New York State Route 30 is a north-south highway in Central Hamilton County. It runs from the Hamilton/Fulton County Line, at Mayfield, to the Hamilton/St. Lawrence County Line, near Piercefield. NY St Rt 30 passes through the following towns in Hamilton County. Wells Speculator Indian Lake Long Lake NY St Rt 30 is multi-plexed in Hamilton County. New York State Route 8, from Wells to Speculator. New York State Route 28, at Indian Lake.
