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ARNOLD Minimum Content Standards Development

Monday, November 14, 2016

Graphic Version

All Roads Network of Linear Referenced Data (ARNOLD)

  • Geospatial roadway network dataset submitted annually to FHWA primarily for Highway Performance Monitoring System (HPMS) purposes
  • Helps support various safety, infrastructure condition and system performance-related initatives
  • Proposed for incorporation into the NSDI as a key transportation theme