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Motorcycle Ride PlannerEst. route no. 001

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Motorcycle Ride Planner · United States

CA 9 — Boulder Creek to Saratoga

United States · measured from OpenStreetMap geometry

999Corners
25Miles
40Per mile

CA 9 runs 25 miles between Boulder Creek and Saratoga. We counted 999 corners along it, which works out at 40 a mile — corner after corner with no let-up. It runs past mountain peaks, a ridge line, cliffs and woodland. That is busier than two thirds of the roads we have measured in the United States, where the median is 25.1 a mile.

Ridden together with CA 130 and Pacific Coast Highway (CA-1) - Big Sur Coastline it makes about 114 more miles of the same kind of road.

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How we measured it

Corner counts come from the road's own geometry in OpenStreetMap, not from ratings or votes. Every bend above a threshold of curvature is counted once, so two roads can be compared directly. Nothing here is crowdsourced and nobody paid to appear.