{
  "answerability": "evidence_backed_claims_available",
  "claims": [
    {
      "claim": {
        "claim_id": "claim-taboose-road-topology",
        "evidence_ids": [
          "evidence-taboose-road-topology"
        ],
        "predicate": "described_route_connector",
        "spatial_scope_ids": [
          "scope-road-taboose-creek",
          "scope-route-taboose-road-access",
          "scope-entrance-taboose-us395",
          "scope-trailhead-taboose-pass"
        ],
        "subject_id": "route-segment-taboose-road-access",
        "temporal_scope": null,
        "value": {
          "directionality": "bidirectional access road",
          "distance_miles": 6,
          "distance_status": "approximate",
          "end_node_id": "trailhead-taboose-pass",
          "mode": "road access; separate from hiking mileage",
          "route_role": "official_mainline",
          "start_node_id": "entrance-taboose-us395"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-taboose-road-topology",
          "evidence_id": "evidence-taboose-road-topology",
          "notes": "",
          "observation_id": "observation-taboose-road-topology",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS directions explicitly connect the US 395 turnoff to the road-end trailhead along Taboose Creek Road, approximately six miles. No intermediate spur distance is derived.",
          "observation_id": "observation-taboose-road-topology",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-trail"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
          "publisher": "USDA Forest Service, Inyo National Forest",
          "source_id": "source-taboose-trail"
        }
      ],
      "subject": {
        "entity_id": "route-segment-taboose-road-access",
        "kind": "route_segment",
        "name": "Taboose Creek Road approach from US 395"
      }
    },
    {
      "claim": {
        "claim_id": "claim-taboose-road-recheck",
        "evidence_ids": [
          "evidence-taboose-road-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-road-taboose-creek",
          "scope-route-taboose-road-access",
          "scope-entrance-taboose-us395",
          "scope-trailhead-taboose-pass"
        ],
        "subject_id": "road-taboose-creek",
        "temporal_scope": null,
        "value": {
          "current_status": "unknown",
          "required": true,
          "topics": [
            "road damage",
            "closures",
            "vehicle suitability",
            "parking"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-taboose-road-recheck",
          "evidence_id": "evidence-taboose-road-recheck",
          "notes": "",
          "observation_id": "observation-taboose-road-recheck",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Inyo County road-status page and linked closure documents are the official road recheck destination. The retrieved index alone does not establish this road open or suitable for any vehicle.",
          "observation_id": "observation-taboose-road-recheck",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-roads"
        }
      ],
      "sources": [
        {
          "locator": "https://www.inyocounty.us/services/public-works/news/inyo-county-road-openclosed-status",
          "publisher": "Inyo County Public Works",
          "source_id": "source-taboose-roads"
        }
      ],
      "subject": {
        "entity_id": "road-taboose-creek",
        "kind": "road",
        "name": "Taboose Creek Road"
      }
    },
    {
      "claim": {
        "claim_id": "claim-taboose-road-directions",
        "evidence_ids": [
          "evidence-taboose-road-directions"
        ],
        "predicate": "road_access_description",
        "spatial_scope_ids": [
          "scope-road-taboose-creek",
          "scope-route-taboose-road-access",
          "scope-entrance-taboose-us395",
          "scope-trailhead-taboose-pass"
        ],
        "subject_id": "road-taboose-creek",
        "temporal_scope": null,
        "value": {
          "current_passability": "unknown",
          "distance_miles": {
            "approximately": 6
          },
          "endpoint": "road end at trailhead",
          "from": "US 395 about 12 miles south of Big Pine",
          "surface": "rough, bumpy dirt road",
          "turn": "west on Taboose Creek Road",
          "vehicle_clearance_requirement": "unknown"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-taboose-road-directions",
          "evidence_id": "evidence-taboose-road-directions",
          "notes": "",
          "observation_id": "observation-taboose-road-directions",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Getting There directs visitors west from US 395 about 12 miles south of Big Pine, approximately six miles along rough, bumpy Taboose Creek Road to its end.",
          "observation_id": "observation-taboose-road-directions",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-trail"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
          "publisher": "USDA Forest Service, Inyo National Forest",
          "source_id": "source-taboose-trail"
        }
      ],
      "subject": {
        "entity_id": "road-taboose-creek",
        "kind": "road",
        "name": "Taboose Creek Road"
      }
    }
  ],
  "entity": {
    "entity_id": "route-taboose-road-access",
    "kind": "route",
    "name": "US 395 to Taboose Pass Trailhead"
  },
  "gap_details": [
    {
      "claims": [
        {
          "claim": {
            "claim_id": "claim-taboose-road-directions",
            "evidence_ids": [
              "evidence-taboose-road-directions"
            ],
            "predicate": "road_access_description",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_passability": "unknown",
              "distance_miles": {
                "approximately": 6
              },
              "endpoint": "road end at trailhead",
              "from": "US 395 about 12 miles south of Big Pine",
              "surface": "rough, bumpy dirt road",
