Spanning the Yangtze River, the Nanjing Yangtze River Bridge links Gulou District and Pukou District in Nanjing, Jiangsu Province. It is the first double-decker road-rail bridge over the river built independently by China, standing as a landmark milestone in both Chinese and global bridge engineering. Beyond its architectural brilliance, it embodies a pivotal achievement in China's modernization drive. The spirit of self-reliance and perseverance behind its construction gives this impressive structure deep spiritual significance.