← Driving roads in ArkansasStart Building →
Distance
73.6 mi
Duration
1h 39m
Checkpoints
2
Created
NOV 9, 2026
The road
Arkansas Highway 21 in Clarksville, Arkansas is graded at 412 corners, about 5.6 for every mile you drive. 6 of them are genuinely tight, and the sharpest turns in at an 18 m radius. The longest straight runs 0.8 miles, so there is room to breathe between the technical sections.
- Graded corners
- 412
- Tight (1–2)
- 6
- Tightest radius
- 18 m
- Corners per mile
- 5.6
Corners are graded from the route’s own geometry on the rally 1–6 scale, where 1 is a hairpin. Road & Rally calls them out as you drive.
Checkpoints
2
- #01
F S R 1471, Clarksville, Arkansas 72830, United States
- #02
775 Arkansas Highway 21, Berryville, Arkansas 72616, United States
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