Data Catalog

• City

  Crash Data

  Town of Cary, North Carolina —

  This dataset contains crash information from the last five years to the current date. The data is based on the National Incident Based Reporting System (NIBRS). The...

  • JSON
  • JSON
  • CSV
  • GeoJSON
  • SHP
• Federal

  Work Zone Data Exchange (WZDx) Feed Registry

  Department of Transportation —

  This dataset contains the up-to-date metadata on Work Zone feeds that meet the Work Zone Data Exchange (WZDx) specifications and is registered with USDOT ITS DataHub....

  • CSV
  • RDF
  • JSON
  • XML
• State

  _511_Event_Extents

  State of Iowa —

  511 provides information about weather-related road conditions, road work, commercial vehicle restrictions, road closures and other events that impact traffic. This...

  • CSV
  • RDF
  • JSON
  • XML
• State

  RoadConditions

  State of Iowa —

  This dataset provides winter road conditions for Illinois, Kansas, Minnesota, Missouri, Nebraska, North Dakota, South Dakota and Wisconsin. Conditions are updated...

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Maricopa County Regional Work Zone Data Exchange (WZDx) v1.1 Feed Sample

  Department of Transportation —

  The WZDx Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The intent is to make...

  • CSV
  • RDF
  • JSON
  • XML
• State

  Iowa 511

  State of Iowa —

  Iowa Department of Transportation 511 feature layer. Updated every 10 minutes. Events can be found on the 511 Website (www.511ia.org)

  • CSV
  • RDF
  • JSON
  • XML
• State

  Iowa 511

  State of Iowa —

  Iowa Department of Transportation 511 feature layer. Updated every 10 minutes. Events can be found on the 511 Website (www.511ia.org)

  • CSV
  • RDF
  • JSON
  • XML
• State

  Iowa DOT Winter Road Conditions

  State of Iowa —

  Iowa_Road_Conditions

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Maricopa County Regional Work Zone Data Exchange (WZDx) v3.0 Feed Sample

  Department of Transportation —

  The WZDx Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The intent is to make...

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Work Zone Data Initiative Partnership

  Department of Transportation —

  ITS DataHub has partnered with the work zone data community, Federal Highway Administration's (FHWA) Work Zone Data Initiative (WZDI), and the broader Work Zone Data...
• State

  Iowa DOT Winter Road Conditions

  State of Iowa —

  Iowa_Road_Conditions

  • CSV
  • RDF
  • JSON
  • XML
• State

  Historic_Road_Conditions

  State of Iowa —

  Authoritative Iowa Winter Road Conditions beginning 2016. Records are the first instance of when the data changed. This was done to reduce the number of records to...

  • CSV
  • RDF
  • JSON
  • XML

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

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