Nanning–Kunming High-Speed Railway

Nanning–Kunming High-Speed Railway
南昆客运专线

Overview

Type

High-speed rail

Status

(Nanning-Baise) Open

(Baise-Kunming) Under Construction

Locale

People's Republic of China

Termini

Nanning
Kunming South

Stations

Operation

Opened

(Nanning-Baise) December 11, 2015

Operator(s)

China Railway High-speed

Technical

Line length

709.518 km (441 mi)

Track gauge

1,435 mm (4 ft 8 ¹⁄₂ in)

Minimum radius

4500 m

Electrification

50 Hz, 25,000 V

Operating speed

200 km/h (124 mph)

Maximum incline

(Nanning-Baise) 12%

(Baise-Kunming) 9%

Route map

Legend

Shanghai-Kunming HSR

to Shanghai Hongqiao

Kunming South

Kunming–Yuxi Railway

to Yuxi South

Jingkai

Yangzong

Shilin Banqiao

Mile

Xinshao

Hongshiyan

Puzhehei

Zhulin

Guangnan

Bailazhai

Funing

Bo'ai

Yangwei

Baise

Tianyang

Tiandong North

Nahe

Pingguo

Long'an East

Nanning West

Nanning

Nanning–Guangzhou HSR

to Guangzhou South

Liuzhou–Nanning ICR

to Liuzhou

Nanning-Kunming High-Speed Railway

Simplified Chinese

南昆客运专线

Traditional Chinese

南昆客運專線

Transcriptions
Standard Mandarin
Hanyu Pinyin	Nán Kūn Kèyùn Zhuānxiàn

Nanning–Kunming High-Speed Railway (formerly known as the Yunnan-Guangxi High-Speed Railway^[1]) is a high-speed railway in China's Yunnan Province and Guangxi Zhuang Autonomous Region that is partially opened and under construction. It connects the Guangxi capital of Nanning with the Yunnan capital city of Kunming. It will have a total length of 715.8 kilometres of electrified double-track railways, built to the Grade 1 standard. Positioned as part of China's "long-term railway network plan", to improve the layout and the development of South-Western China with critical infrastructure. It will be Yunnan Province's first high-speed transport corridor to the sea. With future Pan-Asian railways to Laos, Thailand and Vietnam planned or under construction, this railway will be seen as a crucial link between the economic powerhouse of the Pearl River Delta Economic Zone and Indochina under the Chinese One Belt-One Road policies.

History

December 27, 2009 - Construction of the Nanning-Kunming High-Speed Railway started.
June 20, 2011 - Xiaotuanshan tunnel breaks through.^[2]
October 2015 - Phase 1 from Nanning to Baise completes construction and testing begins.^[3]
December 11, 2015 - Phase 1 opens and operations from Nanning to Baise section commences, with CRH2A trains.^[4]

Route

Construction started on December 27, 2009, with the first phase from Nanning to Baise opening on December 11, 2015. It will see 17 new stations constructed, with three more stations being renovated. Bridges and tunnels account for total length of 500 kilometres. Built with a total investment of nearly 90 billion RMB, it is expected that the construction period will have a duration of six years.^[5] Total length of the project is 709.518 km (441 mi), of which 274.83 km (171 mi) will be in Guangxi Zhuang Autonomous Region, 432.183 km (269 mi) within Yunnan territory.

Starting at Nanning's Xixiangtang District the railway travels north-west through Long'an County to Baise's Pingguo County, Tiandong County and Tianyang County before reaching Baise urban Youjiang District itself. After this, the second phase of the route will go westward across Youjiang District into Yunnan Province's Funing County, Guangnan County and Qiubei County in Wenshan. Turning north-west again, the line crosses Mile City in Honghe. Now progressing northwards, the line enters Kunming's Shilin Yi Autonomous County before cutting across Yuxi's Chengjiang County before re-entering Kunming through Yiliang County. Chenggong District and terminating in the Guandu District.

