The conceptiong of underground road development in center district of plain metropolis in China

摘要

This paper reviews the basic method in dealing with the urban traffic of China's metropolises. It analyses of fundamental problem of urban transport development in-depth. Then we give some advantages depending on building underground road network to solve these problems in center district of plain metropolises. After analyzing, we proposed that, to achieve this goal will require study and solve urban planning, disaster prevention, anti-corrosion and other key issues. The result provides new thoughts for the urban traffic development in center district of plain metropolises.