透过重大工程拼图看经济发展澎湃“硬核”动力 百姓幸福生活

Core Insights - The article highlights the steady progress of major "14th Five-Year Plan" projects across various regions, contributing to high-quality economic and social development [1] Infrastructure Development - The construction of transportation infrastructure is accelerating, with the Beijing Subway Line 22's Hebei section officially starting track laying, spanning approximately 81 kilometers and connecting key areas including Beijing's CBD and Hebei's Yanjiao Development Zone. The travel time from Yanjiao to Beijing CBD will be reduced to about 32 minutes [5] - In Gansu, the Ge'er Tunnel of the Xining-Chengdu Railway has successfully passed through, with an average elevation of 3,300 meters, making it the highest tunnel in the Xining-Chengdu Railway. Once completed, the travel time from Xining to Chengdu will decrease from around 10 hours to approximately 4.5 hours [9] Water Conservancy Projects - The winter period is ideal for water conservancy repairs, with the Shandong Linyi Menghe Shuangpo Reservoir project progressing to 75% completion. It is expected to enhance flood control, water supply, and irrigation functions in the Yihe River basin upon completion in 2026, thereby ensuring agricultural and food security [12] - In Guangdong, the largest pump station of the North Bay Guangdong Water Resource Allocation Project is nearing completion, with the project expected to be operational by 2031. It will connect 12 reservoirs along a 490-kilometer route, benefiting over 18 million people [13] - The first phase of the Tingzikou Irrigation District project in Sichuan is under construction, expected to be completed by 2027, addressing irrigation needs for over 3.7 million acres of farmland and drinking water for more than 4 million people [15]