城市交通是否必要考虑快速地下公路网?

Is It Necessary to Have Underground Expressway Network for the Urban Traffic?

本文概括了人类交通方式随着技术发展的变化 ,城市交通状况发展的趋势和开发地下交通的必然性。分析了地下轨道交通的特点、地下公路网的特点以及两者在城市发展中的作用。指出需要在城市规划中考虑快速地下公路网。

In this paper the change of communication manners with technology development is reviewed. The trend of urban traffic development and necessity of underground traffic is pointed out. The characteristics of underground rail traffic and underground highway network as well as the role of both in urban development are analyzed. It is pointed out that the necessity of underground highway network in urban planning should be considered.