Skip to main content
U.S. flag

An official website of the United States government

1991 Federal Aid Primary (FAP)

Published by Federal Highway Administration (FHWA) | Department of Transportation | Catalog Last Checked: July 17, 2026 at 06:08 PM | Dataset Last Updated: July 08, 2024 at 12:00 AM
The 1991 Federal Aid Primary (FAP) dataset was compiled on July 28, 2016 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The Federal Aid Primary system came into existence on June 1, 1991. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1530111

Resources

3 resources available

  • Open Data Catalog

    TEXT/HTML
  • ArcGIS REST Services Directory Feature Server (WFS)

    TEXT/HTML
  • Repository and Open Science Access Portal (ROSA P) NTAD Archive Collection

    TEXT/HTML

Find Related Datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov