Former highway in New York
New York State Route 398 (NY 398) was an east–west state highway located within the town of Stuyvesant in Columbia County, New York, in the United States. It served as a short connector between NY 9J in the hamlet of Stuyvesant and U.S. Route 9 (US 9) in the hamlet of Sunnyside southwest of the village of Kinderhook. NY 398 was assigned in the early 1930s and remained unchanged until 1980, when ownership and maintenance of the highway was transferred to Columbia County. The route was redesignated as County Route 26A at that time.