HFST Before and After Safety Analysis

Missouri Department of Transportation (MoDOT) has been using high friction surface treatment (HFST) to improve or restore surface friction since 2013 in different locations such as wet crash locations, sharp curves and variable elevations. The objective of this study is to review and evaluate the effectiveness of existing and future High Friction Surface Treatment applications used in Missouri. The contractor will evaluate HFST projects in terms of performance, durability and impact on safety.

Language

• English

Project

• Status: Completed
• Funding: $100000
• Contract Numbers:

  TR201909

• Sponsor Organizations:

  Missouri Department of Transportation

  1617 Missouri Boulevard
  P.O. Box 270
  Jefferson City, MO  United States  65102
• Project Managers:

  Schulte, Brent

• Performing Organizations:

  Applied Pavement Technology, Inc.

  115 West Main Street, Suite 400
  Urbana, Illinois  United States  61801
• Principal Investigators:

  Bledsoe, James

• Start Date: 20191101
• Expected Completion Date: 20210304
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Before and after studies; Durability; Evaluation and assessment; Friction course; Highway safety; Surface treating
• Identifier Terms: Missouri Department of Transportation
• Geographic Terms: Missouri
• Subject Areas: Highways; Materials; Pavements; Safety and Human Factors;

Filing Info

• Accession Number: 01733726
• Record Type: Research project
• Source Agency: Missouri Department of Transportation
• Contract Numbers: TR201909
• Files: RIP, STATEDOT
• Created Date: Mar 19 2020 3:41PM