Motorcycle Ride Planner · Japan

359 — 須賀川市 to いわき市

Japan · measured from OpenStreetMap geometry

359 runs 11.2 miles between 須賀川市 and いわき市. We counted 535 corners along it, which works out at 47.9 a mile — corner after corner with no let-up. It runs past mountain peaks, a river, woodland and open water. That is calmer than two thirds of the roads we have measured in Japan, where the median is 53.1 a mile.

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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.