17.3 References

  1. Streetlight. Dataset on County-level Road Length Vehicle Miles Traveled on Paved and Unpaved Roads, June 2022 – May 2023. Prepared for EPA, 2024.
  2. United States Environmental Protection Agency, Office of Air Quality Planning and Standards. Compilation of Air Pollutant Emission Factors, AP-42, Fifth Edition, Volume I: Stationary Point and Area Sources, Section 13.2.2, Unpaved Roads. Research Triangle Park, NC. November 2006.
  3. W. Barnard, G. Stensland, and D. Gatz, Illinois State Water Survey, “Evaluation of Potential Improvements in the Estimation of Unpaved Road Fugitive Emission Inventories,” paper 87-58.1, presented at the 80th Annual Meeting of the APCA. New York, New York. June 21-26, 1987
  4. United States Environmental Protection Agency, 2011 National Emissions Inventory, version 2 Technical Support Document. Research Triangle Park, NC. August 2015.
  5. Cowherd, C., M.A. Grelinger, C. Kies, and T.G. Pace. 2002. Improved Activity Levels for National Emission Inventories of Fugitive Dust from Paved and Unpaved Roads. Presentation at 11th International Emission Inventory Conference. Atlanta, Georgia, April 15-18, 2002.
  6. U.S. Department of Transportation, Federal Highway Administration. Highway Statistics, Table HM-51. Office of Highway Policy Information. Washington, DC. September 2022.
  7. E.H. Pechan & Associates, Inc. “Phase II Regional Particulate Strategies; Task 4: Particulate Control Technology Characterization,” draft report prepared for U.S. Environmental Protection Agency, Office of Policy, Planning and Evaluation. Washington, DC. June 1995.