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水是危害公路的主要自然因素,互通式立交区的排水设计是公路排水设计的难点。通过对新街互通式立交区排水设计的介绍,揭示了公路排水设计的基本思路及方法,可供同类工程参考。
Water is the main natural factor that endangers the highway. The drainage design of the interchange area is the difficulty of the highway drainage design. Through the introduction of the drainage design of Xinjie Interchange, it reveals the basic ideas and methods of highway drainage design, which can be used for reference of similar projects.