sentences:  It begins at US 42 at the city limit of a Louisville suburb called Northfield, Kentucky, and carries the name Brownsboro Road, a local road which begins near Downtown Louisville.It crosses the Kentucky River west of Gratz and terminates at Kentucky Route 10 in Willow.Kentucky Route 22C is a connector route of KY 22 that links the road to U.S. Route 42 in eastern Louisville northeast of the Thornhill.