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Distance
9.4 mi
Duration
22m
Checkpoints
3
Created
JUN 26, 2026
The road
Mount Sterling, TN in Cosby, Tennessee is graded at 151 corners, about 16.1 for every mile you drive. 96 of them are genuinely tight (64% of the road), and the sharpest turns in at a 10 m radius. There is no real rest on it — the longest straight is only 380 m before the next corner.
- Graded corners
- 151
- Tight (1–2)
- 96
- Tightest radius
- 10 m
- Corners per mile
- 16.1
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
3
- #01
Starting Point
- #02
Middle Point
- #03
End Point
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