How many horizontal and vertical is the national railway network now?

The textbook says that there are five verticals and three horizontals, and you must be able to have ten verticals and ten horizontals in real life.

Longitudinal: Beijing-Harbin, Beijing-Shanghai, Beijing-Guangzhou, Beijing-Kowloon, Tongpu-Taijiao-Jiaoliu, Baocheng-Chengkun, Qinghai-Tibet.

Horizontal: Binzhou-Binsui, Longhai, Beijing-Baolan, Shanghai-Kunming, Lanxin-Beijiang, Southern Xinjiang.

The "three horizontal and five vertical" of China's railways. The north-south railway lines mainly include: Beijing-Harbin Beijing-Guangzhou Line.

Beijing-Kowloon Line, Beijing-Shanghai Line, Beitongpu Taijiao Jiaoliu Line, Baocheng Chengkun Line.

The east-west railway lines mainly include: Beijing-Baozhou-Baolan Line, Longhai-Lanxin Line, Shanghai-Hangzhou, Zhejiang-Jiangxi, Hunan-Guizhou-Guikun Line (Shanghai-Kunming Line).

It should be emphasized that from the length of the Binsui Binzhou Line, it seems that it is also a very important railway line, but since it is only distributed in the northeastern region of our country.

Therefore, it cannot be regarded as a national-level trunk line.

Type of railway

According to the different objects of transportation (passengers and goods), railways can be divided into passenger and freight railways, passenger dedicated railways and freight dedicated railways. In addition to the necessary technical operation vehicles, passenger and freight trains are mixed with passenger and freight trains, passenger railways only run passenger trains, and freight railways only run freight trains. Speed railway.

High-speed rail lines), intercity railways and urban rail transit belong to passenger dedicated lines, and heavy-haul railways belong to freight dedicated lines.

Railroad Grade. According to the State Railway Administration of China.

According to the railway industry standard "Code for Design of Railway Routes" (TB 10098-2017) issued in 2017, railway grades are divided into high-speed railways, intercity railways, and passenger and freight railways (including China Railway Class I, China Railway Class II, China Railway Class III and China Railway Class IV).

On July 20, 2016, the National Development and Reform Commission (NDRC) issued the "Medium and Long-term Railway Network Plan", which pointed out that from 2016 to 2025, China will build a high-speed railway network with "eight vertical and eight horizontal" main corridors as the skeleton, regional connecting lines, and intercity railways.

Among them, the "eight vertical" channels are: coastal channel, Beijing-Shanghai channel, and Beijing-Hong Kong (Taiwan) channel.

Beijing-Harbin - Beijing-Hong Kong-Macao.

Channel, Hunan Channel, Beijing-Kunming Channel, Bao (Yin) Sea Channel, Lan (West) Guangzhou Channel; The "eight horizontal" channels are: Suiman Channel, Jinglan Channel, Qingyin Channel, Land Bridge Channel, Yanjiang Channel, Shanghai-Kunming Channel, Xiamen-Chongqing Channel, and Guangzhou-Kunming Channel.

Starting from Beijing, "Beijing" is in front; north-south trend, north front and south back; East-west, east-west, west-back. The skeleton of China's railway network is referred to as "three horizontal and five vertical".

North-south railway lines (arranged from east to west).

1. Beijing-Shanghai line.

2. Beijing-Kowloon Line.

3. Beijing-Harbin Line - Beijing-Guangzhou Line.

4. Tongpu Line (Datong-Mengyuan) - Taijiao Line - Jiaoliu Line.

5. Baolan Line - Bao Intermediate (Baoji - Zhongwei) - Baocheng Line - Chengkun Line.

An east-west railway line (running from north to south).

6. Daqin Line - Beijing-Baobao Line - Baolan Line.

7. Longhai Line - Lanxin Line.

8. Shanghai-Hangzhou Line - Zhejiang-Jiangxi Line - Xiangqian Line - Guikun Line.

The "three horizontal and five vertical" of China's railways.

The north-south railway lines mainly include:

Beijing-Baolan line

Longhai - Lanxin line

Shanghai-Hangzhou-Zhejiang-Jiangxi-Hunan-Guizhou-Guikun line.

The east-west railway lines mainly include:

Beijing-Shanghai Line, Beijing-Kowloon Line, Beijing-Harbin - Beijing-Guangzhou Line

Jiaoliu line, Baocheng-Chengkun line.

North and South: Beijing - Datong - Hohhot - Baotou - Yinchuan - Lanzhou.

Lanzhou - Jiuquan - Hami - Turpan - Urumqi.

Shanghai - Hangzhou - Yingtan - Zhuzhou - Changsha - Liuzhou - Guiyang - Kunming.

East and West: Beijing - Tianjin - Jinan - Xuzhou - Bengbu - Nanjing - Shanghai.

Beijing - Shangqiu - Jiujiang - Nanchang - Ganzhou - Kowloon.

Beijing - Qinhuangdao - Shenyang - Changchun - Harbin.

Beijing - Shijiazhuang - Zhengzhou - Wuhan - Changsha - Guangzhou.

Jiaozuo - Luoyang - Nanyang - Xiangfan - Yichang - Jishou - Liuzhou.

Baoji - Qinling - Jiangyou - Mianyang - Chengdu.

Chengdu - Xichang - Panzhihua - Kunming.

