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Motorcycle Ride Planner · China

S417 — 安义县 to 南昌市

China · measured from OpenStreetMap geometry

658Corners
12Miles
54.8Per mile

S417 runs 12 miles between 安义县 and 南昌市. We counted 658 corners along it, which works out at 54.8 a mile — corner after corner with no let-up. It runs past mountain peaks, a river, a nature reserve and open water. That is busier than two thirds of the roads we have measured in China, where the median is 50.6 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.