King Ranch Road + Extras

King Ranch Road + Extras in Rancho Cucamonga, California is graded at 198 corners, about 23.6 for every mile you drive. 120 of them are genuinely tight (61% of the road), and the sharpest turns in at an 8 m radius. There is no real rest on it — the longest straight is only 170 m before the next corner.

Graded corners

198

Tight (1–2)

120

Tightest radius

8 m

Corners per mile

23.6

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.