 The NY 28N designation was assigned as part of the 1930 renumbering of state highways in New York, incorporating part of pre-1930 NY 10.NY 28N begins at the intersection with NY 28 and NY 30 near the hamlet of Blue Mountain Lake within the town of Indian Lake.The highway, concurrent with Route 30, heads north through the hamlet nestled at the base of Blue Mountain, one of the highest peaks in Adirondack Park standing, above sea level.