state-designated highways in Chautauqua County, New York, which comprise a combined 387.2 miles (623.1 km) of the touring route total mileage in New York...

Chautauqua County is the westernmost county in the U.S. state of New York. As of the 2020 census, the population was 127,657. Its county seat is Mayville...

County routes in Chautauqua County, New York, are signed with the Manual on Uniform Traffic Control Devices-standard yellow-on-blue pentagon route marker...

a list of numbered state highways in the U.S. state of New York. Signed state highways in New York, referred to as "touring routes" by the New York State...

New York State Route 380 (NY 380) was a 23-mile (37 km) north–south state highway in Chautauqua County, New York, in the United States. The southern terminus...

longest state route in New York, and is the second-longest highway of any kind in the state, beside the Thruway. It serves 11 counties (Chautauqua, Cattaraugus...

of the 2020 census, the county population was 3,379. The county is named for Chautauqua County, New York, the birthplace of Edward Jaquins, a Kansas...

mainline U.S. highway in Western New York. US 62 was extended into New York c. 1932 and originally was concurrent with the state highways that had previously...

in the United States. It begins at the Pennsylvania state line in the Chautauqua County town of Ripley and passes through Buffalo, Syracuse, Utica, Schenectady...

Interstate Highway standards are completed, I-86 will extend from I-90 near Erie to the New York State Thruway (I-87) in Woodbury. The portion in Erie County, Pennsylvania...