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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Archived National Transportation Atlas Database (NTAD) Data

Tuesday, January 12, 2021

 

COMING SOON! Archived NTAD data.

Data will be available as:
  • Zipped shapefiles (1995 – present); and
  • Consumable web services (select datasets and years).