随着公路管理体制和公路投融资主体的多样性变化,养护管理机制在国省道、高速公路、乡道也在探索不同的发展和自身模式,如何根据社会发展的情况设计最佳养护管理模式是我们需要不断探讨的课题。本文讲述了广深高速公路从1994年以来的养护模式演变情况,其在短短的5年中更改了3种养护模式,为我们提供了一种高速公路养护管理模式的发展轨迹。 With the diversity of the highway management system and the main body of highway investment and financing, the conservation and management mechanism is also exploring different modes of development and self-development in the provincial and provincial highways, highways and townships and how to design the best conservation and management mode according to the social development Is that we need to constantly explore the issue. This article describes the evolvement of the conservation mode of the Guangzhou-Shenzhen Expressway since 1994, which changed the three conservation modes in just five years, providing us with a track for the development of the highway maintenance and management mode.