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   "E752-N6516",
   "E753-N6514",
   "E753-N6515"
  ],
  "elevation_blocks": [
   "22LHD4ML@2025-09-15"
  ],
  "ign_dalles": [
   "LHD_FXX_0750_6516_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0750_6517_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0751_6515_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0751_6516_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0751_6517_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0752_6515_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0752_6516_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0752_6517_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0753_6515_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0753_6516_MNT_O_0M50_LAMB93_IGN69"
  ],
  "ign_missions": [
   "22LHD4ML"
  ],
  "ign_editions": [
   "2025-09-15"
  ],
  "ign_dsm_edition": {
   "LHD_FXX_0750_6516_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0750_6517_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0751_6515_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0751_6516_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0751_6517_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0752_6515_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0752_6516_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0752_6517_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0753_6515_MNT_O_0M50_LAMB93_IGN69": "2025-09-15",
   "LHD_FXX_0753_6516_MNT_O_0M50_LAMB93_IGN69": "2025-09-15"
  },
  "climb_origin": "discovered",
  "structure_own_ways": 4,
  "structure_mask_ranges_m": [
   [
    0.0,
    13.8
   ]
  ],
  "suppression_unstable": [
   5.0,
   10.0
  ],
  "carriageway": {
   "stations": 264,
   "stations_resolved": 264,
   "width_median_m": 5.5,
   "width_p10_m": 2.58,
   "width_min_m": 0.5,
   "width_max_m": 12.0,
   "bounded_share": 0.409,
   "unbounded_share": 0.591,
   "confidence_median": 0.0,
   "width_median_bounded_m": 5.5,
   "window_m": [
    5785.0,
    5810.0
   ],
   "width_at_max25_m": 1.38,
   "window_stations": 6,
   "single_track": false,
   "single_track_rule": "PROVISIONAL (2026-09-15): width_p10_m <= 3.0 m with bounded_share >= 0.6; recorded, not a rule",
   "status": "ok",
   "source": "dtm",
   "station_m": 25.0,
   "window_station_m": 5.0,
   "halfwidth_m": 6.0,
   "step_m": 0.25,
   "level_tol_m": 0.12,
   "break_min_m": 0.3,
   "stations_failed": 0,
   "hedge_to_hedge": {
    "stations": 264,
    "stations_resolved": 264,
    "width_median_m": 2.5,
    "width_p10_m": 0.5,
    "width_min_m": 0.0,
    "width_max_m": 12.0,
    "bounded_share": 0.962,
    "unbounded_share": 0.038,
    "confidence_median": 1.0,
    "width_median_bounded_m": 2.5,
    "window_m": [
     5785.0,
     5810.0
    ],
    "width_at_max25_m": 2.75,
    "window_stations": 6,
    "status": "ok",
    "source": "dsm",
    "station_m": 25.0,
    "window_station_m": 5.0,
    "halfwidth_m": 6.0,
    "step_m": 0.25,
    "level_tol_m": 0.5,
    "break_min_m": 0.3,
    "stations_failed": 0
   }
  },
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Augerolles",
  "county": "Puy-de-D\u00f4me",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}