              "turn": "west on Taboose Creek Road",
              "vehicle_clearance_requirement": "unknown"
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-road-directions",
              "evidence_id": "evidence-taboose-road-directions",
              "notes": "",
              "observation_id": "observation-taboose-road-directions",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "USFS Getting There directs visitors west from US 395 about 12 miles south of Big Pine, approximately six miles along rough, bumpy Taboose Creek Road to its end.",
              "observation_id": "observation-taboose-road-directions",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-taboose-trail"
            }
          ],
          "sources": [
            {
              "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
              "publisher": "USDA Forest Service, Inyo National Forest",
              "source_id": "source-taboose-trail"
            }
          ]
        },
        {
          "claim": {
            "claim_id": "claim-taboose-road-recheck",
            "evidence_ids": [
              "evidence-taboose-road-recheck"
            ],
            "predicate": "pretrip_current_conditions_recheck",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_status": "unknown",
              "required": true,
              "topics": [
                "road damage",
                "closures",
                "vehicle suitability",
                "parking"
              ]
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-road-recheck",
              "evidence_id": "evidence-taboose-road-recheck",
              "notes": "",
              "observation_id": "observation-taboose-road-recheck",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "Inyo County road-status page and linked closure documents are the official road recheck destination. The retrieved index alone does not establish this road open or suitable for any vehicle.",
              "observation_id": "observation-taboose-road-recheck",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-taboose-roads"
            }
          ],
          "sources": [
            {
              "locator": "https://www.inyocounty.us/services/public-works/news/inyo-county-road-openclosed-status",
              "publisher": "Inyo County Public Works",
              "source_id": "source-taboose-roads"
            }
          ]
        },
        {
          "claim": {
            "claim_id": "claim-taboose-trail-geometry",
            "evidence_ids": [
              "evidence-taboose-trail-geometry"
            ],
            "predicate": "reviewed_route_display_geometry",
            "spatial_scope_ids": [
              "scope-route-taboose-pass",
              "scope-route-segment-taboose-trailhead-pass"
            ],
            "subject_id": "route-segment-taboose-trailhead-pass",
            "temporal_scope": null,
            "value": {
              "coordinate_reference_system": "EPSG:4326",
              "distance_policy": "No canonical distance derived from coordinates or summed from service attributes.",
              "end_coordinate": {
                "latitude": 36.98475858592664,
                "longitude": -118.41407895936544
              },
              "geometry_snapshot": {
                "feature_id": "usfs-taboose-trailhead-pass",
                "path": "geometry/v0/snapshots/usfs-taboose-pass-20261006.geojson",
                "sha256": "df679516cb0f55f48e3aae4ceaf84b5b169e7a408882ceb6a22035720d240f3e"
              },
              "navigation_grade": false,
              "route_role": "official_mainline",
              "source_coordinate_accuracy": "unknown",
              "source_feature_ids": [
                9575473,
                9574682,
                9575492,
                9575315
              ],
              "start_coordinate": {
                "latitude": 37.009548972348696,
                "longitude": -118.32735760836171
              }
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-trail-geometry",
              "evidence_id": "evidence-taboose-trail-geometry",
              "notes": "",
              "observation_id": "observation-taboose-trail-geometry",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "USFS National Forest System Trails, four complete TABOOSE PASS 3304 features: exact shared endpoints form one trailhead-to-pass display chain. Source object/global IDs and original attributes are preserved in the snapshot; map and prose independently establish topology.",
              "observation_id": "observation-taboose-trail-geometry",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-usfs-emigrant-nfs-trail-geometry"
            }
          ],
          "sources": [
            {
              "locator": "https://apps.fs.usda.gov/arcx/rest/services/EDW/EDW_TrailNFSPublish_01/MapServer/0",
              "publisher": "USDA Forest Service",
              "source_id": "source-usfs-emigrant-nfs-trail-geometry"
            }
          ]
        }
      ],
      "entities": [
        {
          "entity_id": "road-taboose-creek",
          "kind": "road",
          "name": "Taboose Creek Road"
        },
        {
          "entity_id": "route-segment-taboose-trailhead-pass",
          "kind": "route_segment",
          "name": "Taboose trailhead to Taboose Pass"
        }
      ],
      "history": [
        {
          "action": "ADD",
          "change_set_id": "wp-20261006-taboose-pass-corridor",
          "evidence_refs": [],
          "knowledge_gap_refs": [
            "gap-taboose-access-geometry"
          ],
          "path": "canonical/v0/gaps/gap-taboose-access-geometry.json",
          "reason": "Add authoritative Taboose access-to-pass planning coverage with preserved uncertainty.",
          "record_id": "gap-taboose-access-geometry",
          "record_type": "gap",
          "summary": "Add Taboose Pass road/trail topology, official display geometry, jurisdiction-specific planning evidence, permits, facilities, restrictions and rechecks."
