New York State Route 30
highway in New York
New York State Route 30 (NY 30) is a state highway in the central part of New York in the United States. It extends for 300.71 miles (483.95 km) from an interchange with NY 17 (Future Interstate 86) in the Southern Tier to the US–Canada border in the state's North Country, where it continues into Quebec as Route 138. On a regional level, the route serves to connect the Catskill Park to the Adirondack Park. In the latter, NY 30 is known as the Adirondack Trail. Aside from the state parks, the route serves the city of Amsterdam (where it meets the New York State Thruway) and several villages.
NY 30 was assigned in the 1930 renumbering of state highways in New York to most of its modern routing south of Wells, replacing a series of designations that had been assigned to the highway in the 1920s. The portion of what is now NY 30 north of Speculator was initially part of NY 10. When that route was truncated to Arietta c. 1960, NY 30 was extended northward over NY 10's former alignment by way of an overlap with NY 8.
Route description
The New York State Department of Transportation (NYSDOT) maintains all but 0.97 miles (1.56 km) of NY 30's 301-mile (484 km) alignment. The only section not maintained by the state is located in the city of Amsterdam, where the route is locally maintained from Prospect Street (two blocks north of NY 67) to the northern city line.
Begin with the source’s own compact description: “New York State Route 30” is highway in New York. The dossier treats that line as a proposition to test through York, State and Route, not as a finished interpretation.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jan 29, 2026. The linked authority identifier is Q2486034. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1930 and 1960.
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This entry incorporates text from “New York State Route 30” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.