April 12，Sources from Chongqing Railway Investment Group said.，This year 1— March ，Chongqing-Qianjiang Section of Chongqing-Hunan High-speed Railway under Construction、Chongqing-Wanzhou high-speed railway、Wanzhou-Fankuai Section of West-Chongqing High-speed Railway、Reconstruction Project of Chengdu-Chongqing Railway from Chongqing Station to Jiangjin Station、San Tin Port Railway Collection and Distribution Center、Chongqing East Railway Station Railway Integrated Transportation Hub and other 6 projects，Total investment completed 44.6.3 billion yuan，Year-on-year growth of 35.7%。

April 12，Liujiashan Tunnel of Chongqing-Qianjiang Section of Chongqing-Hunan High-speed Railway，The roar of the machine，The workers are pushing ahead with the excavation of the tunnel.。The tunnel is 4986 meters long.，One end is connected to the lighting village of Longxi Town, Pengshui County.，The other end connects Santai Village, Shaba Town, Qianjiang District.。At present，About 200 people fought at the scene in Liujiashan Tunnel.，92% of the total tunnel excavation has been completed%，Strive to complete the whole tunnel in June this year。

Other projects under construction are also in full swing.“ Run ”。Wanzhou-Fankuai Section of West-Chongqing High-speed Railway，By the end of March，The total amount of land delivered accounts for 54 percent%；47% of the total amount of temporary land delivered%。Sources from China Railway 11th Bureau said，Key Control Project of West Chongqing High-speed Railway、The longest tunnel in Sichuan-Chongqing section——Tiefengshan Tunnel has entered the stage of main tunnel excavation.。

Chongqing-Wanzhou High-speed Railway Control Project——Shituo Yangtze River Bridge constructed by China Railway Bridge Bureau，It has entered the construction stage of the main pier bearing platform，40 sets of construction equipment on site、More than 300 construction workers，All six construction sites are running at full capacity.，It presents a scene of vigorous work.。

“All projects under construction，Many measures are being taken to seize the golden period of spring construction.，Strive to achieve the annual node target on schedule，Be completed and open to traffic as soon as possible。”Chongqing Railway Investment Group responsible person said.。