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Systematic, well-designed, and implementable research is the most effective way to solve many problems facing state department of transportation (DOT) administrators and engineers. Often, highway ...

The aim of this paper is to develop software for the flexible pavement design based on the AASHTO, Group Index, and CBR. This software can be used to determine the thickness of each layer, design life ...

Through its research, CMHA confirmed that the paver and bedding layers function as one “highly coherent structural system” ...

Many associations, organizations, and businesses have developed programs in the past to help their constituents produce specifications for a variety of concrete pavement applications. For smaller ...

The history of asphalt mix design has changed significantly over the years with the goal always to create stable and durable pavements. Today, asphalt mixtures are primarily designed under the ...