What are the eight verticals of "eight verticals and eight horizontals", and what are the areas of the eight horizontals? I saw it for a long time today.

China Railway has four east-west trunk lines and three north-south trunk lines, which connect all parts of the country and become an important transportation infrastructure in China. Specifically, the east-west trunk lines of China's railways are the Beijing-Guangzhou Railway, Shanghai-Kunming Railway, Shenyang Railway, and Xicheng Railway, and the north-south trunk lines are the Beijing-Harbin Railway, Beijing-Shenyang Railway, and Shanghai-Shaanxi Railway. The specific routes of these trunk lines have been built and renovated many times, forming a complex and huge network structure, connecting hundreds of cities and covering most areas.

In addition to these trunk lines, China Railway also has numerous branch lines, which play different roles in different regions. Among them, some branch lines are responsible for connecting remote mountainous areas and border areas, enhancing transportation coordination and economic development in these areas; Some branch lines connect the transportation between cities for a short distance, providing convenient and fast travel for city residents; There are also some branch lines to facilitate logistics and transportation services for specific sectors such as industry and agriculture, and improve operational efficiency.

It should be noted that China's railway infrastructure construction and the opening of railway trunk lines will take a long time, and multiple factors such as policy, environment, and capital need to be taken into account. Therefore, in the future, there is still a lot of room for development of China's railways, and while establishing a more complete railway trunk network, it is also necessary to continue to improve the quality and service of existing branch lines to promote the sustainable development of China's railways.

To sum up, in the trunk network structure of China's railways, the east-west trunk lines include the Beijing-Guangzhou Railway, the Shanghai-Kunming Railway, the Shenyang Railway, and the Xicheng Railway, while the north-south trunk lines include the Beijing-Harbin Railway, the Beijing-Shenyang Railway, and the Shanghai-Shaanxi Railway. There are many types of feeders, and different types of feeders play different economic and social roles. The development of China's railways is expected to continue to improve and provide more convenient and efficient travel services for the general public.

7 Vertical: 1Beijing-Shanghai Line (Beijing-Shanghai).

2.Beijing-Kowloon Line (Beijing-Kowloon).

3.Beijing-Guangzhou Line (Beijing-Guangzhou).

4.Jiaoliu Line (Yueshan-Liuzhou).

5.Baotou Line (Baotou-Zhanjiang).

6.Baocheng-Chengdu-Kunming line (Baoji-Chengdu-Kunming).

7.Beijing-Harbin Line (Beijing-Harbin).

5 horizontal: 1Beijing-Baotou - Baolan Line (Beijing-Baotou-Lanzhou) 2Longhai-Lanxin Line (Lianyungang-Lanzhou-Urumqi) 3Shanghai-Kunming Line (Shanghai-Kunming).

4.Yanjiang Line (Shanghai-Wuhan-Chengdu).

5.Nankun Line (Nanning-Kunming).

That's all, nothing else has been built!

7 provinces passed:

1.Beijing-Shanghai Line (Beijing-Shanghai).

2.Beijing-Kowloon Line - Beijing - Hong Kong.

3.Beijing-Guangzhou Line - Beijing - Guangdong.

4.Jiaoliu Line - Henan - Jiangxi.

5.Chengdu-Kunming Line - Sichuan - Yunnan.

6.Baocheng Line - Inner Mongolia - Sichuan.

7.Beijing-Harbin Line - Beijing - Heilongjiang.

5 provinces that cross by:

1.Beijing-Baolan line: Beijing-Inner Mongolia-Gansu.

2.Longhai-Lanxin line: Jiangsu-Gansu-Xinjiang.

3.Suiman Line: Heilongjiang-Inner Mongolia.

4.Hunan Guizhou - Zhejiang-Jiangxi - Guikun line: Hunan, Guizhou - Zhejiang, Jiangxi - Guizhou, Yunnan 5Nankun Line: Guangxi-Yunnan.

The three horizontal lines of China's railways are: Ning (Nanjing) West (An) Line, Shuohuang Line, (Liupan) Shuizhu (Zhou).

Double line. The three verticals are: Luo (Yang) Zhan (Jiang) channel, Bao (head) West (An) Yutong.

and the world-renowned Beijing-Shanghai high-speed railway.

Five verticals: 1Beijing-Harbin - Beijing-Guangzhou line.

2.Beijing-Shanghai Line.

3.Beijing-Kowloon Line.

4.Tongpu - Taijiao - Jiaoliu line.

5.Baocheng - Chengkun line.

Three horizontal 1Beijing-Baolan line

2.Longhai - Lanxin line

3.Shanghai-Hangzhou-Zhejiang-Jiangxi-Hunan-Guizhou-Guikun line.

Three verticals: Beijing-Kowloon Line, Beijing-Guangzhou Line, Beijing-Shanghai Line.

Four horizontal: Binsui line, Beijing-Baozhou line, Longhai-Lanxin line, Zhejiang-Jiangxi-Xiangqian line.

Three vertical 1Beijing-Harbin - Beijing-Guangzhou line.

2.Beijing-Shanghai Line.

3.Beijing-Kowloon Line.

Longhai-Lanxin line, Shanghai-Hangzhou line-Zhejiang-Jiangxi line-Xiangqian line-Guikun line, Beijing-Qin-Beijing-Baobao-Baolan-Lanqing-Qinghai-Tibet line.