Evaluation of the Skid Resistance of Pavements at Different Speeds

This project will examine the feasibility of developing adjustment factors that would enable ITD to utilize skid resistance data collected at speeds other than the limited speed range currently recommended for data collection. The ability to collect and utilize skid resistance data collected at speeds ranging from 20-60 mph could help improve the efficiency and safety of data collection efforts. The objectives of this project are to: 1) collect and analyze skid numbers collected at different speeds and compare the results and 2) develop correlations between skid numbers measured at different speeds to enable ITD to utilize skid numbers collected at speeds ranging from 20-60 mph.

Project

• Status: Active
• Funding: $120000
• Contract Numbers:

  RP 266

• Sponsor Organizations:

  Idaho Transportation Department

  P.O. Box 7129, 3311 West State Street
  Boise, ID  United States  83707-1129
• Project Managers:

  Poorbaugh, James

• Principal Investigators:

  Kassem, Emad

  Nielsen, Richard

• Start Date: 20170601
• Expected Completion Date: 20190630
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Skid resistance; Skid resistance tests
• Subject Areas: Highways; Maintenance and Preservation; Pavements;

Filing Info

• Accession Number: 01661923
• Record Type: Research project
• Source Agency: Idaho Transportation Department
• Contract Numbers: RP 266
• Files: RiP, STATEDOT
• Created Date: Mar 6 2018 5:33PM