在1月24日清晨，由中国第9号局的达利安分公司进行的Pingxi Road市政工程第一个标准项目的钢结构横梁成功地建立了，这标志着钢结构梁安装和该项目的构建工作表面的全面发展，为后来的Seashore Overpass offlass Beam Struction奠定了基础，以实现“快速”和“快速”的“快速”。

Xinda立交桥主线的左侧上部Kui Nan Road使用40m钢结构复合梁，现场的最大梁高度为6m。这次，需要使用500吨汽车起重机安装光束才能成功安装。这次，总共成功完成了6个光束，花了1天。

In order to ensure the smooth progress of steel structure beam erection work, the project department of Dalian Branch of China Railway No. 9 Bureau included the beam erection task as one of the key tasks before the Spring Festival, and established a working group to follow up the whole process, strictly implement the special construction plan, conduct safety technical briefing and safety education and training for on-site construction personnel in advance, and complete all aspects such as material support and personnel division of labor, and strive to ensure that on-site safety监督，质量控制和技术服务工作以稳固而详细的方式进行，并有效确保钢结构组合束框架设施的平稳进度。