State Route 343 (New York−Connecticut)
Wikipedia article covering multiple highways in New York and Connecticut

New York State Route 343 (NY 343) is a state highway located entirely within central Dutchess County, in the Hudson Valley region of the U.S. state of New York. It runs east–west from the intersection of NY 82 in the village of Millbrook to the town of Amenia, where it crosses the Connecticut state line and continues eastward as Route 343, a Connecticut state highway located entirely within the town of Sharon. Along the way, it has a 7.3-mile (11.7 km) concurrency with NY 22 from vicinity of the hamlet of Dover Plains to the hamlet of Amenia.
The entirety of modern Route 343 was originally the Dover branch of the Dutchess Turnpike. The turnpike, which was in operation from the early to the mid-19th century, was a major transportation route at the time, connecting several local communities to Litchfield County, Connecticut, and the city of Poughkeepsie. NY 343 was designated in 1930, connecting the hamlet of Amenia to the state line, but was relocated a few years later onto the portion of New York State Route 200 from South Millbrook to the hamlet of Dover Plains. The NY 200 designation was rerouted east of Millbrook on NY 343's original alignment. NY 343 absorbed NY 200 in the early 1940s, creating an overlap with NY 22 between Dover Plains and Amenia. The Connecticut portion of the highway was originally designated as part of Route 4; it was renumbered to Route 343 in 1932.
Several landmarks along the way include the Silo Ridge Country Club in the hamlet of Wassaic, Beekman Park in the hamlet of Amenia, and the Troutbeck Conference Center in the hamlet of Leedsville.
Begin with the source’s own compact description: “State Route 343 (New York−Connecticut)” is wikipedia article covering multiple highways in New York and Connecticut. The dossier treats that line as a proposition to test through State, Route and York, not as a finished interpretation.
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This entry incorporates text from “State Route 343 (New York−Connecticut)” 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.