Black Hills Back Country Byway
Driving Directions

Driving the Byway

Driving the Byway

Follow US 191 northwest until you come to milepost 139. Turn left onto the Black Hills Back Country Byway. Follow this road for 21 miles. There will be mileposts along your way to tell you how far you have gone. The road will rejoin US 191 three miles south of Clifton at milepost 160, where the byway ends.