Taihang Tunnel

Taihang Tunnel (Chinese: 太行山隧道; pinyin: Tàiháng Shān Suìdào) is the third-longest mountain railway tunnel in northern China, after the New Guanjiao and West Qinling tunnels. It is a double track tunnel that was built to allow the Shitai Passenger Railway to cross the Taihang Mountains. The left track is 27,839 m (17.298 mi) long and the right one is 27,848 m (17.304 mi) long.[2][3] Construction on the tunnel began on 11 June 2005 and the tunnel was opened on 22 December 2007.[1]

Taihang Tunnel
太行山隧道
Overview
LineShijiazhuang–Taiyuan high-speed railway
SystemChina Railway
CrossesTaihang Mountains
Hebei and Shanxi
Operation
Work begun11 June 2005[1]
Opened22 December 2007[1]
Technical
Length27,848 m (17.304 mi)

The Shitai Passenger Railway is the high speed railway line linking Shijiazhuang, the capital of Hebei province, and Taiyuan, the capital of Shanxi province. After the opening of the Taihang Tunnel and completion of the high-speed railway, the travel time from Shijiazhuang to Taiyuan went down from almost six hours to one hour.

References
  1. 我国最长山岭隧道石太客运专线太行山隧道贯通 [My country's longest mountain tunnel, the Taihang Tunnel on the Shijizhuang–Taiyuan PDL, opens]. Xinhua News Hebei. 2007-12-23. Archived 2015-09-24 at the Wayback Machine
  2. 2007年铁路基本建设动态信息. Ministry of Railways.Archived 2010-10-20 at the Wayback Machine
  3. 石太客运专线太行山隧道某标施工组织设计.

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