{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "DCGISopendata",
    "hasEmail": "mailto:gisgroup@dc.gov"
  },
  "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and Highways database. A database provided by the District of Columbia, Department of Transportation identified traffic volume. Count data is collected (both direction) at pre-selected locations on Highway Performance Monitoring System (HPMS) Sections on a three-year cycle. These counts are converted to Annual Average Daily Traffic (AADT).</SPAN></P></DIV></DIV></DIV>",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Transportation_TrafficVolume_WebMercator/MapServer/5",
      "format": "ArcGIS GeoServices REST API",
      "mediaType": "application/json",
      "title": "ArcGIS GeoService"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Transportation_TrafficVolume_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS",
      "format": "OGC WMS",
      "mediaType": "application/vnd.ogc.wms_xml",
      "title": "OGC WMS"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/948099175f3a44cca2d6a633cf3ec35a/csv?layers=5",
      "format": "CSV",
      "mediaType": "text/csv",
      "title": "CSV"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/948099175f3a44cca2d6a633cf3ec35a/geojson?layers=5",
      "format": "GeoJSON",
      "mediaType": "application/vnd.geo+json",
      "title": "GeoJSON"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/948099175f3a44cca2d6a633cf3ec35a/kml?layers=5",
      "format": "KML",
      "mediaType": "application/vnd.google-earth.kml+xml",
      "title": "KML"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/api/download/v1/items/948099175f3a44cca2d6a633cf3ec35a/shapefile?layers=5",
      "format": "ZIP",
      "mediaType": "application/zip",
      "title": "Shapefile"
    },
    {
      "@type": "dcat:Distribution",
      "accessURL": "https://opendata.dc.gov/datasets/DCGIS::2024-traffic-volume",
      "format": "Web Page",
      "mediaType": "text/html",
      "title": "ArcGIS Hub Dataset"
    }
  ],
  "identifier": "https://www.arcgis.com/home/item.html?id=948099175f3a44cca2d6a633cf3ec35a&sublayer=5",
  "issued": "2026-02-09T17:04:12.000Z",
  "keyword": [
    "aadt",
    "annual average daily traffic",
    "dc",
    "district of columbia",
    "federal highway administration",
    "fha",
    "highway performance management system",
    "hpms",
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    "traffic",
    "traffic volume",
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  ],
  "landingPage": "https://opendata.dc.gov/datasets/DCGIS::2024-traffic-volume",
  "license": "https://creativecommons.org/licenses/by/4.0",
  "modified": "2026-02-09T12:07:23.000Z",
  "publisher": {
    "name": "City of Washington, DC"
  },
  "spatial": "-77.1167,38.7932,-76.9094,38.9953",
  "theme": [
    "geospatial"
  ],
  "title": "2024 Traffic Volume"
}