Then, many people think that the number of expressways in China is too complicated, but it is not. Next, let's look at the number of expressways in China and Bian Xiao!
In general,
First of all, the highway signs in China are easy to identify, and they are composed of red, green and white. White characters on a red background indicate the national high speed, and white characters on a green background indicate the high speed number.
Secondly, the letter G is the prefix of the country, and the number consists of G+ Arabic numerals. The number G+ 1 is capital radiation, the odd number G+2 is vertical line and the even number G+2 is horizontal line.
20 13 On June 20th, the Ministry of Transport officially announced the National Highway Network Planning (20 13 -2030) at the press conference held by the State Council Information Office. In the new plan, the national highway network is further improved, and two north-south longitudinal lines are added in the west.
By 2030, China will form a "7118" expressway network. That is, seven radial lines in the capital, 1 1 north-south longitudinal lines, 18 east-west transverse lines, and regional ring lines, parallel lines and tie lines. The planned total mileage will be increased to 1 1.8 million kilometers.
I. Seven Capital Radiation
From uppercase, G+ 1 digits.
Sort clockwise from north.
Jingha Expressway (Beijing-Harbin) G 1
Beijing, Tangshan, Qinhuangdao, Jinzhou, Shenyang, Siping, Changchun and Harbin, with a total length of 1209 km.
G2, Beijing-Shanghai Expressway (Beijing-Shanghai)
Beijing, Tianjin, Cangzhou, Jinan, Laiwu, Linyi, Huai 'an, Jiangdu, Jiangyin, Wuxi, Suzhou and Shanghai, with full length of 126 1.99 km.
G3, Beijing-Taiwan Expressway (Beijing-Taipei)
Beijing, Langfang, Cangzhou, Dezhou, Jinan, Tai 'an, Qufu, Xuzhou, Bengbu, Hefei, Tongling, Huangshan, Quzhou, Jian 'ou, Fuzhou and Taipei, with a total length of 2030 kilometers.
G4, Beijing-Hong Kong-Macao Expressway (Beijing-Hong Kong-Macao)
Beijing, Baoding, Shijiazhuang, Handan, Xinxiang, Zhengzhou, Luohe, Xinyang, Wuhan, Xianning, Yueyang, Changsha, Zhuzhou, Hengyang, Chenzhou, Shaoguan, Guangzhou, Shenzhen and Hong Kong (ports), 2285 kilometers.
Jingkun Expressway (Jingkun) G5
Beijing, Baoding, Shijiazhuang, Yuxian, Taiyuan, Linfen, Xi 'an, Hanzhong, Guangyuan, Mianyang, Chengdu, Ya 'an, Xichang, Panzhihua and Kunming, 2865 kilometers.
G6, Beijing-Tibet Expressway (Beijing-Lhasa)
Beijing, Zhangjiakou, Jining, Hohhot, Baotou, He Lin, Wuhai, Yinchuan, Zhongning, Baiyin, Lanzhou, Xining, Golmud and Lhasa, 3718km.
G7, Beijing-Xinjiang Expressway (Beijing-Urumqi)
Beijing, Zhangjiakou, Jining, Hohhot, He Lin, Ejina Banner, Hami (Wu Tong Daquan), Yiwu, Barkun, Qitai, Fukang and Urumqi, 2540 kilometers.
Second, 1 1 north-south longitudinal line
North and South, G+2 is an odd number.
Arranged in ascending order from east to west.
G 1 1, Heda Expressway (Hegang to Dalian)
Hegang, Jiamusi, Jixi, Mudanjiang, Dunhua, Tonghua, Dandong and Dalian, with a total length of 1474 km.
Shenyang-haikou expressway (Shenyang-Haikou) G 15
Shenyang, Liaoyang, Anshan, Haicheng, Dalian, Yantai, Qingdao, Rizhao, Lianyungang, Yancheng, Nantong, Changshu, Taicang, Shanghai, Ningbo, Taizhou, Wenzhou, Ningde, Fuzhou, Quanzhou, Xiamen, Shantou, Shanwei, Shenzhen, Guangzhou, Foshan, Kaiping, Yangjiang, Maoming, Zhanjiang and Haikou, with a total length of 30.
G25, Shen Chang Expressway (Changshen Expressway)
Changchun, Shuangliao, Fuxin, Chaoyang, Chengde, Tangshan, Tianjin, Huanghua, Binzhou, Qingzhou, Lianyungang, Huai 'an, Nanjing, Liyang, Yixing, Huzhou, Hangzhou, Jinhua, Lishui, Nanping, Sanming, Meizhou, Heyuan, Huizhou and Shenzhen, with a total length of 3,585 kilometers.
G35, Jiguang Expressway (Jinan-Guangzhou)
Jinan, Heze, Shangqiu, Fuyang, Lu 'an, Buried Hill, Wangjiang, Jingdezhen, yingtan, Cheng Nan, Ruijin, Heyuan and Guangzhou, with a total length of 2 1 10 km.
