Research Impacts 2018

This publication is the latest annual compilation of high value research results submitted by state departments of transportation (DOTs). The research summaries are solicited and published every year by the Value of Research Task Force of the American Association of State Highway and Transportation Officials (AASHTO) Research Advisory Committee (RAC). State DOTs are encouraged to submit innovative projects that impact transportation agencies’ practices and policies and that benefit the traveling public. From among all the submissions in this volume, each of the four RAC geographic regions voted to select its top four research projects (no more than one project per state) to form the AASHTO Research “Sweet Sixteen” Awards. In this document, the Sweet Sixteen projects are indicated in red text in the table of contents and with a winner ribbon on the project page.


  • English

Media Info

  • Media Type: Digital/other
  • Features: Figures; Maps; Photos; Tables;
  • Pagination: 166p

Subject/Index Terms

Filing Info

  • Accession Number: 01690133
  • Record Type: Publication
  • Files: TRIS, ATRI
  • Created Date: Dec 14 2018 8:18AM