The Alfred H. Smith Memorial Bridge spans the Hudson at Selkirk and what village southeast of Albany ?
Castleton-on-Hudson, New York Castleton-on-Hudson is a village located in the southwestern part of the town of Schodack in Rensselaer County, New York. The population was 1,473 at the 2010 census. The village is southeast of Albany, New York.
Saw Kill (Hudson River) The Saw Kill is a 14.3 mi tributary of the Hudson River, called the Metambesem by the Algonquin people of the area and sometimes called Sawkill Creek today. It rises in the town of Milan and drains a 22 sqmi area of northwestern Dutchess County, New York, that includes most of the town of Red Hook to the west and part of Rhinebeck to Red Hook's south.