The author carries on the research which is safe management system of superhighway, discusses the affective factors and puts forward some Suggestions to these factors.
笔者对高速公路安全管理系统进行了研究，重点讨论了影响高速公路交通安全的因素，针对这些因素，对高速公路安全管理提出了一些建议。
The author carries on the research which is safe management system of superhighway, discusses the affective factors and puts forward some Suggestions to these factors.
笔者对高速公路安全管理系统进行了研究，重点讨论了影响高速公路交通安全的因素，针对这些因素，对高速公路安全管理提出了一些建议。
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