Data Catalog

• Roadway Weather Information Systems Sensors

  District of Columbia —

  This dataset shows weather data from DDOT Roadway Weather Information Systems (RWIS) road sensors within the district. RWIS are technology tolls that monitor weather...

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

  Surface Data

  State of Iowa —

  Live surface/pavement data from Roadway Weather Information System (RWIS) sites in Iowa. Any field of NA or 9999 describes an invalid value being sent from sensor...

  • CSV
  • RDF
  • JSON
  • XML
• State

  Traffic Data

  State of Iowa —

  Live traffic data from Roadway Weather Information System (RWIS) sites in Iowa. Any field of NA or 9999 describes an invalid value being sent from sensor and was...

  • CSV
  • RDF
  • JSON
  • XML
• State

  Atmospheric Data

  State of Iowa —

  Live atmospheric data from Roadway Weather Information System (RWIS) sites in Iowa. Any field of NA or 9999 describes an invalid value being sent from sensor and was...

  • CSV
  • RDF
  • JSON
  • XML

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