In May 2010, New York state route 9G was closed for a project in Columbia County. As a consequence, traffic for NY 9G was routed onto other highways, including US 9 in Columbia and Dutchess counties.
In May 2010, New York state route 9G was closed for a project in Columbia County. As a consequence, traffic for NY 9G was routed onto other highways, including US 9 in Columbia and Dutchess counties.