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                Development and Use of the LTPP Analysis-Ready Materials Dataset
FHWA-HRT-23-111.pdf (1.5 MB)
      
  Publication Information
                  Publication Type:Technical Report
                  Publication Number:FHWA-HRT-23-111
              Abstract:The Long-Term Pavement Performance (LTPP) program has a wealth of materials information and data from almost every program test section, as well as from a well-structured laboratory materials testing program to further classify and characterize pavement layers.

Therefore, the program developed a process to generate LTPP Analysis-Ready Materials Dataset (ARMAD). This dataset summarizes the material properties for every layer in the database, which has the benefit of substantially reducing researchers’ time and making the data more accessible to all. The ARMAD dataset is now available on the LTPP InfoPaveTM web portal (FHWA 2022a). This report provides the objectives, rationale, process, and results of the development of the ARMAD dataset and is useful to transportation agencies, consultants, and researchers who will use ARMAD to exploit LTPP data to gain knowledge into the how and why of pavement performance, which is the primary goal of the LTPP program.





Recommended citation: Federal Highway Administration, Development and Use of the LTPP Analysis-Ready Materials Dataset (Washington, DC: 2023) https://doi.org/10.21949/1521443
              Publishing Date:December 2023
              Posting Date:01/19/2024
                              Digital Object Identifier:https://doi.org/10.21949/1521443
              Author(s):Afsharikia,
    
          Zahra
              Groeger,
    
          Jonathan
              Gardner,
    
          Lauren
              Ostrom,
    
          Barbara
              Rada,
    
          Gonzalo
              Publishing Office:Office of Infrastructure Research and Development
                  FHWA Program(s):Infrastructure
              AMRP Program(s):Pavements and Materials
              FHWA Activities:Long-Term Pavement Performance
              Subject Area:Research
              Pavements U.S. DEPARTMENT OF TRANSPORTATION

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