Nanning - Baise section

Railroad Grade: Ⅰ level
The number of main lines: Double
Limiting gradient: 12 ‰
Maximum speed: 250 km / h
Minimum curve radius: Usually 5500m, 4500m difficult regions
Type of traction: Electrical
Locomotive type: EMU, SS7E
Traction Quality: 4000t
Effective platform length: 650m
Block Type: Automatic Block

Baise - Kunming section

Railroad Grade: Ⅰ level
The number of main lines: Double
Limiting gradient: Baise to Kunming 9 ‰, afterburner slope 18.5 ‰; Kunming South to Shilin Banqiao partial 23.5 ‰
Maximum speed: 200 km / h (reserved 250 km / h)
Minimum curve radius: Usually 5500m, 4500m difficult regions
Type of traction: Electrical
Locomotive type: EMU, SS7E, cargo HXD
Traction Quality: 4000t
Effective platform length: Baise to Shilin Banqiao 880m, 650m Shilin Banqiao to Kunming South
Block Type: Automatic Block

Stations

Kunming South, Jingkai, Yangzong, Shilin Banqiao, Mile, Xinshao, Hongshiyan, Puzhehei, Zhulin, Guangnan, Bailazhai, Funing, Bo'ai, Yangwei, Baise, Tianyang, Tiandong North, Nahe, Pingguo, Long'an East, Nanning West and Nanning

References

↑ "为满足大南宁发展需要申请铁路站点更名坛洛站将更名为南宁西站". 2015-08-21.
↑ "云桂铁路小团山隧道贯通". 2011-06-20.
↑ "南昆客专10月1日起联调联试南宁至百色运行时间将缩短至一个半小时". 2015-08-21.
↑ "南昆客专南百段开通南宁-百色动车二等票82.5元". 广西新闻网. 2015-12-11. Retrieved 2015-12-11.
↑ "云桂铁路开工建设". 2009-12-27.

High-speed rail in China

Maglev

Shanghai Maglev Train

Conventional high-speed railways (list)

National 8 × 8 Corridors	North–south Coastal Beijing-Shanghai Beijing-Hong Kong (Taipei) Beijing-Harbin, Beijing-Hong Kong (Macau) Hohhot-Nanning Beijing-Kunming Baotou (Yinchuan)-Hainan Lanzhou (Xining)-Guangzhou East–west Suifenhe-Manzhouli Beijing-Lanzhou Qingdao-Yinchuan Europe-Asia Yangtze River Shanghai-Kunming Xiamen-Chongqing Guangzhou-Kunming

National 4 × 4 Corridors (defunct)	North–south Beijing–Guangzhou–Shenzhen–Hong Kong Beijing–Harbin Beijing–Shanghai Hangzhou–Fuzhou–Shenzhen East–west Shanghai–Kunming Shanghai–Wuhan–Chengdu Qingdao–Taiyuan Xuzhou–Lanzhou

Long-distance major corridors	Chengdu–Guangzhou Chongqing–Guizhou Chongqing–Lanzhou Datong–Xi'an Hengyang–Liuzhou Hefei–Fuzhou Lanzhou–Urumqi Nanchang–Shenzhen Nanning-Kunming Nanning–Guangzhou Qinhuangdao–Shenyang Tianjin–Qinhuangdao Xi'an–Chengdu Xi'an–Chongqing

Intercity and long-distance	300–350 km/h Beijing–Tianjin Beijing–Tangshan Chengdu–Chongqing Chongqing–Wanzhou Nanjing–Hangzhou Shanghai–Nanjing 200–250 km/h Chengdu–Mianyang–Leshan Changchun–Jilin Dandong–Dalian Beijing–Zhangjiakou Harbin–Jiamusi Harbin–Mudanjiang Harbin–Qiqihar Guangzhou–Foshan–Zhaoqing Liuzhou–Nanning Jilin–Hunchun Nanjing–Anqing Nanchang–Jiujiang Shenzhen–Maoming Tianjin–Baoding Qingdao–Rongcheng Shenyang–Dandong Xi'an–Chengdu Zhangjiakou–Hohot