        }
      ],
      "navigation": {
        "next_id": "gap-taboose-camp-count-conflict",
        "position": 250,
        "previous_id": "gap-sunol-current-trail-and-fire-status",
        "total": 299
      },
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Getting There directs visitors west from US 395 about 12 miles south of Big Pine, approximately six miles along rough, bumpy Taboose Creek Road to its end.",
          "observation_id": "observation-taboose-road-directions",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-trail"
        },
        {
          "artifact_refs": [],
          "content": "Inyo County road-status page and linked closure documents are the official road recheck destination. The retrieved index alone does not establish this road open or suitable for any vehicle.",
          "observation_id": "observation-taboose-road-recheck",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-roads"
        },
        {
          "artifact_refs": [],
          "content": "USFS National Forest System Trails, four complete TABOOSE PASS 3304 features: exact shared endpoints form one trailhead-to-pass display chain. Source object/global IDs and original attributes are preserved in the snapshot; map and prose independently establish topology.",
          "observation_id": "observation-taboose-trail-geometry",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-usfs-emigrant-nfs-trail-geometry"
        }
      ],
      "record": {
        "gap_id": "gap-taboose-access-geometry",
        "question": "Is there reviewed official geometry and current clearance for the approach road?",
        "reason": "The named road approach is supported by USFS directions and map, but no reviewed official road polyline or highway-junction coordinates are imported. Trail geometry begins at the trailhead. Exact road jurisdiction divisions, clearance, turnarounds and parking capacity remain unverified.",
        "related_ids": [
          "claim-taboose-road-directions",
          "claim-taboose-road-recheck",
          "claim-taboose-trail-geometry"
        ]
      },
      "record_type": "gap",
      "related_records": [
        {
          "record": {
            "claim_id": "claim-taboose-road-directions",
            "evidence_ids": [
              "evidence-taboose-road-directions"
            ],
            "predicate": "road_access_description",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_passability": "unknown",
              "distance_miles": {
                "approximately": 6
              },
              "endpoint": "road end at trailhead",
              "from": "US 395 about 12 miles south of Big Pine",
              "surface": "rough, bumpy dirt road",
              "turn": "west on Taboose Creek Road",
              "vehicle_clearance_requirement": "unknown"
            }
          },
          "record_id": "claim-taboose-road-directions",
          "record_type": "claim"
        },
        {
          "record": {
            "claim_id": "claim-taboose-road-recheck",
            "evidence_ids": [
              "evidence-taboose-road-recheck"
            ],
            "predicate": "pretrip_current_conditions_recheck",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_status": "unknown",
              "required": true,
              "topics": [
                "road damage",
                "closures",
                "vehicle suitability",
                "parking"
              ]
            }
          },
          "record_id": "claim-taboose-road-recheck",
          "record_type": "claim"
        },
        {
          "record": {
            "claim_id": "claim-taboose-trail-geometry",
            "evidence_ids": [
              "evidence-taboose-trail-geometry"
            ],
            "predicate": "reviewed_route_display_geometry",
            "spatial_scope_ids": [
              "scope-route-taboose-pass",
              "scope-route-segment-taboose-trailhead-pass"
            ],
            "subject_id": "route-segment-taboose-trailhead-pass",
            "temporal_scope": null,
            "value": {
              "coordinate_reference_system": "EPSG:4326",
              "distance_policy": "No canonical distance derived from coordinates or summed from service attributes.",
              "end_coordinate": {
                "latitude": 36.98475858592664,
                "longitude": -118.41407895936544
              },
              "geometry_snapshot": {
                "feature_id": "usfs-taboose-trailhead-pass",
                "path": "geometry/v0/snapshots/usfs-taboose-pass-20261006.geojson",
                "sha256": "df679516cb0f55f48e3aae4ceaf84b5b169e7a408882ceb6a22035720d240f3e"
              },
              "navigation_grade": false,
              "route_role": "official_mainline",
              "source_coordinate_accuracy": "unknown",
              "source_feature_ids": [
                9575473,
                9574682,
                9575492,
                9575315
              ],
