Returns small-cell-suppressed crash-count aggregates near an address, with explicit sev…

{
  "address": "1 E Edenton St, Raleigh, NC 27601",
  "lookbackYears": 3,
  "radiiMeters": [
    200,
    500,
    1000
  ]
}

{
  "caveats": [
    "Police reports do not include every crash, and reporting thresholds and classification practices differ across jurisdictions."
  ],
  "coverage": "localized_plus_fatal_companion",
  "localCoverage": {
    "allReportedAvailable": false,
    "combinationNote": "North Carolina subset totals are not combined because K+A and non-motorist records can overlap; neither source is all-report coverage.",
    "combinedSourceTotal": null,
    "severityClasses": [
      "nonmotorist_only"
    ]
  },
  "ok": true,
  "radiiMeters": [
    200
  ],
  "registryCoverage": {
    "label": "Chicago all-reported; Virginia reportable-threshold; North Carolina partial subsets (K+A and nonmotorist); Pikes Peak region reportable-threshold; nationwide FARS fatal-only companion",
    "supportedLocalGeographies": [
      "Chicago"
    ]
  },
  "requestedWindow": {
    "from": "2023-09-23",
    "lookbackYears": 3,
    "through": "2026-09-23"
  },
  "sources": [
    {
      "aggregates": [
        {
          "modes": [
            {
              "count": null,
              "displayCount": "<3",
              "normalized": "bicycle",
              "officialLabel": "Bicyclist",
              "suppressed": true
            }
          ],
          "radiusMeters": 200,
          "severity": [
            {
              "count": null,
              "displayCount": "<3",
              "normalized": "serious_injury",
              "officialLabel": "A: Suspected Serious Injury",
              "suppressed": true
            }
          ],
          "total": null,
          "totalSuppressed": true
        }
      ],
      "availableYears": {
        "from": 2007,
        "through": 2025
      },
      "caveats": [
        "This is a pedestrian/bicycle subset only and must not be described as all reported North Carolina crashes."
      ],
      "geography": "North Carolina",
      "provenance": {
        "authority": "North Carolina Department of Transportation",
        "checkedAt": "2026-09-23T01:11:51.303Z",
        "fetchedAt": "2026-09-23T01:11:51.847Z",
        "officialSourceUrl": "https://services.arcgis.com/NuWFvHYDMVmmxMeM/arcgis/rest/services/NCDOT_NonMotoristCrashes/FeatureServer/0",
        "queryLocator": "https://services.arcgis.com/NuWFvHYDMVmmxMeM/arcgis/rest/services/NCDOT_NonMotoristCrashes/FeatureServer/0/query",
        "recordIdentifierNote": "Source-side aggregate query; individual crash identifiers are intentionally not fetched or returned.",
        "recordIdentifiers": [],
        "sourceId": "nc-ncdot-nonmotorist-crashes",
        "sourceIdentifier": "NCDOT_NonMotoristCrashes/FeatureServer/0",
        "sourceName": "NCDOT Non-Motorist Crashes"
      },
      "severityClass": "nonmotorist_only",
      "sourceId": "nc-ncdot-nonmotorist-crashes",
      "status": "ok",
      "updateCadence": "Periodic statewide release",
      "updateLag": "Verified through 2025; publication can lag the current year"
    }
  ],
  "verifyNext": [
    {
      "step": "Review the named source's severity class, available years, and update lag before comparing counts."
    }
  ]
}