G45, Daguang Expressway (Daqing to Guangzhou)
Daqing, Songyuan, Shuangliao, Tongliao, Chifeng, Chengde, Beijing, Bazhou, Hengshui, Puyang, Kaifeng, Zhoukou, Macheng, Huangshi, Ji 'an, Ganzhou, Longnan, Li Anping and Guangzhou, with a total length of 3,550 kilometers.
G55, Erguang Expressway (Erenhot-Guangzhou)
Erenhot, Jining, Datong, Taiyuan, Changzhi, Jincheng, Luoyang, Nanzhao, Nanyang, Xiangfan, Jingzhou, Changde, Loudi, Shaoyang, Yongzhou, Lianzhou and Guangzhou, with a total length of 2,685 kilometers.
G59, Hubei Expressway (Hohhot-Beihai)
Hohhot, Helinger, Youyu, Shuozhou, Kelan, Lvliang, Jixian, Yuncheng, Lingbao, Lushi, Shiyan, Fangxian, Baokang, Yidu, Cili, Zhangjiajie, Xinhua, Wugang, Xinning, Ziyuan, Lipu, Pingnan, Yulin and Beihai (Tieshan Port).
G65, Baomao Expressway (Baotou-Maoming)
Baotou, Erdos, Yulin, Yan 'an, Tongchuan, Xi 'an, Ankang, Dazhou, Chongqing, Qianjiang, Jishou, Huaihua, Guilin, Wuzhou and Maoming, with a total length of 3 130 km.
G69, Bai Yin Expressway (Yinchuan-Baise)
Yinchuan, Huianbao, Qingcheng, Xunyi, Xi 'an, Ankang, Gao Lan, Chengkou, Wanzhou, Zhongxian, Fuling, Nanchuan, Daozhen, Weng 'an, Guiyang, Luodian, leye county, Baise, Jingxi and Long Bang (ports), with a total length of 228 1km.
G75, Lanhai Expressway (Lanhai)
Lanzhou, Guangyuan, Nanchong, Chongqing, Zunyi, Guiyang, Majiang, Duyun, Hechi, Nanning, Qinzhou, Beihai, Zhanjiang and Haikou, with a total length of 2,570 kilometers.
G85, Yin Kun Expressway (Yinkun)
Yinchuan, Huianbao, Pengyang, Pingliang, Huating, Baoji, Liuba, Hanzhong, Bazhong, Guang 'an, Chongqing, Neijiang, Yibin, Zhaotong and Kunming, with a total length of 2,322 kilometers.
Iii. 18 east-west horizontal line
East-west, G+2 even number.
Arranged in ascending order from north to south.
G 10, Suiman Expressway (Suifenhe-Manzhouli)
Suifenhe (port), Mudanjiang, Harbin, Daqing, Qiqihar, Arongqi, Manzhouli (port), total length 1527 km.
G 12, Hunchun-Wulanhaote Expressway
Hunchun (port), Dunhua, Jilin, Changchun, Songyuan, Baicheng and Ulanhot, with a total length of 885 kilometers.
G 16, Danxi Expressway (Dandong-Xilinhot)
Dandong, Haicheng, Panjin, Jinzhou, Chaoyang, Chifeng, Hexigten Banner and Xilinhot, with a total length of 960 kilometers.
G 18, Wu Rong expressway (Rongcheng-Wuhai):
Rongcheng, Wendeng, Weihai, Yantai, Dongying, Huanghua, Tianjin, Bazhou, Laiyuan, Shuozhou, Ordos, Wuhai, 1820 km.
G20, Yin Qing Expressway (Qingyin)
Qingdao, Weifang, Zibo, Jinan, Shijiazhuang, Taiyuan, Lishi, Jingbian, Dingbian and Yinchuan, with a total length of 16 10 km.
G22, Qinglan Expressway (Qingdao to Lanzhou)
Qingdao, Laiwu, Tai 'an, Liaocheng, Handan, Changzhi, Linfen, Fuxian, Qingyang, Pingliang, Dingxi and Lanzhou, with a total length of 1.795 km.
G30, Lianhuo Expressway (Lianyungang-Horgos)
Lianyungang, Xuzhou, Shangqiu, Kaifeng, Zhengzhou, Luoyang, Xi 'an, Baoji, Tianshui, Lanzhou, Wuwei, Jiayuguan, Hami, Turpan, Urumqi, Kuitun and Horgos (ports), with a total length of 4,395 kilometers.
G36, Luoning Expressway (Ningluo)
Nanjing, Bengbu, Fuyang, Zhoukou, Luohe, Pingdingshan and Luoyang, with a total length of 722 kilometers.
G40, Shanghai-Shaanxi Expressway (Shanghai -Xi 'an)
Shanghai, Chongming, Nantong, Yangzhou, Nanjing, Hefei, Lu 'an, Xinyang, Nanyang, Shangzhou and Xi 'an, with a total length of1490km.
