List of auxiliary NTHS Expressways

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National Trunk Highway System
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NTHS expressway marker
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NTHS expressway in China
System information
Formed13 January 2005; 16 years ago (2005-01-13)
Highway names
NTHS:GXXXX (green)
System links
China National Highways
  • National Trunk Highway System

List of the Auxiliary National Trunk Highway System Expressways and List of the Branch National Trunk Highway System Expressways of China. Auxiliary expressways are followed by two additional digits of their primary expressway and the GXX0X series routes are city beltways. Generally, odd-numbered routes have lower numbers in the east and higher numbers in the west; even-numbered routes have lower numbers in the north and higher numbers in the south.

Before 2017, those codes were followed by a cardinal point (N, S, E, W) and an additional digit if repeated starting with 2; associated auxiliary expressways were followed by two additional digits, but during the 13th National People's Congress in 2017, the SAC published a new recommendation national standard GB/T 917-2017, in this standard document, all auxiliary routes are ruled only having two additional digits, and therefore all parallel routes and most of city ring routes are having their codes changed.[1]

China contains large groups of areas that are sparsely populated; expressways in these areas are therefore usually not designated principals, except when connecting provincial capitals with Beijing (G6, G7) or part of the Eurasian Land Bridge (G30, also the more pratical route for Xinjiang to connect with Central and Southern China). However, in plans for 2035 all prefeture capitals without exceptions and an absolute majority of counties must connect to NTHS network, even in those areas, resulting in extremely long (when completed) branch expressways (spur routes) of NTHS, including but not limited to G0611, G0612, G0613, G0615, G1013, G1816, G5511. They likely will exceed 1,000 (2,000 for G0612 and G0613) km when completed, while the longest branch Interstate does not exceed 250km. The G4218 is estimated at 4,000 km and will be the longest spur route in the world when completed.

In this list under Number column, the gray colored routes are not yet completed.

Parallel National Trunk Highway System Expressways[]

Number Name Chinese Name Origin Terminus Length Formed Notes
G0121 Jingqin Expressway 京秦高速 Beijing, BJ Qinhuangdao, HeB 2020 Added in 71118, was G1N and S60 during 2013~2017
G0321 Deshang Expressway 德上高速 Dezhou, SD Shangrao, JX 2019 (except Hefei–Wuyuan) Added in 71118, was G3W during 2013~2017
G0421 Xuguang Expressway 许广高速 Xuchang, HeN Guangzhou, GD 2018 Added in 71118, was G4W2 during 2013~2017
G0422 Wushen Expressway 武深高速 Wuhan, HuB Shenzhen, GD 2018 Added in 71118, was G4E during 2013~2017
G0423 Leguang Expressway 乐广高速 Lechang, GD Guangzhou, GD 2014 Added in 71118, was G4W3 during 2013~2017 and S1 before that
G0425 Guang'ao Expressway 广澳高速 Guangzhou, GD Zhuhai, GD (Macau, MO) 2018 Connects to road via Hengqin Port (Macau), was G4W during 2013~2017
G1221 Yanchang Expressway 延长高速 Yanji, JL Changchun, JL 2016 (except Dapuchaihe-Changchun) Added in 71118, was G12S during 2013~2017, should not be confused with G2211
G1521 Changjia Expressway 常嘉高速 Changshu, JS Jiaxing, ZJ 2016 Added in 71118, was G15W2 during 2013~2017 and S5 before that
G1522 Changtai Expressway 常台高速 Changshu, JS Taizhou, ZJ 2013 Was G15W during 2013~2017
G1523 Yongguan Expressway 甬莞高速 Ningbo, ZJ Dongguan, GD 2019 (except Cangnan–Fuding) Added in 71118, was G15W3 during 2013~2017
Linxing Expressway 临兴高速 Lintong, SaX Xingping, SaX 2015 Added in 71118, was G30N during 2013~2017
G4221 Huwu Expressway 沪武高速 Shanghai, SH Wuhan, HuB Added in 71118, was G42S during 2013~2017
Shiyu Expressway 石渝高速 Shizhu, CQ Chongqing, CQ 2013 Added in 71118, was G50S during 2013~2017
Hangchang Expressway 杭长高速 Hangzhou, ZJ Changsha, HuN Added in 71118, was G60N during 2013~2017
G6521 Yulan Expressway 榆蓝高速 Yulin, SaX Lantian, SaX 2015 (except Suide–Weinan) Added in 71118, was G65E during 2013~2017
Yanxi Expressway 延西高速 Yan'an, SaX Xi'an, SaX 320 km (200 mi) 2006 (as part of G65) Formerly part of G65 while former G65W is now G65 main line[citation needed]
Yuzhu Expressway 渝筑高速 Chongqing Guiyang, GZ [2][3]
Hangyong Expressway 杭甬高速 Hangzhou, ZJ Ningbo, ZJ Added in 71118, was G92N from 2013-2017, should not be confused with Hangzhou-Ningbo section of G92

