奋勇争先，决战决胜“十四五”丨“两重”项目建设“加速跑”

Group 1: Infrastructure Development - The construction of Yichang North Station is progressing well, with the main structure completed, and the project entering the final stages [1] - The Wuhan-Yichang section of the Yangtze River High-speed Railway, spanning 313 kilometers, is the first project to commence, facilitating a high-speed rail loop connecting Wuhan, Xiangyang, and Yichang [1] - The National Development and Reform Commission has allocated over 300 billion yuan to support the third batch of "two重" construction projects by 2025, indicating that the 8 trillion yuan project list for this year has been fully issued [1] Group 2: Economic Impact - The Hami-Chongqing ±800 kV UHVDC transmission project has been completed, providing a third direct current channel for electricity transmission from Xinjiang to Chongqing, with an investment of 28.6 billion yuan [3] - The project has generated over 10,000 jobs in construction and 30,000 jobs in related sectors, significantly boosting regional economic development [3] - Infrastructure investment increased by 4.6% year-on-year in the first half of the year, outpacing overall investment growth by 1.8 percentage points [3] Group 3: Technological Innovation - The construction of the Changtai Yangtze River Tunnel is utilizing advanced technologies such as intelligent tunneling and geological forecasting, with domestic shield machines capturing nearly 70% of the global market share [4][5] - The Jinsha River Silver River Hydropower Station's unit 3 has achieved the largest single capacity in Asia at 65 megawatts and the largest turbine diameter in the world at 7.95 meters [4] - The development of new technologies and products in engineering construction is accelerating, enhancing the upgrade of industries such as construction machinery and intelligent equipment [5]