 The concurrently running US 431 and KY 70 continues southeastward from Central City through the intersection of KY 176 in Drakesboro, all the way to about south of Drakesboro.Much of US 431's concurrency with KY 70 is designated as part of a Kentucky Scenic Byway.KY 70 breaks off from US 431 at that point south of Drakesboro, and will provide a scenic drive from there, past the old site of the Rochester Dam before crossing the Mud River into Butler County.