Spur National Trunk Highway System Expressways[]

Number Name Chinese Name Origin Terminus Length Formed Notes
G0111 Qinbin Expressway 秦滨高速 Qinhuangdao, HeB Binzhou, SD 387 km (240 mi) 2021 Added in 71118, was S31. Should not be confused with G111
G0211 Jinshi Expressway 津石高速 Tianjin, TJ Shijiazhuang, HeB 258.8 km (160.8 mi) 2020 Added in 71118
G0511 Dedu Expressway 德都高速 Deyang, SC Dujiangyan, SC 89.6 km (55.7 mi) 2021 Added in 71118
G0512 Chengle Expressway 成乐高速 Chengdu, SC Leshan, SC 89 km (55 mi) 2000 Added in 71118, was S7 until 2017
G0611 Zhangwen Expressway 张汶高速 Zhangye, GS Wenchuan, SC 1,100 km (680 mi)(estimate) 2018 (Menyuan–Huangnan) Added in 71118; was S88 and S92
G0612 Xihe Expressway 西和高速 Xining, QH Hotan, XJ 2,400 km (1,500 mi)(estimate) 2019 (Ulan-Xiaochaidan) Added in 71118; was S2011
Xili Expressway 西丽高速 Xining, QH Lijiang, YN 2,300 km (1,400 mi)(estimate) 2019 (Xining–Yushu) Added in 71118
Dema Expressway 德马高速 Delingha, QH Barkam, SC 1,300 km (810 mi)(estimate) 2024 Added in 71118; was S24, S87 and S2014
Wuruo Expressway 乌若高速 Ürümqi, XJ Ruoqiang, XJ 754 km (469 mi) Added in 71118
G1011 Hatong Expressway 哈同高速 Harbin, HLJ Tongjiang, HLJ 566 km (352 mi) 1997 AH33
G1012 Jianhei Expressway 建黑高速 (Jiansanjiang) Tongjiang, HLJ (Heixiazi) Fuyuan, HLJ 217 km (135 mi) 2016 Added in 71118, connects to roads via Heixiazi Port (Russia); was S14 until 2017
Haizhang Expressway 海张高速 Hailar, NM Zhangjiakou, HeB 1,500 km (930 mi)(estimate) 2014 (Xilinhot - Zhangjiakou) Added in 71118; was S20, S21 and S27
Tieke Expressway 铁科高速 Tieli, HLJ Horqin RM. Banner, NM 900 km (560 mi)(estimate) 2020 (Yushu–Tongyu) Added in 71118; was S13, S14 and S22
G1111 Heha Expressway 鹤哈高速 Hegang, HLJ Harbin, HLJ 457 km (284 mi) 2011 (except Hegang–Yichun)
G1112 Jishuang Expressway 集双高速 Ji'an, JL Shuangliao, JL 350 km (220 mi)(estimate) 2020 Connects to roads via Ji'an Port (North Korea).
G1113 Danfu Expressway 丹阜高速 Dandong, LN Fuxin, LN 450 km (280 mi)(estimate) 2007 (except Xinmin–Fuxin) part of AH1 (between Dandong and Shenyang)
Connects to roads via New Yalu River Bridge Port (North Korea).
G1211 Jihei Expressway 吉黑高速 Jilin, JL Heihe, HLJ 900 km (560 mi)(estimate) 2018 (except Shulan–Harbin (south) and Harbin (north)–Bei'an) part of AH31 (between Heihe and Harbin)
Connects to R461 and R468 via Heihe Port (Russia).
G1212 Shenji Expressway 沈吉高速 Shenyang, LN Jilin, JL 372 km (231 mi) 2011
G1213 Beimo Expressway 北漠高速 Bei'an, HLJ Mohe, HLJ 750 km (470 mi)(estimate) 2011 (Bei'an–Wudalianchi) Added in 71118, was a part of S12