G42, Shanghai-Chengdu Expressway (Shanghai-Chengdu)
Shanghai, Suzhou, Wuxi, Changzhou, Nanjing, Hefei, Lu 'an, Macheng, Wuhan, Xiaogan, Jingmen, Yichang, Wanzhou, Dianjiang, Guang 'an, Nanchong, Suining and Chengdu, with a total length of 1.966 km.
G50, Shanghai-Chongqing Expressway (Shanghai-Chongqing)
Shanghai, Huzhou, Xuancheng, Wuhu, Tongling, Anqing, Huangmei, Huangshi, Wuhan, Jingzhou, Yichang, Enshi, Zhongxian, Dianjiang and Chongqing, with a total length of1.768km..
G56, Hangrui Expressway (Hangzhou-Ruili)
Hangzhou, Huangshan, Jingdezhen, Jiujiang, Xianning, Yueyang, Changde, Jishou, Zunyi, Bijie, Liupanshui, Qujing, Kunming, Chuxiong, Dali and Ruili (ports), with a total length of 3,404 kilometers.
G60, Shanghai-Kunming Expressway (Shanghai-Kunming)
Shanghai, Hangzhou, Jinhua, Quzhou, Shangrao, yingtan, Nanchang, Yichun, Changsha, Shaoyang, Huaihua, Majiang, Guiyang, Anshun, Qujing and Kunming, with a total length of 2,730 kilometers.
G70, Yin Fu Expressway (Fuyin)
Fuzhou, Nanping, Cheng Nan, Nanchang, Jiujiang, Huangmei, Huangshi, Wuhan, Xiaogan, Xiangfan, Shiyan, Shangzhou, Xi, Pingliang, Zhongning and Yinchuan, with a total length of 2,485 kilometers.
G72, Quannan Expressway (Quanzhou-Nanning)
Quanzhou, Yong 'an, Ji 'an, Hengyang, Yongzhou, Guilin, Liuzhou and Nanning, with a total length of1635km.
G76, Xiamen-Chengdu Expressway (Xiamen to Chengdu)
Xiamen, Zhangzhou, Longyan, Ruijin, Ganzhou, Chenzhou, Guilin, Duyun, Guiyang, Bijie, Luzhou, Longchang, Neijiang and Chengdu, with a total length of 2,295 kilometers.
G78, Shantou-Kunming Expressway (Shantou to Kunming)
Shantou, Meizhou, Shaoguan, Hezhou, Liuzhou, Hechi, Xingyi, Shilin and Kunming, with a total length of 17 10 km.
G80, Guang Kun Expressway (Guangkun)
Guangzhou, Zhaoqing, Wuzhou, Yulin, Nanning, Baise, Funing, Kaiyuan, Shilin and Kunming, with a total length of 15 1 1 km.
Understand regional loop lines, parallel lines and tie lines.
1. Six regional loop lines
G+2 digits, starting with the number 9.
Arranged from north to south.
G9 1, Zhonghuan Road, Liaoning Province
Hangzhou Bay Ring G92
G93, Chengdu-Chongqing Loop
G94, the ring road in the Pearl River Delta.
G95, Ring Road of Capital Region
Hainan Ring Road G98
Second, parallel lines
G+ main line number+bearing+serial number.
Azimuth is represented by e, s, w and n.
The parallel lines of the expressway run in the same direction as the main line of the expressway, sharing part of the traffic flow of the main line, and both ends are connected with the main line of the expressway.
Look at the picture for example:
The above two pictures are parallel lines.
The numbering clearly indicates that the font size is different.
The larger font is the main line number.
Smaller fonts are specific parallel lines.
W and e are directions.
Represents the west or east position parallel to the main line.
And South-South and North-North.
The last digit in the picture on the left is 3.
Which parallel line represents the main line?
There are no numbers behind the direction on the right.
The first parallel line representing the main line.
Therefore, G4W3 is the third expressway parallel to the west direction of G4 Beijing-Hong Kong-Macao Expressway. And G65E is the eastbound 1 expressway of G65 Baomao Expressway.
Because there are many parallel lines, I won't list them here. But as long as you know the naming rules of parallel lines, you will know that this is a high-speed parallel line when you encounter such a signboard in the future!
Third, the contact line
Four digits.
G+ main line number+serial number.
The tie line is a link connecting several major highways. Most tie lines can connect multiple highways.
Look at the picture for example:
The above two pictures are all contact line numbers.
Numbers are also font size.
The larger font is the main line number.
Small fonts are specific contact lines.
The main line number starts with 0 1
The tie line number starts from 1
1 1 is the first contact line.
12 is the second connecting line.
etc
Therefore, G0 11is G 1 Jingha Expressway1tie line. G 12 12 is the second connecting line of G 12 Hunwu Expressway. Note that 1 1 is not 1 1 tie line, but 1 tie line! Because there are many contact lines, I won't give examples here. Please remember the rules.
So, do you already know how to know these highway numbers in China? You can also know where these roads lead through these numbers, so that you can determine your travel route more clearly!