This was renumbered A-45 in 2003, as part of the general renumbering of Spanish autovías.

NY 89 was assigned as part of the 1930 renumbering of state highways in New York to a significantly different alignment than it follows today.

NY 172 was established as part of the 1930 renumbering of state highways in New York.

The A-30 designation was introduced in 2003, as part of the general renumbering of Spanish autovías.

As part of the renumbering of highways serving state institutions, it was renumbered as SR-281 in 1969.

The first posted numbers along the route were assigned as part of the 1930 renumbering of state highways in New York.

All of the routes were assigned as part of the 1930 renumbering of state highways in New York unless otherwise noted.

NY 26 was split into several different routes as part of the 1930 renumbering of state highways in New York.

The route was assigned as part of the 1930 renumbering of state highways in New York and has not been altered since.

It was assigned as part of the 1930 renumbering of state highways in New York.