              "start_coordinate": {
                "latitude": 37.009548972348696,
                "longitude": -118.32735760836171
              }
            }
          },
          "record_id": "claim-taboose-trail-geometry",
          "record_type": "claim"
        }
      ],
      "sources": [
        {
          "locator": "https://www.inyocounty.us/services/public-works/news/inyo-county-road-openclosed-status",
          "publisher": "Inyo County Public Works",
          "source_id": "source-taboose-roads"
        },
        {
          "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
          "publisher": "USDA Forest Service, Inyo National Forest",
          "source_id": "source-taboose-trail"
        },
        {
          "locator": "https://apps.fs.usda.gov/arcx/rest/services/EDW/EDW_TrailNFSPublish_01/MapServer/0",
          "publisher": "USDA Forest Service",
          "source_id": "source-usfs-emigrant-nfs-trail-geometry"
        }
      ]
    },
    {
      "claims": [
        {
          "claim": {
            "claim_id": "claim-taboose-road-directions",
            "evidence_ids": [
              "evidence-taboose-road-directions"
            ],
            "predicate": "road_access_description",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_passability": "unknown",
              "distance_miles": {
                "approximately": 6
              },
              "endpoint": "road end at trailhead",
              "from": "US 395 about 12 miles south of Big Pine",
              "surface": "rough, bumpy dirt road",
              "turn": "west on Taboose Creek Road",
              "vehicle_clearance_requirement": "unknown"
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-road-directions",
              "evidence_id": "evidence-taboose-road-directions",
              "notes": "",
              "observation_id": "observation-taboose-road-directions",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "USFS Getting There directs visitors west from US 395 about 12 miles south of Big Pine, approximately six miles along rough, bumpy Taboose Creek Road to its end.",
              "observation_id": "observation-taboose-road-directions",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-taboose-trail"
            }
          ],
          "sources": [
            {
              "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
              "publisher": "USDA Forest Service, Inyo National Forest",
              "source_id": "source-taboose-trail"
            }
          ]
        },
        {
          "claim": {
            "claim_id": "claim-taboose-vehicle-food",
            "evidence_ids": [
              "evidence-taboose-vehicle-food"
            ],
            "predicate": "vehicle_food_storage_guidance",
            "spatial_scope_ids": [
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "trailhead-taboose-pass",
            "temporal_scope": null,
            "value": {
              "parking_capacity": "unknown",
              "parking_fee": "unknown",
              "recommendation": "secure food and scented items in vehicle trunk; cover ice chests"
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-vehicle-food",
              "evidence_id": "evidence-taboose-vehicle-food",
              "notes": "",
              "observation_id": "observation-taboose-vehicle-food",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "USFS trailhead-specific recommendation is to secure food/scented items in a vehicle trunk and cover ice chests. It does not publish a parking capacity or fee.",
              "observation_id": "observation-taboose-vehicle-food",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-taboose-trail"
            }
          ],
          "sources": [
            {
              "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
              "publisher": "USDA Forest Service, Inyo National Forest",
              "source_id": "source-taboose-trail"
            }
          ]
        }
      ],
      "entities": [
        {
          "entity_id": "road-taboose-creek",
          "kind": "road",
          "name": "Taboose Creek Road"
        },
        {
          "entity_id": "trailhead-taboose-pass",
          "kind": "trailhead",
          "name": "Taboose Pass Trailhead"
        }
      ],
      "history": [
        {
          "action": "ADD",
          "change_set_id": "wp-20261006-taboose-pass-corridor",
          "evidence_refs": [],
          "knowledge_gap_refs": [
            "gap-taboose-trailhead-facilities"
          ],
          "path": "canonical/v0/gaps/gap-taboose-trailhead-facilities.json",
          "reason": "Add authoritative Taboose access-to-pass planning coverage with preserved uncertainty.",
          "record_id": "gap-taboose-trailhead-facilities",
          "record_type": "gap",
          "summary": "Add Taboose Pass road/trail topology, official display geometry, jurisdiction-specific planning evidence, permits, facilities, restrictions and rechecks."
