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Bas-Rhin — road climbs measured by LiDAR
All 13 published climbs in Bas-Rhin, ranked by their steepest 25 m and measured on IGN’s LiDAR HD 0.5 m laser surveys.
Surface: · Caveated rows: (ranks stay the true ranks) · every published row is listed here — the toggles filter this page without hiding anything from the links above.
| # | Climb | Department | Max 25 m | Length | Net rise | Overall | Surface | Evidence |
|---|---|---|---|---|---|---|---|---|
| 1 | Impasse de la Forêt | Bas-Rhin | ≈caveated28.2% | 419 m | 58 m | 13.9% | mixed surface | Good |
| 2 | Discovered lane (48.3909, 7.1808) | Bas-Rhin | ≈caveated23.0% | 1197 m | 48 m | 4.0% | paved | Good |
| 3 | Discovered lane (48.4049, 7.2140) | Bas-Rhin | 22.7% | 1634 m | 163 m | 10.0% | paved | Good |
| 4 | Rue de la Scie Brulée | Bas-Rhin | ≈caveated22.4% | 355 m | 46 m | 13.1% | paved | Good |
| 5 | Chemin de la Thal | Bas-Rhin | 22.4% | 449 m | 49 m | 11.0% | paved | High |
| 6 | Rue du Binge | Bas-Rhin | 20.9% | 626 m | 72 m | 11.5% | paved | Good |
| 7 | Rue du Herrenhaus | Bas-Rhin | 20.7% | 451 m | 39 m | 8.6% | paved | High |
| 8 | Chemin de la Grande Basse | Bas-Rhin | 20.3% | 5167 m | 271 m | 5.3% | paved | Good |
| 9 | Chemin Rural | Bas-Rhin | 20.0% | 663 m | 51 m | 7.7% | paved | High |
| 10 | Rue Saint-Antoine | Bas-Rhin | 17.9% | 2288 m | 233 m | 10.2% | paved | High |
| 11 | Discovered lane (48.5004, 7.2399) | Bas-Rhin | 15.8% | 2040 m | 208 m | 10.2% | paved | Good |
| 12 | Discovered lane (48.4358, 7.3228) | Bas-Rhin | ≈caveated14.9% | 9595 m | 616 m | 6.4% | paved | Good |
| 13 | Discovered lane (48.4412, 7.3124) | Bas-Rhin | ≈caveated10.2% | 10550 m | 544 m | 5.2% | paved | Good |