NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance
Abstract:
Improving the productivity and mobility of the national highway transportation system is a key goal of the Federal Highway Administration (FHWA). During 1999, FHWA's Long Term Pavement Performance (LTPP) program continued to work toward these goals through its efforts to provide answers to how and why pavements perform as they do. This web document provides information on LTPP accomplishments during 1999, status of partnerships, publications, and funding.
The primary objective of the pothole experiment was to determine which combinations of materials and patching procedures provide the most cost-effecti...
The SPS-3 and SPS-4 experiments were constructed in 1990 under the Strategic Highway Research Program (SHRP) to evaluate the effectiveness of and to d...
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United States Department of Transportation
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