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pro vyhledávání: '"Erik Kreh"'
Autor:
Qiang Li, Michael Gallis, Jonathan Calhoun, Taggart K Foulke, Erik Kreh, Susanne Trimbath, Michelle Oswald, Sue McNeil
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2256:191-201
Performance measures are used to communicate the operation of the transportation infrastructure, to build and enhance credibility and accountability, to guide investment, and to support budget and program proposals. Although considerable data are col