With the promotion of national comprehensive strength, the urban planning of China has entered a new stage. This paper conducts a series of comprehensive discussion and system upgrade to the problems of the roads and bridges improvement and bridge design. The author analyzes the problems in the roads and Bridges design and put forward the corresponding countermeasures.%随着国家综合国力的提升,国家在城市规划上也迈进了新的阶段。本文就道路桥梁的完善和桥梁设计等问题进行了一系列的综合讨论和系统升级。对道路桥梁设计中的问题进行了分析,并提出了相应对策。
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