Zhengxi Passenger Dedicated Line is China's medium and long term railroad planning in the 10 passenger dedicated line in Xu Lan Passenger Dedicated Line (Xuzhou-Zhengzhou-Xi'an-Baoji Lanzhou) the first section of the construction. Zhengzhou West Railway passenger line for the double line, the line through the mountains of western Henan and the Weihe River alluvial plain, south of the Qinling Mountains, north of the Yellow River, 80% of the sections along the line for the loess cover, wet subsidence loess area construction technology is the biggest technical challenge.

The new Zhengzhou-Xi'an Railway Passenger Dedicated Line has a total length of 484.518 kilometers (of which 456.639 kilometers is the main line), and the length of bridges and tunnels accounts for 59.75% of the total length; the maximum annual conveying capacity is 83.4 million people, of which 37 million people are in the near future; the design speed: 350 kilometers per hour off the line, and 200 kilometers per hour on the line; it is constructed according to the double line, and the whole line Occupying an area of 28,903 mu; 13 stations (10 new ones) along the line***, including six new stations in the Henan section: new Xingyang, new Gongyi, Luoyang South, new Mianchi, new Sanmenxia, and new Lingbao; and in Shaanxi: new Huashan, new Weinan, new Lintong, Xi'an North, Xianyang West, (new) Yangling, Wuzhangyuan, and (new) Baoji; construction period of four years, with a plan to put the line into trial operation in July 2009; number of major projects: 45.29 million cubic meters of earth and stone, 2.95 million cubic meters of graded gravel; estimated total investment (dynamic) 54.668 billion yuan.

Zhengzhou section:

ZhengXi'an Passenger Dedicated Line line direction is basically along the south side of the Longhai Railway line about 8 to 10 kilometers to the west, the initial main line from the existing Zhengzhou Station (due to the initial introduction of the existing Zhengzhou Station, the need for Zhengzhou Railway Station to carry out appropriate reconstruction, increase the number of passenger trains to the line 2 and 1 station platform.) The new line will be constructed after utilizing the existing Longhai Line to the west of Zhengzhou West Station and start folding to the southwest, crossing the Fourth Ring Road through the north of 153 Hospital, then folding to the southwest in Zhengzhou Heli Middle School and Miaowang, respectively, crossing the 310 National Highway and the planning of the Zhongyuan West Road, and setting up a new Xingyang Station at the south of Huixi Village of Yulong Town, Xingyang City, and heading to the west out of the station, passing the Qiaolou Reservoir, passing through the south of Tianzui, the south of Beizhou Village, and then crossing the 310 National Highway at the north of CaoDian, bypassing the Dayugou Coal Mine and the Jinlong Coal Mine and Jinlong Coal Mine, westward along the south side of Gongyi City, crossing National Highway 310 for the third time in Baihe Village, passing between Yongding Mausoleum and Yongxi Mausoleum, a national cultural relics protection unit, passing through Guanzhuang, and setting up the new Gongyi Station in the south of Zhitian Township. Since the new Gongyi station to the west through the five seven chemical plants on one side, through the Sujiazhuang to the west in the Tang Gongling north of about 1 kilometer through into the Yanshi city.

Luoyang section:

After entering Yanshi, ZhengXi'an Passenger Dedicated Line goes westward to the north of Yanshi Thermal Power Plant, crosses Luojie Expressway and Yihe River near the West Spurgeon's Needle, goes westward to the south side of Minghua detergent plant, crosses JiaoLiu Line and Longmen Road, and establishes Luoyang South Station on the south side of Luoyi Spurgeon Line; it passes under the bridge of LiTun Highway on Peony Boulevard after exiting from the station, crosses Luoyi Spurgeon Line, goes westward, avoids the power plant under construction in Luoyang City, and crosses Southwest Ring Expressway, and passes into Luoyang City about 1km north of Tang Gongling. power plant, cross the Southwest Ring Highway and Luohe River, pass through Yujiaying Village to Liuxing Village, and enter the hilly area; go west along the south side of Yima Empty Quarry, and take the upstream of Xigou Reservoir in Shiling Township to reach Yanzhen.

