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Distance
19.9 mi
Duration
1h 20m
Checkpoints
4
Created
NOV 5, 2026
The road
Lookout Mountain Road in Darby, Montana is graded at 266 corners, about 13.4 for every mile you drive. 87 of them are genuinely tight (33% of the road), and the sharpest turns in at a 10 m radius.
- Graded corners
- 266
- Tight (1–2)
- 87
- Tightest radius
- 10 m
- Corners per mile
- 13.4
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
4
- #01
West Fork Road, Darby, Montana 59829, United States
- #02
Thunder Mountain Road, Darby, Montana 59829, United States
- #03
Lookout Mountain Road, Darby, Montana 59829, United States
- #04
Darby, Montana 59829, United States
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