how is Kentucky Route 8 and U.S. Route 23 related?
Kentucky Route 8 Kentucky Route 8 is a 114.202 mi east–west state highway divided into two distinct segments across northern Kentucky. The western terminus of the route is at KY 237 near Francisville. The eastern terminus is at U.S. Route 23 in South Portsmouth. The two distinct segments of this route were not meant to be connected together.
Kentucky Route 321 Kentucky Route 321 (KY 321) originates at a junction with U.S. Highway 23 north of Paintsville, Kentucky in Johnson County, Kentucky, United States. The route continues through Johnson County to terminate at KY 1428 in Prestonsburg in Floyd County.