Sanmenxia section:

From Yanzhen, the division point between Luoyang City and Sanmenxia City in Henan Province, the Zhengxian-Xi'an Passenger Dedicated Line sets up a new Mianchi station to the west via Duduzhong to Zhaozhuang. After leaving the station, it passes through the Lianhuo Expressway via the Shanghu Tunnel, then crosses the Zhangmao Tunnel (8,460m in length) via Kipshi Township, then crosses the Shankou River, then crosses the Qinglongjian River via Caijiapo, then crosses the Longhai Railway via Hejiazhuang, then sets up the new Sanmenxia Station about 0.8km north of the Zhangjiawan Station on the existing Longhai Railway. Since the new Sanmenxia station out of the line that is across the Canglongjian River, through the Lujiaya Tunnel, across the Lianhuo Expressway and the urban fast track, after the line straight through Fengzuo Village, Dawang Village, across the Hongnongjian River, through the Hanguguan Tunnel (length 7851m) and in the inlet end of the highway through the Xiyan Township to the Wendon Village set up a new Lingbao station. After the station, the line follows the westbound, across the Yangping River, and then tunnel through the Lianhuo Expressway, through the wenxiang to Pan Dong Village across the Zaoxiang River, and then through the bottom of the village, across the Shuangqiao River to the village of Yangjia to reach the provincial border.

Weinan section:

The Zheng (Zhou) West (An) Rapid Railway Passenger Dedicated Line is a national key project. Tongguan, Huayin area terrain is diverse, complex geology, railroads, highways, electric power, communication lines across very frequently, to the power supply construction and material transportation has brought great difficulties, the Weinan Bureau of Tongguan, Huayin Electricity Bureau, the construction task of the Weinan Bureau, to overcome the tight schedule, the heavy task, the quality of the requirements of the high as well as the impact of inclement weather, to take the sub-sections, sub-processes of the method to break the routine operation, overtime and overtime organization of construction, to meet the production of the construction points in time, to meet the production of the line, and the construction of the line, to meet the production of the line. Timely meet the production of the construction sites, living electricity needs, for the smooth construction of the railroad project to create conditions. Establishment of New Huashan Station and New Weinan Station. The Qindong Tunnel is the world's first mega section wet subsidence full loess tunnel, with a total length of 7,684 meters and a maximum excavation section of 170 square meters. The Weinan Weihe River Bridge is 79.6 kilometers long and spans the Weihe River three times. When completed, the new Weinan Station will be the world's first high-speed passing viaduct passenger-only station. In order to fully utilize the space underneath the bridge and save land, the new Weinan Station is set up underneath the railroad bridge. The throat areas at both ends of the station are located on the bridge's variable width continuous bridge, and the mutual forces between the turnouts and the bridge are very complex and the design is unprecedentedly difficult.

Xi'an section:

The Zhengzhou West Passenger Dedicated Line consists of Zhengzhou hub supporting projects, Zhengzhou to Xi'an (new Lintong) section and Xi'an hub supporting projects in three parts. Xi'an hub supporting projects include: passenger line out of the new Lintong station westbound, in the cargo north loop Xinzhu station east of the hub across the northern freight loop (to be built) and the Ba River, to the northern outskirts of Xi'an City, West Copper Highway west of Xi'an North Station, along the south bank of the Wei River to continue to the west across the airport highway, the Wei River, salty Copper Railway access to the West Railway station of the Longhai Railway in Xianyang, the total length of the passenger line of 59.729 kilometers. At the same time, the main line of the passenger dedicated line in the new Lintong station and the Xikang line Liushucun station, the Longhai line Yaocun station set up between the liaison line, the use of the Longhai line existing Yaocun to Xi'an section (to build additional three, four lines) introduced into the Xi'an station, the liaison line is 26.328 kilometers long. Introduced Xi'an related expansion project including the reconstruction of the engine section, Xi'an station (including the north square and station house) expansion and rolling stock yard and other projects, Xi'an rolling stock base, Xi'an rolling stock yard to Xi'an North rolling stock base line. The establishment of the new Lintong, Xi'an North Station.

Baoji section:

This railroad is not to Baoji, but taking into account the great significance of the railroad for the future development of Baoji, the Ministry of Railways decided to increase the Zhengzhou-West Rapid Railway Passenger Dedicated Line Baoji section, will be extended westward to Baoji. Recently, the engineers and technicians responsible for the design of this railroad have arrived in Baoji for a site visit. According to reports, the railroad only 5 stations, namely, Xi'an North, Xianyang West, (new) Yangling, Wuzhangyuan, (new) Baoji, is expected to start at the end of the year, 2009 and Zhengzhou-West Rapid Railway Passenger Dedicated Line at the same time completed.