{
  "schema_version": 1,
  "checked_at": "2026-10-02",
  "sources": [
    {
      "id": "nps-directions",
      "title": "Directions",
      "url": "https://www.nps.gov/brca/planyourvisit/directions.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2024-05-01",
      "supports": "Airport-to-park approximate mileage, approach roads, one visitor-center destination.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-scenic",
      "title": "Southern Scenic Drive Viewpoints",
      "url": "https://www.nps.gov/brca/planyourvisit/southern-scenic-drive-viewpoints.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2024-04-09",
      "supports": "One main entrance/exit, 18-mile main road, 3-mile amphitheater area, northbound return-stop recommendation and scenic order.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-shuttle",
      "title": "Park Shuttle",
      "url": "https://www.nps.gov/brca/planyourvisit/shuttle.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "2026 season, numbered stop sequence, recommended parking, access and oversize-vehicle restrictions.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-parking",
      "title": "Parking Information",
      "url": "https://www.nps.gov/brca/planyourvisit/parking-information.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Southern drive has no shuttle; parking-area coordinates and oversize parking context. Live/predicted occupancy is not imported.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-winter",
      "title": "Visiting in Winter",
      "url": "https://www.nps.gov/brca/planyourvisit/winter.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2024-03-05",
      "supports": "Fairyland and Paria winter vehicle closures; temporary storm closure beyond mile 3.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-conditions",
      "title": "Current Conditions",
      "url": "https://www.nps.gov/brca/planyourvisit/conditions.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2026-08-31",
      "supports": "Official current alerts and road/trail condition handoff. No status is cached as live.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-visitor",
      "title": "Visitor Center",
      "url": "https://www.nps.gov/brca/planyourvisit/tourvisitor.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Visitor information and facilities; check current hours.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-mossy",
      "title": "Mossy Cave Trail",
      "url": "https://www.nps.gov/thingstodo/mossy-cave-trail.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2024-10-10",
      "supports": "Separate UT-12 trailhead, no park shuttle, use designated parking and return later if full; no highway shoulder parking.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-brochure",
      "title": "Park Brochure",
      "url": "https://www.nps.gov/brca/planyourvisit/park-brochure.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Park orientation and approach context; no agency map, image, or third-party photograph reproduced.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-roads",
      "title": "NPS Public Roads — BRCA subset",
      "url": "https://mapservices.nps.gov/arcgis/rest/services/NationalDatasets/NPS_Public_Roads/FeatureServer/0",
      "publisher": "NPS National Geospatial Program",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Mapped road centerlines, explicitly selected visitor corridors. Source accuracy/date often unknown.",
      "license": "NPS/FHWA government data; public-domain government work. NPS terms and per-feature provenance retained in geometry.json. No claim to original U.S. Government works."
    },
    {
      "id": "nps-pois",
      "title": "NPS Public Points of Interest — BRCA subset",
      "url": "https://mapservices.nps.gov/arcgis/rest/services/NationalDatasets/NPS_Public_POIs/FeatureServer/0",
      "publisher": "NPS National Geospatial Program",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Public viewpoint, trailhead and visitor-facility coordinates. Not parking guidance or live access.",
      "license": "Public-domain NPS government data, with underlying source methods retained. No agency imagery is copied. No claim to original U.S. Government works."
    },
    {
      "id": "nps-rights",
      "title": "NPS ownership and reuse",
      "url": "https://www.nps.gov/aboutus/disclaimer.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2025-03-05",
      "supports": "Government-work reuse basis and third-party/agency-mark exceptions.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "nps-data-terms",
      "title": "NPS geospatial data disclaimers",
      "url": "https://www.nps.gov/subjects/gisandmapping/data-disclaimers.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2024-08-14",
      "supports": "Public distribution terms; data are neither legal documents nor warranted as accurate.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "usgs-relief",
      "title": "USGS 3DEP Bare Earth DEM Dynamic service",
      "url": "https://elevation.nationalmap.gov/arcgis/rest/services/3DEPElevation/ImageServer",
      "publisher": "U.S. Geological Survey",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2026-08-25",
      "supports": "Small multidirectional hillshade export; illustrative illumination derived from elevation.",
      "license": "Public-domain USGS-produced data; credit USGS National Map 3DEP. Unmodified exported JPEG; opacity/tint supplied by CSS, no photographic texture."
    },
    {
      "id": "usgs-rights",
      "title": "USGS copyrights and credits",
      "url": "https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits",
      "publisher": "U.S. Geological Survey",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "USGS-produced data reuse and required third-party distinctions.",
      "license": "Reference only; no third-party media reused."
    },
    {
      "id": "udot-routes",
      "title": "UDOT Routes ALRS",
      "url": "https://gis.utah.gov/products/sgid/transportation/highway-routes-lrs/",
      "publisher": "Utah Department of Transportation / GIS",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2026-06-24",
      "supports": "Selected Utah highway alignments for overview context, not a connected routing graph.",
      "license": "Public UDOT informational-use dataset; item-specific disclaimer retained in NOTICE.txt. Do not infer UGRC CC BY terms for this externally hosted dataset."
    },
    {
      "id": "udot-traffic",
      "title": "UDOT Traffic",
      "url": "https://www.udottraffic.utah.gov/",
      "publisher": "Utah Department of Transportation",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Current Utah road conditions, construction and restrictions; external handoff only.",
      "license": "Link and factual description only."
