摘要
文章重点介绍了美国公路的公示速度概念和种类、基本速度原则及超速范围,分析了提高公示速度的原因,并针对美国公路公示速度的特点,探讨了中美两国在公路设计速度、设计理念和公示速度管理方式上的差别,同时提出了美国公路公示速度的借鉴学习要点。
The article points out the published speed limit type, basic speed principle and speeding range in the United States and analyzes the reason to increase the published speed.Aimed at its cheractedstics,the article also discusses the difference in speed limit design, concept and management method between China and the United States and brings up things that we can learn from them.
出处
《西部交通科技》
2011年第5期16-21,41,共7页
Western China Communications Science & Technology
关键词
公示速度
种类
原因
要点
Published speed
Type
Reason
Keypoi nt
