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Primary Topic: Pavement Maintenance
Description: 2-page technical brief which provides a summary of the effectiveness of the LTPP SPS 3 and 4 experiments after 5 years. The SPS 3 and 4 experiments were constructed in 1990 to evaluate the effectiveness of and determine the optimum timing for applying preventive maintenance treatments for flexible and rigid pavements.
FHWA Publication Number: FHWA-RD-96-208
Publication Year: 1996
Document Links: PDF (file size: 0.4 mb)
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