西渝高铁赵家普里河特大桥合龙

Group 1 - The Xiangyu High-speed Railway's Zhaojiapu Lihe Grand Bridge has completed the final segment of its casting operation, achieving a full bridge closure [2] - The bridge is located in Kaizhou District, Chongqing, with a total length of 1,044 meters and consists of 27 piers, marking it as the first super-long bridge over a kilometer to achieve closure in the Chongqing section of the Xiangyu High-speed Railway [2] - The Xiangyu High-speed Railway is a significant part of China's "Eight Vertical and Eight Horizontal" high-speed rail network, serving as a crucial corridor between Beijing and Kunming, as well as the Baotou, Yinchuan to Haikou route [2]