LTPP Analysis: Putting the Data to Work
Primary Topic: Pavement Maintenance
Description: The Long Term Pavement Performance (LTPP) program gathers and processes data describing the structure, service conditions, and performance of in-service test sections in all 50 States, the District of Columbia, Puerto Rico, and 10 Canadian Provinces. To derive benefit from this data, engineers must analyze it, and LTPP s analysis program does just that. It takes the raw data that is collected from more than 2,400 pavement test sections throughout North America and converts it into useable information.
FHWA Publication Number: FHWA-RD-99-169
Publication Year: 1999
Document Links: PDF (file size: 0.4 mb)