Songchang Expressway 松长高速 (Songjiang) Antu, JL Changbai, JL Added in 71118, may connects roads via Changbai Port (North Korea)
Wu'a Expressway 乌阿高速 Ulanhot, NM Arxan, NM part of AH32
Added in 71118
G1511 Rilan Expressway 日兰高速 Rizhao, SD Lankao, HeN 2002
G1512 Yongjin Expressway 甬金高速 Ningbo, ZJ Jinhua, ZJ 726 km (451 mi) 2005
G1513 Wenli Expressway 温丽高速 Wenzhou, ZJ Lishui, ZJ 2012
G1514 Ningshang Expressway 宁上高速 Ningde, FJ Shangrao, JX 2012
Yanjing Expressway 盐靖高速 Yancheng, JS Jingjiang, JS 2002 Added in 71118; was S29
Yanluo Expressway 盐洛高速 Yancheng, JS Luoyang, HeN 2019 (except Sihong–Siyang) Added in 71118; was S4, S6, S9 and S18
Puyan Expressway 莆炎高速 Putian, FJ Yanling, HuN 2021 Added in 71118, was S1512, S2511, S2526 and S50
Kecheng Expressway 克承高速 Heshigten, NM Chengde, HeB 2008 (Weichang–Chengde) Added in 71118; was S17
G1811 Huangshi Expressway 黄石高速 Huanghua, HeB Shijiazhuang, HeB 2000
Cangyu Expressway 沧榆高速 Cangzhou, HeB Yulin, SaX 2011 Added in 71118, was S68
Weiqing Expressway 威青高速 Weihai, SD Qingdao, SD 2014 Added in 71118; was S24
Weiri Expressway 潍日高速 Weifang, SD Rizhao, SD 2018 Added in 71118; was S23
G1816 Wuma Expressway 乌玛高速 Wuhai, NM Maqên, QH 2013 (except Wuzhong-Zhongwei) Added in 71118; was S47
Wuyin Expressway 乌银高速 Wuhai, NM Yinchuan, NX Added in 71118; was S33
G2011 Qingxin Expressway 青新高速 Qingdao, SD Xinhe, HeB 109 km (68 mi) 2007
G2012 Dingwu Expressway 定武高速 Dingbian, SaX Wuwei, GS 2013
Changyan Expressway 长延高速 Changzhi, ShX Yan'an, SaX 2018 (except Changzhi–Licheng) Added in 71118, should not be confused with G1221
G2511 Xinlu Expressway 新鲁高速 Xinmin, LN (Lubei) Jarud, NM 2017
G2512 Fujin Expressway 阜锦高速 Fuxin, LN Jinzhou, LN 2002
G2513 Huaixu Expressway 淮徐高速 Huai'an, JS Xuzhou, JS 2005
Luhuo Expressway 鲁霍高速 (Lubei) Jarud, NM Holingol, NM Added in 71118
Donglü Expressway 东吕高速 Dongying, SD Lüliang, ShX 2030 Added in 71118, was S78 and S80
Shaxia Expressway 沙厦高速 Shaxian, FJ Xiamen, FJ 2017 Added in 71118, was S30
Shencen Expressway 深岑高速 Shenzhen, GD Cenxi, GX 2018 (except Shenzhen–Zhongshan) Added in 71118; was S50
G3011 Liuge Expressway 柳格高速 (Liuyuan) Guazhou, GS Golmud, QH 2018 (except Dunhuang–Aksay)
G3012 Tuhe Expressway 吐和高速 Turpan, XJ Hotän, XJ 1,962 km (1,219 mi) 2019 part of AH4 (between Toksun and Kashgar)
G3013 Kayi Expressway 喀伊高速 Kashgar, XJ (Erkeshtam) Ulugqat, XJ 97 km (60 mi) 2013 part of AH61 and AH65
Connects to A371 via Erkeshtam Port (Kyrgyzstan).
G3014 Kui'a Expressway 奎阿高速 Küytün, XJ Aksu, XJ 563 km (350 mi) 2014 part of AH67 (between Kuytun and Karamay)
