This paper studies the hidden dangers in the design of road and bridge in our country at present. Firstly, the existing problems and causes in the design of road and bridge are analyzed, and the safety and durability, bearing capacity, design scheme and design management of road and bridge are discussed. Based on practical experience, corresponding solutions are put forward, including strengthening the importance of safety and durability of engineering, improving the design structure of road and bridge, and optimizing design scheme. Management methods and strengthening the overall inspection of the project. It is hoped that the research can provide some reference for the design and construction of highway and bridge in China.%针对现阶段我国道路桥梁设计中存在的隐患展开了研究,对当前道路桥梁设计中存在的问题和产生原因进行了分析,从道路桥梁的安全耐久性、承载力、设计方案和设计管理等方面进行了论述,并结合实际经验提出了相应的解决措施,包括加强对工程安全耐久性的重视程度、改进道路桥梁的设计结构、优化设计方案和管理方式以及加强对工程整体的考察等,希望能够通过研究为我国道桥设计和建设提供一定的参考和借鉴.
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