Development of an SPS-2 Pavement Preservation Experiment

This report outlines the current availability of the Long Term Pavement Performance (LTPP) SPS-2 experiment – strategic study for structural factors for rigid pavements – and proposes several options for potential future experiments that could be completed with the existing data for a comprehensive study of concrete pavement preservation techniques. The original core experiment sections were utilized in an experiment design comparing multiple maintenance treatments while the supplemental sections were included in a dowel bar retrofit study. Additionally, the proposed experiment could likely be expanded to include using the wealth of existing pavement performance data from the SPS-2 experiment to potentially use the predicted performance curves from AASHTOWARE PavementME as the control sections and thus eliminating the need for paired sections and allowing for doubling of the experimental sections that could be used. This report for Phase I summarizes the work completed thus far evaluating and recommending possible experiments based on existing data.

• Record URL:
  • http://www.acpa.org/wp-content/uploads/2018/03/Pooled-Fund-Phase-I-Report-Final-02-08-2017.pdf
• 
• Corporate Authors:

  Nichols Consulting Engineers

  1885 S. Arlington Avenue
  Suite 111
  Reno, NV  United States  89509

  Washington State Department of Transportation

  Olympia, WA  United States  98504-5201

  Arizona Department of Transportation

  Phoenix, AZ  United States 

  California Department of Transportation

  1120 N Street
  Sacramento, CA  United States  95814

  Colorado Department of Transportation

  Denver, CO  United States  80222

  Georgia Department of Transportation

  15 Kennedy Drive
  Forest Park, GA  United States  30297

  Kansas Department of Transportation

  Topeka, KS  United States  66603-3754

  North Carolina Department of Transportation

  Raleigh, NC  United States 

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Authors:
  • Dufalla, Nicole
  • Senn, Kevin
  • Schmalzer, Peter
• Publication Date: 2016-6

Language

• English

Media Info

• Media Type: Digital/other
• Edition: Draft Final Phase I Report
• Features: Appendices; Figures; References; Tables;
• Pagination: 162p

Subject/Index Terms

• TRT Terms: Concrete pavements; Pavement maintenance; Pavement performance; Rehabilitation; Research projects; Rigid pavements; Test sections
• Identifier Terms: Long Term Pavement Performance (LTPP) Program
• Subject Areas: Highways; Maintenance and Preservation; Pavements; Research;

Filing Info

• Accession Number: 01717176
• Record Type: Publication
• Contract Numbers: TPF-5(291)
• Files: TRIS, ATRI, USDOT, STATEDOT
• Created Date: Sep 18 2019 5:13PM