G3015 Kuita Expressway 奎塔高速 Küytün, XJ Tacheng, XJ 245 km (152 mi) 2014 Connects to A356 via Tacheng Port(Kazakhstan).
G3016 Qingyi Expressway 清伊高速 Qingshuihe, Huocheng, XJ Yining, XJ 53 km (33 mi) 2009
Wujin Expressway 武金高速 Wuwei, GS Jinchang, GS 2010 Added in 71118
G3018 Jing'a Expressway 精阿高速 Jinghe, XJ Alashankou, XJ 78 km (48 mi) part of AH68
Added in 71118, connects to A355 via Alashankou Port(Kazakhstan).
G3019 Bo'a Expressway 博阿高速 Bole, XJ Alashankou, XJ 73 km (45 mi) Added in 71118, connects to A355 via Alashankou Port(Kazakhstan).
Hebao Expressway 菏宝高速 Heze, SD Baoji, SaX 2020 Added in 71118; was S28, S32, and S88
G4011 Yangli Expressway 扬溧高速 Yangzhou, JS Liyang, JS 2012
Lining Expressway 溧宁高速 Liyang, JS Ningde, FJ 2021 Added in 71118; was S1, S1511, S48 and S51
G4211 Ningwu Expressway 宁芜高速 Nanjing, JS Wuhu, AH 2005
G4212 He'an Expressway 合安高速 Hefei, AH Anqing, AH 2002
Ma'an Expressway 麻安高速 Macheng, HuB Ankang, SaX 2018 (except Hong'an–Dawu) Added in 71118; was S28
Chengzun Expressway 蓉遵高速 Chengdu, SC Zunyi, GZ 2014 Added in 71118; was S4
Rongli Expressway 蓉丽高速 Chengdu, SC Lijiang, YN 2017 (except Yibin–Panzhihua and Huaping–Lijiang) Added in 71118; was S59
Chengchang Expressway 蓉昌高速 Chengdu, SC Chamdo, XZ 2020 (except Barkam–Chamdo) Added in 71118; was S9 and S36
G4218 Yaye Expressway 雅叶高速 Ya'an, SC Kargilik, XJ 1,543 km (959 mi)(without Nyingchi-Xinduqiao and Shigatse-Yecheng sections)
4,000 km (2,500 mi)(said sections included, estimate)		 2019 (Ya'an–Kangding; Nyingchi–Lhasa(East); Lhasa(West)–Qüxü; Shigatse Peace Airport–Shigatse Center) Added in 71118
Qunai Expressway 曲乃高速 Qüxü, XZ Nêdong, XZ Added in 71118
G4511 Longhe Expressway 龙河高速 Longnan, GS Heyuan, GD 2005
Shuangnen Expressway 双嫩高速 Shuangliao, JL Nenjiang, HLJ 2019 Added in 71118; was S19 and S47, some signs were wrongly numbered G47 in Jilin
Naiying Expressway 奈营高速 Naiman, NM Yingkou, LN 2013 (except Naiman–Fuxin) Added in 71118; was S13 and S21
Chisui Expressway 赤绥高速 Chifeng, NM Suizhong, LN Added in 71118
G5011 Wuhe Expressway 芜合高速 Wuhu, AH Hefei, AH 2000
Enguang Expressway 恩广高速 Enshi, HuB Guangyuan, SC 2017 Added in 71118; was S22
G5013 Yurong Expressway 渝蓉高速 Chongqing, CQ Chengdu, SC 2017 Added in 71118; was S3
G5511 Ji'a Expressway 集阿高速 Jining, NM Arun, NM 2017 (Ulanhot–Zalantun)
G5512 Jinxin Expressway 晋新高速 Jincheng, ShX Xinxiang, HeN 2007
G5513 Changzhang Expressway 长张高速 Changsha, HuN Zhangjiajie, HuN 2005
Zhangnan Expressway 张南高速 Zhangjiajie, HuN Nanchong, SC 2017 Added in 71118; was S28
Suzhang Expressway 苏张高速 Sonidyou, NM Zhangjiakou, HeB 2019 (except Sonid Right Banner–Kangbao) Added in 71118; was S42
