 In 1908, the New York State Legislature created Route 22, a discontinuous, unsigned legislative route that began at Troy and ended at the Canadian border near Rouses Point.The route entered the town of Champlain on what is now US 9 and followed it north to the modern junction of US 9 and NY 9B.Here, Route 22 turned east onto current NY 9B and continued east and north along it to access Rouses Point.