        }
      ],
      "navigation": {
        "next_id": "gap-taboose-vehicle-food-conflict",
        "position": 260,
        "previous_id": "gap-taboose-route-limits",
        "total": 299
      },
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Getting There directs visitors west from US 395 about 12 miles south of Big Pine, approximately six miles along rough, bumpy Taboose Creek Road to its end.",
          "observation_id": "observation-taboose-road-directions",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-trail"
        },
        {
          "artifact_refs": [],
          "content": "USFS trailhead-specific recommendation is to secure food/scented items in a vehicle trunk and cover ice chests. It does not publish a parking capacity or fee.",
          "observation_id": "observation-taboose-vehicle-food",
          "observed_at": null,
          "observer": "Wayproof primary-source text, table and visual map review",
          "retrieved_at": "2026-10-06T21:40:00+00:00",
          "source_id": "source-taboose-trail"
        }
      ],
      "record": {
        "gap_id": "gap-taboose-trailhead-facilities",
        "question": "What parking, toilets and potable water are available at the trailhead?",
        "reason": "Road-end vehicle access and absent bear lockers are evidenced. Parking capacity, fees, designated spaces, toilet inventory and potable taps at the trailhead remain unknown. County campground toilets/well are separate facilities approximately two road miles from US 395, not trailhead amenities.",
        "related_ids": [
          "trailhead-taboose-pass",
          "claim-taboose-road-directions",
          "claim-taboose-vehicle-food"
        ]
      },
      "record_type": "gap",
      "related_records": [
        {
          "record": {
            "entity_id": "trailhead-taboose-pass",
            "kind": "trailhead",
            "name": "Taboose Pass Trailhead"
          },
          "record_id": "trailhead-taboose-pass",
          "record_type": "entity"
        },
        {
          "record": {
            "claim_id": "claim-taboose-road-directions",
            "evidence_ids": [
              "evidence-taboose-road-directions"
            ],
            "predicate": "road_access_description",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_passability": "unknown",
              "distance_miles": {
                "approximately": 6
              },
              "endpoint": "road end at trailhead",
              "from": "US 395 about 12 miles south of Big Pine",
              "surface": "rough, bumpy dirt road",
              "turn": "west on Taboose Creek Road",
              "vehicle_clearance_requirement": "unknown"
            }
          },
          "record_id": "claim-taboose-road-directions",
          "record_type": "claim"
        },
        {
          "record": {
            "claim_id": "claim-taboose-vehicle-food",
            "evidence_ids": [
              "evidence-taboose-vehicle-food"
            ],
            "predicate": "vehicle_food_storage_guidance",
            "spatial_scope_ids": [
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "trailhead-taboose-pass",
            "temporal_scope": null,
            "value": {
              "parking_capacity": "unknown",
              "parking_fee": "unknown",
              "recommendation": "secure food and scented items in vehicle trunk; cover ice chests"
            }
          },
          "record_id": "claim-taboose-vehicle-food",
          "record_type": "claim"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
          "publisher": "USDA Forest Service, Inyo National Forest",
          "source_id": "source-taboose-trail"
        }
      ]
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-taboose-pass-corridor",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/entities/route-taboose-road-access.json",
      "reason": "Add authoritative Taboose access-to-pass planning coverage with preserved uncertainty.",
      "record_id": "route-taboose-road-access",
      "record_type": "entity",
      "summary": "Add Taboose Pass road/trail topology, official display geometry, jurisdiction-specific planning evidence, permits, facilities, restrictions and rechecks."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-taboose-pass-corridor",
      "evidence_refs": [
        "evidence-taboose-road-topology"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-taboose-road-topology.json",
      "reason": "Add authoritative Taboose access-to-pass planning coverage with preserved uncertainty.",
      "record_id": "claim-taboose-road-topology",
      "record_type": "claim",
      "summary": "Add Taboose Pass road/trail topology, official display geometry, jurisdiction-specific planning evidence, permits, facilities, restrictions and rechecks."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-taboose-pass-corridor",
      "evidence_refs": [
        "evidence-taboose-road-recheck"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-taboose-road-recheck.json",
      "reason": "Add authoritative Taboose access-to-pass planning coverage with preserved uncertainty.",
      "record_id": "claim-taboose-road-recheck",
      "record_type": "claim",
      "summary": "Add Taboose Pass road/trail topology, official display geometry, jurisdiction-specific planning evidence, permits, facilities, restrictions and rechecks."
