What was the population in the 2010 Census of a New York hamlet that is directly linked to Port Jefferson by New York State Route 347?
New York State Route 347:  The route serves as a southern bypass of Smithtown and as a direct link between Nesconset and Port Jefferson. Nesconset, New York: Nesconset is a hamlet and census-designated place (CDP) in the town of Smithtown, located in Suffolk County, Long Island, New York, United States.
i don't know