highway appurtenance

In different history stages, the characteristics of the highway appurtenance administration system are different. The reasons of its development are various.

不同历史发展阶段，公路附属设施行政管理制度呈现不同的特点，其发展原因能从多方面得到解释，也为现代公路附属设施行政管理制度建设提供了借鉴意义。

The highway appurtenance administration is subordinated in the category of the administration. It has manifested the basic principles of the administration science.

公路附属设施行政隶属于行政管理的范畴，体现了行政管理学的基本原理。

The highway appurtenance administration system is a part of the whole of the highway administration system. It plays an important role in guarantying the entire highway management.

公路附属设施的行政管理制度是公路管理制度的有机组成部分，对保证整个公路管理工作的顺利进行起着重要作用。