Roads and highways are the lifeline of a country. The United States has over 4 million miles of public roads, including the Interstate Highway System. It’s critical to prevent damage and maintain ...
Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
This chapter provides background information relevant to the scope of the synthesis. It discusses the synthesis objectives, scope, and study approach, and also includes a terminology section as well ...
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