Data Catalog

• City

  Texas Department of Transportation Traffic Safety Data Portal: Impaired Driving

  City of Austin —

  See impaired driving traffic fatality trending data and peak traffic fatality days and hours data.
• City

  Texas Department of Transportation Traffic Safety Data Portal: Statewide

  City of Austin —

  See statewide traffic fatality trending data and statewide maps data.

• Alleys and Parking

  District of Columbia —

  Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset
• City

  Texas Department of Transportation Traffic Safety Data Portal: Speeding

  City of Austin —

  See speeding related traffic fatality trending data and traffic fatalities by person type.
• City

  Texas Department of Transportation Traffic Safety Data Portal: Work Zones

  City of Austin —

  See work zone traffic fatality trending data and high-traffic hotspots.

• Hidden Roads

  District of Columbia —

  Roads. The dataset contains polygons representing planimetric roads, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset
• Federal

  Apollo 11 Drive Tubes

  National Aeronautics and Space Administration —

  Apollo 11 Drive Tubes: Dissection and description by Judith H. Allton

  • PDF

You can also access this registry using the API (see API Docs).

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