    },
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-taboose-pass-corridor",
      "evidence_refs": [
        "evidence-taboose-road-directions"
      ],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/claims/claim-taboose-road-directions.json",
      "reason": "Add authoritative Taboose access-to-pass planning coverage with preserved uncertainty.",
      "record_id": "claim-taboose-road-directions",
      "record_type": "claim",
      "summary": "Add Taboose Pass road/trail topology, official display geometry, jurisdiction-specific planning evidence, permits, facilities, restrictions and rechecks."
    }
  ],
  "journey": [
    {
      "claims": [
        {
          "claim": {
            "claim_id": "claim-taboose-road-recheck",
            "evidence_ids": [
              "evidence-taboose-road-recheck"
            ],
            "predicate": "pretrip_current_conditions_recheck",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_status": "unknown",
              "required": true,
              "topics": [
                "road damage",
                "closures",
                "vehicle suitability",
                "parking"
              ]
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-road-recheck",
              "evidence_id": "evidence-taboose-road-recheck",
              "notes": "",
              "observation_id": "observation-taboose-road-recheck",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "Inyo County road-status page and linked closure documents are the official road recheck destination. The retrieved index alone does not establish this road open or suitable for any vehicle.",
              "observation_id": "observation-taboose-road-recheck",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-taboose-roads"
            }
          ],
          "sources": [
            {
              "locator": "https://www.inyocounty.us/services/public-works/news/inyo-county-road-openclosed-status",
              "publisher": "Inyo County Public Works",
              "source_id": "source-taboose-roads"
            }
          ],
          "subject": {
            "entity_id": "road-taboose-creek",
            "kind": "road",
            "name": "Taboose Creek Road"
          }
        },
        {
          "claim": {
            "claim_id": "claim-taboose-road-directions",
            "evidence_ids": [
              "evidence-taboose-road-directions"
            ],
            "predicate": "road_access_description",
            "spatial_scope_ids": [
              "scope-road-taboose-creek",
              "scope-route-taboose-road-access",
              "scope-entrance-taboose-us395",
              "scope-trailhead-taboose-pass"
            ],
            "subject_id": "road-taboose-creek",
            "temporal_scope": null,
            "value": {
              "current_passability": "unknown",
              "distance_miles": {
                "approximately": 6
              },
              "endpoint": "road end at trailhead",
              "from": "US 395 about 12 miles south of Big Pine",
              "surface": "rough, bumpy dirt road",
              "turn": "west on Taboose Creek Road",
              "vehicle_clearance_requirement": "unknown"
            }
          },
          "evidence": [
            {
              "claim_id": "claim-taboose-road-directions",
              "evidence_id": "evidence-taboose-road-directions",
              "notes": "",
              "observation_id": "observation-taboose-road-directions",
              "stance": "supports"
            }
          ],
          "observations": [
            {
              "artifact_refs": [],
              "content": "USFS Getting There directs visitors west from US 395 about 12 miles south of Big Pine, approximately six miles along rough, bumpy Taboose Creek Road to its end.",
              "observation_id": "observation-taboose-road-directions",
              "observed_at": null,
              "observer": "Wayproof primary-source text, table and visual map review",
              "retrieved_at": "2026-10-06T21:40:00+00:00",
              "source_id": "source-taboose-trail"
            }
          ],
          "sources": [
            {
              "locator": "https://www.fs.usda.gov/r05/inyo/recreation/trails/taboose-pass-trail",
              "publisher": "USDA Forest Service, Inyo National Forest",
              "source_id": "source-taboose-trail"
            }
          ],
          "subject": {
