Hanjialing–Yuanping railway

The Hanjialing–Yuanping railway, also known as the Hanyuan Railway (Chinese: 韩原铁路; pinyin: Hán yuán tiělù), also known as the North Tongpu four-track railway, is a north–south railway located in Shanxi Province. It is the northern part of the Datong–Puzhou railway (Tongpu railway) running from Yuanping in the south to the Datong–Qinhuangdao railway at Hanjialing. The line is a national class I double-track, electrified railway with a total length of 153 kilometres and a design speed of 160 kilometres per hour, built entirely with heavy-duty track. The whole line opened for freight traffic on 25 February 2014[1] and passenger services commenced on March 29 of the same year.[2] Construction of two extra tracks was completed on 1 May 2019.[3]

Hanjialing–Yuanping railway 韩原铁路
Overview
Other name(s)	Hanyuan railway
Type	Class Ⅰ railway
System	China Railway
Status	In operation
Locale	Shanxi
Termini	Hanjialing Yuanping
Operation
Opened	25 February 2014
Operator(s)	China Railway Taiyuan Group
Character	Passenger and freight
Technical
Line length	153 km (95 mi)
Track gauge	1,435 mm (4 ft 8 1⁄2 in) standard gauge
Minimum radius	3,500 m (11,500 ft), 2,800 m (9,200 ft) in difficult areas
Operating speed	160 km/h (99 mph) with capacity to increase to 200 km/h (120 mph)
Maximum incline	0.6%
Route map km elev Jingbao Railway to Baotou Datong Jingbao Railway to Beijing North Yungang branch Pingwang Kouquan branch Daqin Railway to Qinhuangdao Hanjialing Dazhang HSR from Zhangjiakou Mizhuang crossing loop Dayuan HSR Huairen East Yingxian Shanyin Shuoshan Railway Shuozhou Xiaguanyuan Yuanping West Jingyuan Railway from Beijing West Daxi HSR to Xi'an North Xuegu Yuanping Tongpu Railway to Fenglingdu

Considering actual needs and economic benefits, the National Development and Reform Commission approved the Datong-Xi'an railway project plan ("The National Development and Reform Commission's Response in relation to the Feasibility Study Report for the New Datong-Xi'an Railway") in 2009,[4] allowing the construction of third and fourth tracks for passenger traffic from Datong to Yuanping next to the North Tongpu Railway, then under construction. The additional tracks were opened next to the original Hanyuan Railway in 2019 to connect with the new Dazhang high-speed railway.[5]