Data Catalog

• Federal

  Historic HPMS Data (Sample) - 1998

  Department of Transportation —

  Historic Highway Performance Monitoring System data sample for the year 1998

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1996

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1996

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Universe) - 1998

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1998

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Universe) - 1996

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1996

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1997

  Department of Transportation —

  Historic Highway Performance Monitoring System data sample for the year 1997

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Universe) - 1997

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1997

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  HPMS Spatial All Sections - 2024

  Department of Transportation —

  A GeoJSON file with all spatial roadway data for all sections from the 2024 Highway Performance Monitoring System (HPMS) attached to the All Road Network of Linear...

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 2000

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 2000

  • CSV
  • RDF
  • JSON
  • XML

• 2023 Traffic Volume

  District of Columbia —

  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...

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

  Highway Performance Monitoring System (HPMS)

  Department of Transportation —

  The Federal Highway Administration (FHWA) has been receiving Highway inventory, usage, condition and performance data from State Departments of Transportation (DOT)...

  • CSV
  • RDF
  • JSON
  • XML

• 2024 Traffic Volume

  District of Columbia —

  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...

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

  Historic HPMS Data (Sample) - 2009

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 2009

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Universe) - 2000

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 2000

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1999

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1999

  • CSV
  • RDF
  • JSON
  • XML

• 2006 Traffic Volume

  District of Columbia —

  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...

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

• 2022 Traffic Volume

  District of Columbia —

  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...

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

• 2011 Traffic Volume

  District of Columbia —

  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...

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

• 2018 Traffic Volume

  District of Columbia —

  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...

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

  Roadway Sections West 2018

  Department of Transportation —

  State DOT HPMS Section Attributes for Western States

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1989

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1989

  • CSV
  • RDF
  • JSON
  • XML

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

Didn't find what you're looking for? Suggest a dataset here.