G5611 Dali Expressway 大丽高速 Dali, YN Lijiang, YN 2013
Dalin Expressway 大临高速 Dali, YN Lincang, YN Added in 71118
Baolu Expressway 保泸高速 Baoshan, YN Lushui, YN 2021 Added in 71118
Tianhou Expressway 天猴高速 (Tianbao) Malipo, YN (Houqiao) Tengchong, YN 2020 (except Tianbao–Wenshan, Lincang–Baoshan and Tengchong–Houqiao) Added in 71118, connects to via Tianbao Port (Vietnam) and roads via Houqiao Port (Myanmar).
G6011 Nanshao Expressway 南韶高速 Nanchang, JX Shaoguan, GD 2011 Added in 71118; was S59, S66 and S4503
Wuliu Expressway 梧柳高速 Wuzhou, GX Liuzhou, GX 2017 Added in 71118; was S19 (in province planning) and G6511 in GB/T 917-2013
Anlai Expressway 安来高速 Ankang, SaX Laifeng, HuB 2022 Added in 71118; was S11 and S73
G7011 Shitian Expressway 十天高速 Shiyan, HuB Tianshui, GS 2014
G7211 Nanyou Expressway 南友高速 Nanning, GX (Youyiguan) Pingxiang, GX 2005 part of AH1
connects QL.1A via Youyiguan Port (Vietnam).
Liubei Expressway 柳北高速 Liuzhou, GX Beihai, GX 2017 Added in 71118
G7511 Qindong Expressway 钦东高速 Qinzhou, GX Dongxing, GX 2013
Duxiang Expressway 都香高速 Duyun, GZ Shangri-La, YN 2019 (Zhenning–Weining) Added in 71118, was S88 and S92
Naxing Expressway 纳兴高速 Nayong, GZ Xingyi, GZ 2012 (except Nayong–Qinglong) Added in 71118; was S65
G8011 Kaihe Expressway 开河高速 Kaiyuan, YN Hekou, YN 2013 part of AH14
Connects to CT.05 via Hekou Port (Vietnam).
Michu Expressway 弥楚高速 Mile, YN Chuxiong, YN Added in 71118
Yanwen Expressway 砚文高速 Yanshan, YN Wenshan, YN 2017 Added in 71118
G8511 Kunmo Expressway 昆磨高速 Kunming, YN (Mohan) Mengla, YN 2008 part of AH3
Connects to Route 13 via Mohan Port (Laos). Part of the Kunming-Bangkok Expressway
via Laos and Thailand to Bangkok.
Jingda Expressway 景打高速 Jinghong, YN (Daluo) Menghai, YN 2020 Added in 71118, connects to roads via Daluo Port (Myanmar).
G8513 Pingmian Expressway 平绵高速 Pingliang, GS Mianyang, SC 2014 (except Pingliang–Tianshui and Wudu–Mianyang) Added in 71118; was S73
Guanglu Expressway 广泸高速 Guang'an, SC Luzhou, SC 2019 (except Wusheng–Tongnan) Added in 71118; was S33
Benji Expressway 本集高速 Benxi, LN Ji'an, JL 2022 Added in 71118; was S18
G9211 Yongzhou Expressway 甬舟高速 Ningbo, ZJ Zhoushan, ZJ 2009
G9411 Guanfo Expressway 莞佛高速 Dongguan, GD Foshan, GD 2010
Lailai Expressway 涞涞高速 (Laiyuan) Baoding, HuB (Laishui) Baoding, HuB 2012 Added in 71118
G9811 Haisan Expressway 海三高速 Haikou, HaN Sanya, HaN 2018 Added in 71118; was S21
G9812 Haiqiong Expressway 海琼高速 Haikou, HaN Qionghai, HaN 2019 Added in 71118; was S11
G9813 Wanyang Expressway 万洋高速 Wanning, HaN (Yangpu) Danzhou, HaN 2019 Added in 71118; was S16