    },
    {
      "id": "faa-airports",
      "title": "Aviation Facilities — LAS, SLC, SGU, CDC",
      "url": "https://services.arcgis.com/xOi1kZaI0eWDREZv/arcgis/rest/services/NTAD_Aviation_Facilities/FeatureServer/0",
      "publisher": "Federal Aviation Administration; distributed by USDOT Bureau of Transportation Statistics",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "2026-09-03",
      "supports": "Airport reference coordinates and identifiers, effective 2026-09-03. Not terminal, rental-car, or aviation navigation coordinates.",
      "license": "Service metadata explicitly grants unrestricted public use of U.S. government work; no U.S. copyright. No claim to original U.S. Government works."
    },
    {
      "id": "airport-las",
      "title": "Harry Reid International Airport",
      "url": "https://www.harryreidairport.com/contact",
      "publisher": "Airport authority / municipal operator",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Official airport identity and public address: 5757 Wayne Newton Boulevard, Las Vegas, Nevada 89119. Current ground-transport information belongs to the airport.",
      "license": "Names, addresses and links only; no photographs, logos, schedules, fares or flight claims copied."
    },
    {
      "id": "airport-slc",
      "title": "Salt Lake City International Airport",
      "url": "https://slcairport.com/contact-us/",
      "publisher": "Airport authority / municipal operator",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Official airport identity and public address: 3920 W. Terminal Dr., Salt Lake City, Utah 84122. Current ground-transport information belongs to the airport.",
      "license": "Names, addresses and links only; no photographs, logos, schedules, fares or flight claims copied."
    },
    {
      "id": "airport-sgu",
      "title": "St. George Regional Airport",
      "url": "https://sgcityutah.gov/services/airport_sgu_regional/index.php",
      "publisher": "Airport authority / municipal operator",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Official airport identity and public address: 4550 S Airport Parkway, St. George, Utah 84790. Current ground-transport information belongs to the airport.",
      "license": "Names, addresses and links only; no photographs, logos, schedules, fares or flight claims copied."
    },
    {
      "id": "airport-cdc",
      "title": "Cedar City Regional Airport",
      "url": "https://www.cedarcityut.gov/airport",
      "publisher": "Airport authority / municipal operator",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Official airport identity and public address: 2560 W. Aviation Way, Cedar City, Utah 84720. Current ground-transport information belongs to the airport.",
      "license": "Names, addresses and links only; no photographs, logos, schedules, fares or flight claims copied."
    },
    {
      "id": "google-links",
      "title": "Maps URLs",
      "url": "https://developers.google.com/maps/documentation/urls/get-started",
      "publisher": "Google",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Documented keyless direction-link syntax; no Google routes or data acquired.",
      "license": "Documentation reference only."
    },
    {
      "id": "apple-links",
      "title": "Map Links",
      "url": "https://developer.apple.com/library/archive/featuredarticles/iPhoneURLScheme_Reference/MapLinks/MapLinks.html",
      "publisher": "Apple",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": null,
      "supports": "Documented Apple Maps direction-link parameters.",
      "license": "Documentation reference only."
    },
    {
      "id": "fairyland-point",
      "title": "NPS place: Fairyland Point",
      "url": "https://www.nps.gov/places/000/fairyland-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "October 10, 2024",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "sunset-point",
      "title": "NPS place: Sunset Point",
      "url": "https://www.nps.gov/places/000/sunset-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "August 15, 2026",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "inspiration-point",
      "title": "NPS place: Inspiration Point",
      "url": "https://www.nps.gov/places/000/inspiration-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "January 2, 2025",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "bryce-point",
      "title": "NPS place: Bryce Point",
      "url": "https://www.nps.gov/places/000/bryce-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "October 10, 2024",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "paria-view",
      "title": "NPS place: Paria View",
      "url": "https://www.nps.gov/places/000/paria-view.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "October 10, 2024",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "swamp-canyon",
      "title": "NPS place: Swamp Canyon",
      "url": "https://www.nps.gov/places/000/swamp-canyon.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "August 15, 2026",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "farview-point",
      "title": "NPS place: Farview Point",
      "url": "https://www.nps.gov/places/000/farview-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "February 1, 2021",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "piracy-point",
      "title": "NPS place: Piracy Point",
      "url": "https://www.nps.gov/places/000/piracy-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "January 28, 2021",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "natural-bridge",
      "title": "NPS place: Natural Bridge",
      "url": "https://www.nps.gov/places/000/natural-bridge.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "August 15, 2026",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "agua-canyon",
      "title": "NPS place: Agua Canyon",
      "url": "https://www.nps.gov/places/000/agua-canyon.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "August 31, 2026",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "ponderosa-canyon",
      "title": "NPS place: Ponderosa Canyon",
      "url": "https://www.nps.gov/places/000/ponderosa-canyon.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "October 10, 2024",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "black-birch-canyon",
      "title": "NPS place: Black Birch Canyon",
      "url": "https://www.nps.gov/places/000/black-birch-canyon.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "October 10, 2024",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "rainbow-point",
      "title": "NPS place: Rainbow Point",
      "url": "https://www.nps.gov/places/000/rainbow-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "August 15, 2026",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    },
    {
      "id": "yovimpa-point",
      "title": "NPS place: Yovimpa Point",
      "url": "https://www.nps.gov/places/000/yovimpa-point.htm",
      "publisher": "National Park Service",
      "retrieved_at": "2026-10-02",
      "published_or_updated_at": "October 10, 2024",
      "supports": "Place identity, location and visitor-access description; milepost where stated.",
      "license": "Factual summary of NPS visitor guidance; no photographs or agency marks reused."
    }
  ]
}