Polyline

  • Freight Analysis Framework, version 3.4 (ZIP - 49.7MB)
  • Hazardous Material Routes (ZIP - 8.9MB)
  • Highway Performance Monitoring System (ZIP - 795MB)
  • National Highway Planning Network (ZIP - 40.6MB)
  • Railway Network (ZIP - 34.0MB)
  • Airport Runways (ZIP - 662KB)
  • Fixed-Guideway Transit Facilities (ZIP - 857KB)
  • U.S. Army Corps of Engineers Navigable Waterway Network (ZIP - 1.3MB)