            "entity_id": "road-taboose-creek",
            "kind": "road",
            "name": "Taboose Creek Road"
          }
        }
      ],
      "entity": {
        "entity_id": "route-taboose-road-access",
        "kind": "route",
        "name": "US 395 to Taboose Pass Trailhead"
      },
      "gaps": [
        {
          "gap_id": "gap-taboose-access-geometry",
          "question": "Is there reviewed official geometry and current clearance for the approach road?",
          "reason": "The named road approach is supported by USFS directions and map, but no reviewed official road polyline or highway-junction coordinates are imported. Trail geometry begins at the trailhead. Exact road jurisdiction divisions, clearance, turnarounds and parking capacity remain unverified.",
          "related_ids": [
            "claim-taboose-road-directions",
            "claim-taboose-road-recheck",
            "claim-taboose-trail-geometry"
          ]
        },
        {
          "gap_id": "gap-taboose-trailhead-facilities",
          "question": "What parking, toilets and potable water are available at the trailhead?",
          "reason": "Road-end vehicle access and absent bear lockers are evidenced. Parking capacity, fees, designated spaces, toilet inventory and potable taps at the trailhead remain unknown. County campground toilets/well are separate facilities approximately two road miles from US 395, not trailhead amenities.",
          "related_ids": [
            "trailhead-taboose-pass",
            "claim-taboose-road-directions",
            "claim-taboose-vehicle-food"
          ]
        }
      ],
      "relationships": [],
      "role": "Selected place"
    }
  ],
  "knowledge_gaps": [
    {
      "gap_id": "gap-taboose-access-geometry",
      "question": "Is there reviewed official geometry and current clearance for the approach road?",
      "reason": "The named road approach is supported by USFS directions and map, but no reviewed official road polyline or highway-junction coordinates are imported. Trail geometry begins at the trailhead. Exact road jurisdiction divisions, clearance, turnarounds and parking capacity remain unverified.",
      "related_ids": [
        "claim-taboose-road-directions",
        "claim-taboose-road-recheck",
        "claim-taboose-trail-geometry"
      ]
    },
    {
      "gap_id": "gap-taboose-trailhead-facilities",
      "question": "What parking, toilets and potable water are available at the trailhead?",
      "reason": "Road-end vehicle access and absent bear lockers are evidenced. Parking capacity, fees, designated spaces, toilet inventory and potable taps at the trailhead remain unknown. County campground toilets/well are separate facilities approximately two road miles from US 395, not trailhead amenities.",
      "related_ids": [
        "trailhead-taboose-pass",
        "claim-taboose-road-directions",
        "claim-taboose-vehicle-food"
      ]
    }
  ],
  "reference_evidence": [],
  "relationships": [
    {
      "evidence_ids": [
        "evidence-taboose-road-topology"
      ],
      "object_id": "route-taboose-road-access",
      "predicate": "approached_via",
      "relationship_id": "relationship-taboose-trailhead-approach",
      "subject_id": "trailhead-taboose-pass",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-taboose-road-topology"
      ],
      "object_id": "trailhead-taboose-pass",
      "predicate": "ends_at",
      "relationship_id": "relationship-taboose-road-end",
      "subject_id": "route-taboose-road-access",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-taboose-road-topology"
      ],
      "object_id": "route-taboose-road-access",
      "predicate": "part_of",
      "relationship_id": "relationship-taboose-roadleg-member",
      "subject_id": "route-segment-taboose-road-access",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-taboose-road-topology"
      ],
      "object_id": "entrance-taboose-us395",
      "predicate": "starts_at",
      "relationship_id": "relationship-taboose-road-start",
      "subject_id": "route-taboose-road-access",
      "temporal_scope": null
    },
    {
      "evidence_ids": [
        "evidence-taboose-road-topology"
      ],
      "object_id": "road-taboose-creek",
      "predicate": "traverses",
      "relationship_id": "relationship-taboose-road-route",
      "subject_id": "route-taboose-road-access",
      "temporal_scope": null
    }
  ],
  "route_geometry": null,
  "route_geometry_url": null,
  "type": "canonical_entity"
}
