A representative from the relevant department of CR stated that in July, significant progress was made in key railway construction projects. The Zhuangzhai-Lankaonan section of the Rizhao-Lankao High Speed Railway was completed and opened to traffic, leading to the full operation of the entire railway, thereby further reducing the time-space distance between the Shandong Peninsula urban cluster and the Central Plains urban cluster. Additionally, the Xuancheng-Jixi High Speed Railway, the Huinong-Yinchuan section of the Baotou-Yinchuan High Speed Railway, and the Zhenjiangguan-Huangshengguan section of the Chengdu-Xining Railway (Sichuan to Qinghai) began integrated testing and commissioning, while the Hangzhou-Wenzhou High Speed Railway entered trial operation. Several key control projects achieved significant milestones, including the main bridge closure of the Zhongxiang Hanjiang Grand Railway Bridge on the Shanghai-Chongqing-Chengdu High Speed Railway, the completion of the Huai River Grand Bridge on the Hefei-Xinyi High Speed Railway, and the capping of the main piers of the Tao River Bridge on the Lanzhou-Hezuo Railway.