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Assessment of selected LTPP material data tables and development of representative test tables...

By Ellis, Zac
Publication: Public Roads
Date: Monday, September 1 2003

This report documents an evaluation of selected data tables of Long-Term Pavement Performance (LTPP) material as of January 2000. Issues addressed include the availability, characteristics, and quality of the data in the selected tables. Anomalies in the data were identified and corrected where

possible, and the cleaned-out data were used in developing representative data tables. Recommendations for adjustments in the current process for data collection also are presented.

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