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Publication Details

Long-Term Pavement Performance Distress Data Consolidation Final Report Research/Reference: useful for researchers doing further work in the pavement area as well as those developing improved testing and design procedures. Includes documents of historical value.

Primary Topic: Pavement Management

Description: This report documents a study undertaken to conduct a detailed review of the distress data collected for the Long-Term Pavement Performance (LTPP) project. As a result of this work, a more in-depth review of the distress data has been completed and it has improved the understanding of the compatibility of distress data collected using different methodologies to facilitate future analysis. As a result of this study, it was found that distress data collected from the three different methodologies for LTPP may be combined without concern for systematic differences between the data sets.

FHWA Publication Number: FHWA-RD-01-143

Publication Year: 2001

Document Links: HTML  PDF (file size: 2 mb)



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Updated: 08/19/2015
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000