{
  "claims": [],
  "entities": [
    {
      "entity_id": "route-grand-canyon-tuolumne-white-wolf",
      "kind": "route",
      "name": "Grand Canyon of the Tuolumne from White Wolf"
    },
    {
      "entity_id": "route-harden-lake",
      "kind": "route",
      "name": "Harden Lake"
    },
    {
      "entity_id": "route-lukens-lake-tioga",
      "kind": "route",
      "name": "Lukens Lake from Tioga Road"
    },
    {
      "entity_id": "route-lukens-lake-white-wolf",
      "kind": "route",
      "name": "Lukens Lake from White Wolf"
    },
    {
      "entity_id": "route-may-lake-day-hike",
      "kind": "route",
      "name": "May Lake Day Hike"
    },
    {
      "entity_id": "route-merced-grove",
      "kind": "route",
      "name": "Merced Grove"
    },
    {
      "entity_id": "route-north-dome-porcupine-creek",
      "kind": "route",
      "name": "North Dome from Porcupine Creek"
    },
    {
      "entity_id": "route-ten-lakes-day-hike",
      "kind": "route",
      "name": "Ten Lakes Day Hike"
    },
    {
      "entity_id": "route-ten-lakes-to-tenaya-lake",
      "kind": "route",
      "name": "Ten Lakes to Tenaya Lake"
    },
    {
      "entity_id": "route-tuolumne-grove-nature-trail",
      "kind": "route",
      "name": "Tuolumne Grove and Nature Trail"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20260925-yosemite-remaining-corridors",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-yosemite-west-tioga-route-topology.json",
      "reason": "Add reviewed western Yosemite and Tioga Road planning depth.",
      "record_id": "gap-yosemite-west-tioga-route-topology",
      "record_type": "gap",
      "summary": "Add remaining official-source western Yosemite and Tioga Road routes, access, facilities, reviewed map points, and explicit gaps."
    },
    {
      "action": "REPLACE",
      "change_set_id": "wp-20260926-yosemite-west-tioga-route-graph",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/gaps/gap-yosemite-west-tioga-route-topology.json",
      "reason": "Add reviewed west-Tioga route geometry from official NPS route descriptions and trail data.",
      "record_id": "gap-yosemite-west-tioga-route-topology",
      "record_type": "gap",
      "summary": "Publish reviewed May Lake and Tioga Road-to-Lukens Lake route graphs and narrow the remaining west-Tioga topology gap."
    }
  ],
  "navigation": {
    "next_id": "gap-yosemite-west-tioga-trip-date-operations",
    "position": 293,
    "previous_id": "gap-yosemite-west-tioga-parking-capacity",
    "total": 299
  },
  "observations": [],
  "record": {
    "gap_id": "gap-yosemite-west-tioga-route-topology",
    "question": "Which reviewed NPS trail features and explicit connectors complete the remaining western Yosemite and Tioga Road routes?",
    "reason": "May Lake and the Tioga Road approach to Lukens Lake now have reviewed named-feature graphs. Merced Grove intersects a longer named old-road feature, Tuolumne Grove requires an unresolved road-to-loop join, and the White Wolf, Harden Lake, North Dome, Ten Lakes, and Grand Canyon routes remain branched or incomplete; no nearby geometry is snapped into a route.",
    "related_ids": [
      "route-tuolumne-grove-nature-trail",
      "route-merced-grove",
      "route-may-lake-day-hike",
      "route-lukens-lake-tioga",
      "route-lukens-lake-white-wolf",
      "route-harden-lake",
      "route-north-dome-porcupine-creek",
      "route-ten-lakes-day-hike",
      "route-ten-lakes-to-tenaya-lake",
      "route-grand-canyon-tuolumne-white-wolf",
      "source-nps-public-trails-feature-service"
    ]
  },
  "record_type": "gap",
  "related_records": [
    {
      "record": {
        "entity_id": "route-tuolumne-grove-nature-trail",
        "kind": "route",
        "name": "Tuolumne Grove and Nature Trail"
      },
      "record_id": "route-tuolumne-grove-nature-trail",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-merced-grove",
        "kind": "route",
        "name": "Merced Grove"
      },
      "record_id": "route-merced-grove",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-may-lake-day-hike",
        "kind": "route",
        "name": "May Lake Day Hike"
      },
      "record_id": "route-may-lake-day-hike",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-lukens-lake-tioga",
        "kind": "route",
        "name": "Lukens Lake from Tioga Road"
      },
      "record_id": "route-lukens-lake-tioga",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-lukens-lake-white-wolf",
        "kind": "route",
        "name": "Lukens Lake from White Wolf"
      },
      "record_id": "route-lukens-lake-white-wolf",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-harden-lake",
        "kind": "route",
        "name": "Harden Lake"
      },
      "record_id": "route-harden-lake",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-north-dome-porcupine-creek",
        "kind": "route",
        "name": "North Dome from Porcupine Creek"
      },
      "record_id": "route-north-dome-porcupine-creek",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-ten-lakes-day-hike",
        "kind": "route",
        "name": "Ten Lakes Day Hike"
      },
      "record_id": "route-ten-lakes-day-hike",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-ten-lakes-to-tenaya-lake",
        "kind": "route",
        "name": "Ten Lakes to Tenaya Lake"
      },
      "record_id": "route-ten-lakes-to-tenaya-lake",
      "record_type": "entity"
    },
    {
      "record": {
        "entity_id": "route-grand-canyon-tuolumne-white-wolf",
        "kind": "route",
        "name": "Grand Canyon of the Tuolumne from White Wolf"
      },
      "record_id": "route-grand-canyon-tuolumne-white-wolf",
      "record_type": "entity"
    },
    {
      "record": {
        "locator": "https://mapservices.nps.gov/arcgis/rest/services/NationalDatasets/NPS_Public_Trails/FeatureServer/0",
        "publisher": "National Park Service",
        "source_id": "source-nps-public-trails-feature-service"
      },
      "record_id": "source-nps-public-trails-feature-service",
      "record_type": "source"
    }
  ],
  "sources": []
}