Huntington–Ashland metropolitan area
The Huntington–Ashland metropolitan area is a metropolitan area in the Appalachian Plateau region of the United States. Referred to locally as the "Tri-State area", and colloquially as "Kyova" (portmanteau of Kentucky, Ohio, and West Virginia), the region spans seven counties in the three states of Kentucky, Ohio, and West Virginia.
Source: Wikipedia — Huntington–Ashland metropolitan area (CC BY-SA 4.0)