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Motorcycle Ride PlannerEst. route no. 001

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Motorcycle Ride Planner · Portugal

EN 230 — Avô to Unhais da Serra

Portugal · measured from OpenStreetMap geometry

1,159Corners
25Miles
46.4Per mile

EN 230 runs 25 miles between Avô and Unhais da Serra. We counted 1,159 corners along it, which works out at 46.4 a mile — corner after corner with no let-up. It runs past a river, mountain peaks, a nature reserve and woodland. That is busier than two thirds of the roads we have measured in Portugal, where the median is 41 a mile.

Ridden together with ER 230 and EM 509 it makes about 18 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.