Xi'an–Ankang railway

The Xi'an–Ankang railway or Xikang railway (simplified Chinese: 西康铁路; traditional Chinese: 西康鐵路; pinyin: Xīkāng tiělù), is a double-track, electrified railway line in Shaanxi Province of China, between Xi'an, the provincial capital, and Ankang. The line is 247.7 km (154 mi) long and was built from 1996 to 2001.[1] Major cities and counties along route include Xi'an, Zhashui County, Zhen'an County, Xunyang County and Ankang.[1]

Xi'an–Ankang railway
西康铁路
The Xi'an–Ankang railway crossing the Chan River in Xi'an
Overview
StatusOperational
LocaleXi'an and Ankang, Shaanxi, China
Stations28
Service
TypeHeavy rail
OperatorCR Xi'an
History
Opened31 October 2001 (2001-10-31)
Technical
Line length267.49 km (166.21 mi)
Number of tracks2
Track gauge1,435 mm (4 ft 8+12 in)
Electrification25 kV 50 Hz AC (Overhead line)
Operating speed160 km/h (99 mph)
SignallingABS
Route map

km
0
Xinfengzhen
8
Lintong North
17
Yaocun
Tianwang
→Ba river→
Fangzhicheng
29
Xi'an East
Guanzhong ICR to Xi'an South
52
Yinzhen
added line
Cuihuashan Tunnel through
the Qinling (11,271 m)
Qingcha
Qinling Tunnel [zh] (18,460 m)
Yingzhen
124
Zhashui
150
Zhen'an
Zhangshao
186
Xiaohezhen
Dalingpu
Left arrow Xiaohezhen–Ankang direct line
222
Xunyang North
Lyuhe
Zaoyang
Ankang East
268
Ankang [zh]
km

History

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Construction on the line began on 18 December 1996. The railway opened on 8 January 2001. The second track was completed and put into operation on 31 October 2013.[2]

On 5 November 2018, a new double-track 35.5 kilometres (22.1 mi) long line from Dalingpu to Ankang was opened. This line bypasses Xunyang North railway station, shortening the distance between Xi'an and Ankang by 27 kilometres (17 mi) and increasing capacity. The line has a design speed of 160 kilometres per hour (99 mph) in certain sections.[3]

In December 2020, new direct services were introduced between Xunyang railway station and Xi'an railway station. Previously this journey required a change at Xunyang North. These services are operated by China Railway CR200J units.[4]

Line description

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Electrified tracks of the Xikang railway (right) running parallel with the Longhai railway at Baqiao in Xi'an

The Xikang railway traverses the Qin Mountains, one of the geographic barriers that separate North and South China. Xi'an, the provincial capital is located in the Wei River Valley and Ankang in southern Shaanxi is located in the Han River (Yangtze River tributary) Valley. Notably, the railway crosses under Niubeiliang National Forest Park through the Zhongnanshan Railway Tunnel. The Xikang line connects two of China's major east-west rail corridors, the Longhai railway and the Xiangyang–Chongqing railway and shortened travel distance between the two cities by 542 km (337 mi) and travel time by 14 hours.[1] Due to the rugged terrain of southern Shaanxi, the line has 41.2 km (26 mi) of bridges and 139.6 km (87 mi) of tunnels including the Qinling Tunnel, which is 18.5 km (11 mi) long and 1.6 km (1 mi) underneath the mountain at its deepest point.[1] The line was funded by low-interest development assistance loans from Japan.[1]

The planned Xi'an–Ankang high-speed railway will connect Xi'an and Ankang in the future on a faster alignment with a maximum speed of 350 kilometres per hour (220 mph).

Rail connections

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See also

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References

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