Data Catalog

• Federal

  Historic HPMS Data (Universe) - 1986

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1986

  • CSV
  • RDF
  • JSON
  • XML
• State

  Points On System 100 Feet

  State of Arkansas —

  The Off-System are routes on AHTD's Linear Referencing System (LRS) that for the most part are not part of the State Highway System but qualify for Federal Aid...

  • Esri REST
  • HTML
• Federal

  Historic HPMS Data (Universe) - 1992

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1992

  • CSV
  • RDF
  • JSON
  • XML
• County

  Highways in Wake County, NC

  Wake County —

  Highways in Wake County, NC

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • ZIP
  • GeoJSON
  • KML
• Federal

  Historic HPMS Data (Sample) - 2003

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 2003

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Universe) - 1991

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1991

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1982

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1982

  • CSV
  • RDF
  • JSON
  • XML
• State

  MD iMAP: Maryland Road Centerlines - US Routes

  State of Maryland —

  This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway...

  • HTML
• University

  Grant County E-911 Roads

  Earth Data Analysis Center, University of New Mexico —

  This data set contains a vector digital representation of all accessible roads in the county including interstate highways, State highways, county roads and city...

  • ZIP
  • XML
  • HTML
  • XML
  • HTML
• State

  MD iMAP: Maryland Road Centerlines - Maryland Routes

  State of Maryland —

  This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the State Highway...

  • HTML
• Federal

  Historic HPMS Data (Sample) - 1985

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1985

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Universe) - 2004

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 2004

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1993

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1993

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 1992

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1992

  • CSV
  • RDF
  • JSON
  • XML
• University

  Valencia County E-911 Roads

  Earth Data Analysis Center, University of New Mexico —

  This data set contains a vector digital representation of all accessible roads in the county including interstate highways, State highways, county roads and some city...

  • ZIP
  • XML
  • HTML
  • XML
  • HTML
• Federal

  Historic HPMS Data (Universe) - 1988

  Department of Transportation —

  Historic Highway Performance Monitoring System universe data for the year 1988

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Historic HPMS Data (Sample) - 2001

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 2001

  • CSV
  • RDF
  • JSON
  • XML
• County

  Historical - Cook County Road Construction Points - 2011

  Cook County of Illinois —

  Locations of planned Cook County road construction projects for 2011

  • XML
• Federal

  Noise Data 2016

  Department of Transportation —

  The dataset provides noise data to facilitate the tracking of trends in transportation-related noise. This dataset includes results from simplified noise modeling...

  • HTML
• Federal

  Historic HPMS Data (Sample) - 1996

  Department of Transportation —

  Historic Highway Performance Monitoring System sample data for the year 1996

  • 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.