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In which year did McLeod present his method of flexible pavement design?

In which year did McLeod present his method of flexible pavement design? Correct Answer 1969

McLeod presented his ideas in the year 1969. It was adapted by the Asphalt Institute in the year 1979 and again modified in 1983. The method was also adapted by the Asphalt Emulsion Manufacturers Association in the year 1981.

Related Questions

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