in Flemingsburg AA Hwy (KY 9) near Tollesboro Kentucky Route 57 is an 88.035-mile-long (141.679 km) state highway in the U.S. Commonwealth of Kentucky.

The western terminus is at KY 4 (New Circle Road) in eastern Lexington.

The eastern terminus is at KY 8 on the banks of the Ohio River in Concord.

The road runs generally southwest to northeast.

Kentucky Route 57 Business (KY 57 Bus.)