Arkansas Highway 21

The Arkansas State Route 21 (abbreviated AR 21) is a state highway in the U.S. state of Arkansas, which runs in a north -south direction.

The State Route begins on U.S. Highway 64 east of Clarksville and ending in Blue Eye on the border with Missouri. After crossing the border the road Missouri State Route 13 is called

Course

From Clarksville in the valley of the Arkansas River runs the State Route to the north and passes through the village of Hillcrest. Incident Ville and Swain the Arkansas State Route 16 uses the route of the AR 21 In Boxley on the Buffalo River branches of the State Routes 43 and 74. East of Huntsville, the road is crossed by U.S. Highway 412 and in the city of Berryville uses them for a short section of about 200 meters, the route of the U.S. Highway 62 North of town, the Arkansas State Route branches off 221 ​​off and the AR 21 at ends the border of Missouri north of the community Blue Eye.

The route between Clarksville and the Arkansas State Route 16 is part of the Ozark Highlands Scenic Byway and runs through the Ozark National Forest.