一批重大工程有序推进 为高质量发展注入新动力

Group 1 - The construction of major projects across multiple regions is enhancing the high-quality development of the economy and society [1] - The Cangrong Xunjiang Bridge in Guangxi, the world's largest single-span three-tower spatial cable-stayed bridge, successfully completed its closure on April 10, laying a solid foundation for the Cangrong Expressway [1] - The Cangrong Expressway, with a total length of 105.3 kilometers, will reduce travel time between Cangwu County and Rong County from approximately two hours to over 50 minutes upon completion [1] Group 2 - The Zhangjiakou Integrated Computing Network Hub project is progressing, with the main structure of the first phase already topped out, aiming to become the first super-large-scale intelligent computing center accessible within one hour from Beijing [2] - The project will efficiently meet the needs of research institutions and internet companies in the Beijing-Tianjin-Hebei region for large model training and application scenarios [2] - The Jiamusi to Tongjiang Railway expansion project has entered the main structure construction phase, marking significant progress in enhancing the capacity of the railway corridor [2][3] Group 3 - The Jiamusi to Tongjiang Railway expansion project is a key project in China's 14th Five-Year Plan for railway development, with a total length of 258.25 kilometers [3] - Upon completion, the project will significantly enhance the capacity of the "East Passage" of the China-Europe Railway Express at the Tongjiang railway port, establishing a new highland for China's northern opening [3] - The use of intelligent machinery in the project has led to a 30% reduction in labor costs and a 60% increase in construction efficiency [3]