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Motorcycle Ride PlannerEst. route no. 001

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Motorcycle Ride Planner · Brazil

SP-312 — Santana de Parnaíba to Itupeva

Brazil · measured from OpenStreetMap geometry

444Corners
12Miles
37Per mile

SP-312 runs 12 miles between Santana de Parnaíba and Itupeva. We counted 444 corners along it, which works out at 37 a mile — corner after corner with no let-up. It runs past mountain peaks, a ridge line, a river and woodland. That is calmer than two thirds of the roads we have measured in Brazil, where the median is 40.8 a mile.

Ridden together with SP-036 and SP-079;BR-478 it makes about 37 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.