This paper focuses on comprehensively describing the operation environment of high-risk sections of ordinary trunk highways.Through field surveys and theoretical analysis,considering road infrastructure,traffic safety facilities,traffic flow,and climate environment,an operation environment description model of high-risk sections of ordinary trunk highways under special conditions is established,which facilitates a unified description of all high-risk sections of ordinary trunk highways in Shanxi Province,expecting to provide a scientific decision-making basis for highway management departments,reduce the highway traffic accidents,and improve operation safety.
维普
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