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Primary Topic: Materials-General
Description: This report documents an evaluation of selected LTPP material data tables 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 data collection process are also presented. A limited number of copies can be obtained from the FHWA Report Center ((301) 577-0906).
FHWA Publication Number: FHWA-RD-02-001
Publication Year: 2003
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