Reporters learned from China National Railway Group Corporation on the 13th that from January to April this year, railway construction was carried out with high quality and efficiency, and fixed assets investment in the country's railways was 2008 billion yuan, up 3.2% year on year, effectively playing a radiation and driving role, injecting new momentum into regional economic and social development. The relevant person in charge of the Construction Department of China Railway Group introduced that since the beginning of this year, China Railway Group has focused on serving major national strategies and regional economic and social development, fully utilizing the national "dual" support policies, seizing the golden period of spring construction, and accelerating the planning and construction of railways. In April, the joint debugging and testing of the Xi'an Shiyan high-speed railway and the Shandong section of the Xiong'an Shangqiu high-speed railway progressed smoothly, with the highest test speed reaching 385 kilometers per hour, laying a solid foundation for the opening and operation; The Xi'an Ankang high-speed railway and the Hangzhou Shaoxing Taizhou high-speed railway Wenling Yuhuan section have successively started static acceptance. At the same time, China Railway Group organized all participating units to coordinate construction resources, optimize construction organization, strengthen safety and quality management, and promote positive progress in key project construction. In Shanxi, the North Taihang Mountain Tunnel of the Xiongxin High speed Railway, constructed by China Railway 11th Bureau, has started laying tracks, marking the comprehensive entry of the Xiongxin High speed Railway Shanxi section into the track laying stage. In Henan, the largest beam making yard on the entire Jiaoping Railway, Qinyang Beam Making Yard, constructed by China Railway 23rd Bureau, has completed its civil construction and is about to enter the stage of large-scale box girder prefabrication. In Jiangxi, the key railway project connecting the revolutionary old areas of Ruijin in Jiangxi and Meizhou in Guangdong, the Ruimei Railway construction site, has completed the main construction of the Jingshan Tunnel, Dunnao Tunnel and other control projects undertaken by China Railway 25th Bureau, and the project construction is progressing in an orderly manner. The relevant person in charge of the Construction Department of China Railway Group stated that in the next step, China Railway Group will fully implement the key railway construction tasks determined in the "15th Five Year Plan", scientifically and orderly promote railway planning and construction, continuously improve the scale and quality of the railway network, accelerate the construction of a world-class modern railway network, and provide strong support for promoting high-quality economic and social development in China. (Looking into the New Era)