The Long-Term Pavement Performance (LTPP) program collects data from more than 1,800 active pavement sections in the United States and Canada, analyzes these data, and then translates these insights into products and information for pavement design, rehabilitation, maintenance, and management. This report outlines LTPP's 2003 area accomplishments and previews some 2004 programs. The 2003 accomplishments fall under the following headings: data collection, data analysis, products, and field operations. The report also discusses pooled fund studies undertaken in 2003, and describes how research results were disseminated. Partnerships are also discussed.
Highways are the backbone of our Nation's transportation system. They play a vital role in the Nation's economy as well. In 2004, the Long-Term Paveme...
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