Motorcycle Ride Planner · France
D 431 — Cernay to Guebwiller
France · measured from OpenStreetMap geometry
D 431 runs 11.2 miles between Cernay and Guebwiller. We counted 507 corners along it, which works out at 45.3 a mile — corner after corner with no let-up. It runs past mountain peaks, a mountain pass, cliffs and a waterfall. That is busier than two thirds of the roads we have measured in France, where the median is 26.9 a mile.
Ridden together with D 431 and D 14bIV it makes about 12 more miles of the same kind of road.
Worth stopping for
- 0.5 miattractionAbri du 2e Génie
- 0.5 miattractionPoste Chevassus
- 0.5 miattractionPoste Moyret
- 0.6 miattractionBorne Vauthier
- 0.6 miattractionImpasse des Alpins
- 0.7 miattractionBremerratskeller
- 0.7 miattractionFeste Rohrburg
- 0.7 miattractionOsswaldhutte
- 0.7 miattractionRoche Amic
- 0.7 miattractionZiegelruckenstollen
Roads near here
- D 4310 mi away · 289 corners
- D 14bIV5 mi away · 313 corners
- D 4bis9 mi away · 133 corners
- D 14bis11 mi away · 148 corners
- D 46614 mi away · 501 corners
- D 46614 mi away · 297 corners
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.