New York State Route 58 New York State Route 58 New York State Route 58 (NY 58) is a north–south state highway located in St. Lawrence County, New York, in the United States. The highway runs in a northwest to southeast direction as it traverses the county. The southern terminus of the route is at a junction with NY 3 in the hamlet of Fine within the town of the same name. Its northern terminus is at an intersection with NY 37 near the St. Lawrence River in the village of Morristown. Part of NY 58 passes through the Adirondack Mountains. NY 58 begins at
New York State Route 185 final curve to the northeast, NY 185 begins to cross Lake Champlain by way of the bridge. The route ends at the Vermont state line at the bridge's midpoint, and the roadway continues into Vermont as VT 17. The Champlain Bridge was built in 1929, connecting Crown Point in New York to Chimney Point in Vermont. A short connector highway between the bridge—which connected to VT 17 in Vermont—and NY 22 in Crown Point, named Bridge Road, was originally designated as NY 347 as part of the 1930 renumbering of state highways in New York. NY 347 became part of