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高速公路编号命名是公路现代管理中的一个重要内容。世界上发达国家一般都采用英文字母、数字或图形符号等对高速公路进行编号管理,比如:美国的公路全部以数字命名,并采用特定的图形符号区别不同等级的公路;欧洲的公路也以数字命名,并采用在数字前加大写字母的方式区别不同等级的公路。这种命名法既简明、易辨、易记,具有唯一性,又充分体现了“以人为本”的理念,可大大提高高速公路的管理水平。
Expressway numbering is an important part of modern highway management. The developed countries in the world generally use the letters, numbers or graphic symbols to manage the expressways. For example, the roads in the United States are all named by numbers, and the special graphic symbols are used to distinguish different grades of highways. The European highways also use numbers Named, and the use of numbers in front of the capital letters to distinguish different levels of road. This nomenclature is concise, easy to distinguish, easy to remember, unique, and fully reflects the concept of “people-oriented”, which can greatly improve the management level of the expressway.