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Polyline

  • Freight Analysis Framework, version 3.4 (ZIP - 49.4MB)
  • Hazardous Material Routes (ZIP - 9.2MB)
  • Highway Performance Monitoring System (ZIP - 795MB)
  • National Highway Planning Network (ZIP - 172.2MB)
  • Railway Network (ZIP - 35.8MB)
  • Airport Runways (ZIP - 558KB)
  • Fixed-Guideway Transit Facilities (ZIP - 863.7KB)
  • U.S. Army Corps of Engineers Navigable Waterway Network (ZIP - 1.3MB)