The Second Chengdu-Chongqing High Speed Railway is a crucial component of China's "Eight Vertical and Eight Horizontal" high-speed rail network along the Yangtze River corridor. With a main line spanning 292 kilometers and a design speed of 350 kilometers per hour, it serves as a vital transportation link for the Chengdu-Chongqing economic circle. During the construction of the Tianliuwan Grand Bridge in Hengmiao Township, Anyue County, Ziyang City, Sichuan Province, the construction team utilized advanced technologies such as intelligent and information-based methods, effectively ensuring the progress of the high-speed rail project.