Claim: West Virginia Route 331 (a former alignment of U.S. Route 33)  is located entirely in Jackson County, West Virginia, stretching from Mount Alto to Cottageville.
Evidence: The eastern terminus is at WV 62 near Cottageville. The western terminus of the route is at West Virginia Route 2 and West Virginia Route 62 in Mount Alto. West Virginia Route 331 (WV 331) is an east–west state highway located entirely in Jackson County, West Virginia. WV 331 is a former alignment of U.S. Route 33, which was later moved to follow all of present WV 62 between Mason and Ripley.