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.
South Nyack, New York South Nyack is a village incorporated in 1878 in the town of Orangetown in Rockland County, New York, in the United States. It is located north of Grand View-on-Hudson, northeast of Orangeburg, east of Blauvelt State Park, south of Nyack and west of the Hudson River. The village is the western terminus of the Tappan Zee Bridge. Its population was 3,510 at the 2010 census.