a county highway that was once maintained by the New York State Department of Public Works. The route, 8.70 miles (14.00 km) long, runs from an intersection with New York State Route 52 (NY 52) in the community of Youngsville, New York to an intersection with CR 178 in the community of Livingston Manor.