Regional intercity	300–350 km/h Chengdu–Ya'an Tianjin–Binhai New Area 200–250 km/h Changsha–Zhuzhou–Xiangtan Chengdu–Dujiangyan Chengdu–Pujiang Dongguan–Huizhou Foshan–Dongguan Fuzhou–Changle Airport Guangzhou–Dongguan–Shenzhen Guangzhou–Qingyuan Guangzhou–Zhuhai Guiyang-Kaiyang Hainan Eastern Ring Hainan Western Ring Lanzhou–Zhongchuan Airport Mianyang–Suining–Ziyang–Neijiang–Zigong–Yibin Suzhou–Jiaxing Wuhan Metropolitan Area Zhengzhou–Jiaozuo Zhengzhou–Kaifeng Zhengzhou–Xuchang

Upgraded old lines	Beijing–Guangzhou Beijing–Harbin Beijing–Shanghai Guangzhou–Shenzhen Hunan–Guangxi Lianyungang–Lanzhou Lianyungang–Lanzhou Nanjing–Qidong Shanghai–Kunming Wuchang–Jiujiang Hankou–Danjiangkou Hangzhou–Ningbo

Rolling stock	Blue Arrow China Star CIT Trains CRH1 CRH2 CRH3 CRH5 CRH6 CRH380A SJ 2000 Zefiro 380 China Standardized EMU

Italics – under construction or currently not operational
(-), Place A- – section under construction or currently not operational
§ – in/related to Hong Kong, Macao, Taiwan
(Place A-Place B) – share tracks with other lines

High-speed railway lines

Africa

Asia

China (Mainland)	(* Indicates overlap with conventional services) Tianjin–Qinhuangdao –Shenyang* Nanjing–Hefei –Wuhan* Beijing–Tianjin–Binhai Taiyuan–Shijiazhuang Jinan–Qingdao –Rongcheng* Suining–Chengdu* Nanjing–Hangzhou –Ningbo –Taizhou–Wenzhou –Fuzhou –Xiamen –Shenzhen Beijing–Shijiazhuang –Wuhan –Guangzhou –Shenzhen Zhengzhou–Xi'an –Baoji –Lanzhou –Urumqi Jiujiang–Nanchang –Fuzhou* Chengdu–Dujiangyan Shanghai–Nanjing Shanghai–Hangzhou –Changsha –Guiyang Changchun–Jilin Hainan Eastern Ring Guangzhou–Zhuhai Beijing–Shanghai Bengbu–Hefei –Fuzhou Dalian–Harbin –Qiqihar Panjin–Yingkou Hengyang–Liuzhou Liuzhou–Nanning* Nanning–Qinzhou* Qinzhou–Fangchenggang* Qinzhou–Beihai* Taiyuan–Xi'an Wuhan–Xianning Wuhan–Huangshi Zhengzhou–Kaifeng Guiyang–Guangzhou Nanning–Guangzhou Guiyang–Kaiyang Zhengzhou–Jiaozuo Shenyang–Dandong Jilin–Hunchun Lanzhou–Zhongchuan Airport Nanjing–Anqing Nanning–Kunming

Japan	Tōkaidō Shinkansen Sanyō Shinkansen Tōhoku Shinkansen Jōetsu Shinkansen Hokuriku Shinkansen Kyushu Shinkansen Hokkaido Shinkansen

South Korea	Gyeongbu HSR Honam HSR

Taiwan	Taipei–Kaohsiung

Turkey	Ankara-Pendik Ankara–Konya

Europe

Belgium	HSL 1 HSL 2 HSL 3 HSL 4

France	LGV Sud-Est LGV Atlantique LGV Rhône-Alpes LGV Nord LGV Interconnexion Est LGV Méditerranée LGV Est Perpignan-Barcelona LGV Rhin-Rhône

Germany	Cologne–Düren Cologne–Frankfurt Hanover–Würzburg Mannheim–Stuttgart Rastatt–Offenburg Wolfsburg–Berlin Nuremberg–Ingolstadt Erfurt–Leipzig/Halle

Italy	Turin–Milan Milan–Bologna Bologna–Florence Florence–Rome Rome–Naples Naples–Salerno

Netherlands	HSL-Zuid

Norway	Gardermoen Line

Spain	Madrid–Barcelona Madrid–Seville Madrid–Malaga Madrid– Leon Madrid–Toledo Atlantic Axis Barcelona–Perpignan Madrid–Valencia/Alicante

United Kingdom	High Speed 1

North America

South America

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