The Taihong Yangtze River Bridge, a vital component of a new highway network in Southwest Chongqing, China, was constructed to stimulate economic development by reducing travel time and improving connectivity. Spanning 1,436 meters, with a cost of USD 124.33 million (approx.), this project posed significant challenges due to its complex terrain and technical intricacies. China Railway Changjiang Transport Design Group (CRCTDG), in collaboration with Guizhou Communications Construction Group and Guizhou Bridge Construction Group, aimed to leverage digital design and 3D construction simulation to enhance performance, quality, safety, and scheduling throughout the project lifecycle.