Off-System Public Roads Annual Average Daily Traffic (AADT) Estimation and Validation Tools: Literature Review and Research Report

Details

• Creators:
  Egge, Mark ; Miller, Bryce C.
• Corporate Creators:
  High Street Consulting Group (HSCG)
• Corporate Contributors:
  Idaho Transportation Department. Highways Construction and Operations, Contracting Services, Research Program ; United States. Department of Transportation. Federal Highway Administration
• Subject/TRT Terms:
  • Annual average daily traffic
  • Traffic volume
  • Traffic estimation
  • Highways
  • Federal aid
  • Local transportation
  • Interpolation
  • Geospatial data
  • Software packages
  • Literature reviews
  More +
• Publication/ Report Number:
  FHWA-ID-24-314
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States ; Idaho
• Edition:
  Final Report 05/01/2024 – 05/31/2025
• Corporate Publisher:
  Idaho Transportation Department
• Abstract:
  This report describes a process for estimating AADT on non-Federal-Aid public roads (collectively called “off-system” roads) in Idaho. This will provide additional data for ITD and regional and local transportation agencies to conduct analysis, and it will meet new federal requirements for estimating AADT on all public roads. The report includes a review of federal guidance, documentation of ITD’s current AADT estimation process, an overview of spatial interpolation via Kriging, a user guide for the Rural AADT Estimation toolbox in Esri’s ArcGIS Pro software environment, and end materials including works cited, a list of independent variables considered, and the Python code used to run the toolbox.
• Format:
  PDF
• Funding:
  T003165
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/90136/dot_90136_DS1.pdf
• File Type:
  [PDF - 1.94 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:b2d7108fc0e197a3ea2cf6910d4cf352258a10c1c4d8702584755b25b7683d0390f5745d65c866f2b6ab1752be12631b5bda3646b080600685db4fa13b5e95e9