The route passes through mainly rural areas of Todd County .
The route has an intersection with KY 171 and after that , a crossroad intersection that marks the eastern terminus of KY 507 , and the western terminus of KY 178 .
The route passes through mainly rural areas of Todd County and has an intersection with KY 171 and after that , a crossroad intersection that marks the eastern terminus of KY 507 , and the western terminus of KY 178 .