City Ring National Trunk Highway System Expressways[]

Number Name Chinese Name Terminus Length Formed Notes
G0401 Changsha Ring Expressway 长沙绕城高速 Encircles Changsha, HuN 102 km (63 mi) 2013
Xining Ring Expressway 西宁绕城高速 Encircles Xining, QH 2015
Lhasa Ring Expressway 拉萨绕城高速 Encircles Lhasa, XZ Was G0601 during 2013~2017
G1001 Harbin Ring Expressway 哈尔滨绕城高速 Encircles Harbin, HLJ 91 km (57 mi) 2009
Dalian Ring Expressway 大连绕城高速 Encircles Dalian, LN
Shenyang Ring Expressway 沈阳绕城高速 Encircles Shenyang, LN 1995
Qingdao Ring Expressway 青岛绕城高速 Encircles Qingdao, SD Was G1501 from 2013-2017
G1503 Shanghai Ring Expressway 上海绕城高速 Encircles Shanghai, SH 209 km (130 mi) 2009 (except northeastern section) Was G1501 from 2013-2017 and A30 before that
a tunnel is planned to end concurrency of S20
Ningbo Ring Expressway 宁波绕城高速 Encircles Ningbo, ZJ 2011 Was G1501 during 2013~2017
Fuzhou Ring Expressway 福州绕城高速 Encircles Fuzhou, FJ 2014 (northwestern section) Was G1501 during 2013~2017
Xiamen Ring Expressway 厦门绕城高速 Encircles Xiamen, FJ
Shenzhen Ring Expressway 深圳绕城高速 Encircles Shenzhen, GD Was G2501 during 2013~2017
Guangzhou Ring Expressway 广州绕城高速 Encircles Guangzhou, GD 2010 part of AH1
Was G1501 during 2013~2017
Jinan Ring Expressway 济南绕城高速 Encircles Jinan, SD 2002
Shijiazhuang Ring Expressway 石家庄绕城高速 Encircles Shijiazhuang, HeB Was G2001 during 2013~2017
Taiyuan Ring Expressway 太原绕城高速 Encircles Taiyuan, ShX 2017 (southern and northwestern sections) Was G2001 during 2013~2017
G2004 Yinchuan Ring Expressway 银川绕城高速 Encircles Yinchuan, NX 59 km (37 mi) 2008 Was G0601 from 2013-2017
G2201 Lanzhou Ring Expressway 兰州绕城高速 Encircles Lanzhou, GS 2019 Was G3001 during 2013~2017
G2501 Changchun Ring Expressway 长春绕城高速 Encircles Changchun, JL 57 km (35 mi) 2002 Was G0102 during 2013~2017
Tianjin Ring Expressway 天津绕城高速 Encircles Tianjin, TJ 2016 Was G2501 during 2013~2017
Nanjing Ring Expressway 南京绕城高速 Encircles Nanjing, JS 2012 Was G2501 during 2013~2017
G2504 Hangzhou Ring Expressway 杭州绕城高速 Encircles Hangzhou, ZJ 2003 Was G2501 during 2013~2017
G3001 Zhengzhou Ring Expressway 郑州绕城高速 Encircles Zhengzhou, HeN 106 km (66 mi) 2005
G3002 Xi'an Ring Expressway 西安绕城高速 Encircles Xi'an, SaX 2003 Was G3001 during 2013~2017
Ürümqi Ring Expressway 乌鲁木齐绕城高速 Encircles Ürümqi, XJ 2016 (eastern section) Was G3001 during 2013~2017
Hefei Ring Expressway 合肥绕城高速 Encircles Hefei, AH 2008
G4201 Wuhan Ring Expressway 武汉绕城高速 Encircles Wuhan, HuB 2007
Chengdu Ring Expressway 成都绕城高速 Encircles (inner) Chengdu, SC 2001 Was G4201 during 2013~2017
G4501 Beijing Ring Expressway 北京绕城高速 Encircles Beijing, BJ 220 km (140 mi) 2009
Chongqing Ring Expressway 重庆绕城高速 Encircles Chongqing, CQ 2009
G5601 Kunming Ring Expressway 昆明绕城高速 Encircles Kunming, YN 2014
G5901 Hohhot Ring Expressway 呼和浩特绕城高速 Encircles Hohhot, NM 102 km (63 mi) 2008 Was G0601 during 2013~2017
Nanchang Ring Expressway 南昌绕城高速 Encircles Nanchang, JX 2007 (except southern section)
Guiyang Ring Expressway 贵阳绕城高速 Encircles Guiyang, GZ 2007 Was G6001 during 2013~2017
Nanning Ring Expressway 南宁绕城高速 Encircles Nanning, GX 2003
G9801 Haikou Ring Expressway 海口绕城高速 Encircles Haikou, HI 2008 Was G1501 during 2013~2017

List of Provincial expressways that wrongly use NTHS-like codes[]

  1. "G0501" (临汾绕城高速)
  2. "G1201" (吉林绕城高速)
  3. "G1202" (松原绕城高速)
  4. "G1204" (白城绕城高速)
  5. "G1502" S56[citation needed] Quanzhou Ring Expressway (泉州绕城高速)

Former[]

  1. "G1801" S5901 Shuozhou Ring Expressway (朔州绕城高速)
  2. "G2002" S2003 Yangquan Ring Expressway (阳泉绕城高速)
  3. "G2201" S2201 Changzhi Ring Expressway (长治绕城高速)
  4. "G65W" (now part of G65 main line, not to be confused with that was part of G65)

See also[]

References[]

  1. ^ "Mark rules of highway route and number of national trunk highway". Standardization Administration of China. 2017-09-07.
  2. ^ "【采购】G7521渝筑高速楠木渡乌江大桥检修通道、斜拉索减震装置等设施维护及主塔内照明安装工程(重新采购)询价采购公告". ggzy.guizhou.gov.cn. Retrieved 2021-08-26.
  3. ^ "重庆市高速公路网命名、编号和里程编排方案（2019—2035 年）" (PDF).
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