Data Catalog

• University

  GPS Roads

  Earth Data Analysis Center, University of New Mexico —

  This data set contains a 1:100,000 scale vector digital representation of all interstate highways, all US highways, most of the state highways, and some county roads...

  • HTML
  • WMS
  • WFS
  • QGIS
  • ZIP
  • gml
  • 12 more in dataset
• City

  PA Interstate Mile Markers

  City of Philadelphia —

  Point locations of Pennsylvania Interstate mile markers

  • SHP
  • GeoJSON
  • API
  • HTML
• State

  MD iMAP: Maryland Road Centerlines - Interstates

  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
• State

  MD iMAP: Maryland Road Centerlines - Local and Other Roads

  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
• 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
• 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

  Wyoming Roads (Updated to 2015 Aerial Photography)

  Department of the Interior —

  A dataset comprised of road centerlines in Wyoming, USA, digitized to 2015 aerial photography from the National Agriculture Imagery Program. This dataset is an update...

  • XML
  • XML

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

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