Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local highway agencies can maximize this investment and help ensure safer, longer-lasting roadways for the traveling public.
Pavement preservation is an approach in enhancing pavement performance using a set of practices that extends the lifeof the pavement and improves safe...
It costs less to maintain roads in good condition than in poor condition. Pavement preservation is a set ofactivities to extend pavement life, improve...
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United States Department of Transportation
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