Through the design by Chinese railway Shenmao railway station new tunnel 

On September 28th at 2:55 in the morning, by the river section Shenmao railway tunnel China railway construction tiesiyuan Mao Xintai design smoothly through the. The new tunnel, with a total length of 6258 meters, is the longest tunnel along the Mao Mao railway, and it is also one of the key control projects of Mao Mao railway.

Tunnel construction started in September 28, 2014, tunnel crossing 6 faults and 2 dense joints, including 2 faults and green roof reservoir, Baibuti reservoir is communicated with the design and construction of technical difficulty, high risk. Moreover, the Longmen reservoir and the long pit reservoir of the export work area are both the water source protection areas, and the tunnel design and construction all put forward more stringent requirements.

In the face of complex geological conditions, the stringent requirements of environmental protection, construction of tunnel professional design, in close cooperation with the professional development of geological tunnel geological prediction work, the length of using the comprehensive prediction, ensure the tunnel multiple fault zone smoothly through security.

Shenmao railway trunk railway network in Guangdong province to improve and enhance the overall efficiency, the expansion of coastal big channel of railway transport capacity is of great significance, is an important route to strengthen China's Yangtze River Delta, West Coast Economic Zone, the Pearl River Delta region and Guangdong Yuexi area, Hainan Province, Guangxi Beibu Gulf region economic ties. The new tunnel is the only long tunnel in the whole line of Jiangmen to Maoming section of Mao Mao railway. The realization of the important construction node goal has laid a solid foundation for the opening of the deep Mao railway.