TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 427: Extent of Highway Capacity Manual Use in Planning assesses how state departments of transportation, small and large metropolitan planning organizations, and local governments are using or might use the Highway Capacity Manual for planning analyses, or more specifically, for performance monitoring, problem identification, project prioritization, programming, and decision-making processes.
National Academies of Sciences, Engineering, and Medicine. 2012. Extent of Highway Capacity Manual Use in Planning. Washington, DC: The National Academies Press. https://doi.org/10.17226/13537.
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