New York State Route 9N Much of NY 9N runs alongside either a river or a lake. It follows the Hudson River through northern Saratoga County and southern Warren County, the entirety of Lake George's western shoreline, the west edge of Lake Champlain between Ticonderoga and Westport, and the Ausable River from Keene to Keeseville. The other portions of NY 9N pass through predominantly rural and mountainous regions of the Adirondack Mountains. The NY 9N designation was originally created as part of the 1930 renumbering of state highways in New York to replace New York State Route 9W, a route assigned to an alternate routing
Ogdensburg, New York the City of Ogdensburg in 1868. It is located between Brockville, Ontario to the west and Massena, New York to the east. Beginning in the mid-19th century, Ogdensburg expanded on its role as a port city on the St. Lawrence River, becoming an important trading city and station as railroads were developed in northern New York and southeastern Canada. The Ogdensburg & Lake Champlain Railroad (later Rutland Railroad) (1849), Rome, Watertown & Ogdensburg Railroad (1853) and Portland & Ogdensburg Railway (never completed), all constructed lines through the area connecting the historic towns. In 1940 the town was the site of