This is a combined list of the spur (), parallel (), metropolitan area ring () and city ring () routes of 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.
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 practical route for Xinjiang to connect with Central and Southern China). However, in plans for 2035 all prefecture-level capitals and an absolute majority of counties must connect to the NTHS network, even in those remote areas, resulting in extremely long branch expressways (spur routes) of the 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 250 km. 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. The routes are officially printed in the 2022 National Highway Network Plan.
Spur expressways
NumberNameChinese nameOriginTerminusLengthFormedNotesQinbin ExpresswayQinhuangdao, HEZhanhua, Binzhou, SD2021Changliao ExpresswayChangchun, JLLiaoyuan, JL2022Jinshi ExpresswayTianjin, TJShijiazhuang, HE2022Wubin ExpresswayWuqing, TJBinhai, TJ1993Jiliao ExpresswayJinan, SDLiaocheng, SD2020Anchang ExpresswayAnyang, HAChangzhi, SX2018Shennan ExpresswayShenzhen, GDNanning, GX Xinxin ExpresswayXinle, HEXinzhou, SX Dedu ExpresswayDeyang, SCDujiangyan, SC2021Chengle ExpresswayChengdu, SCLeshan, SC2021 (except Chengdu–Pengshan)Pingluo ExpresswayPingyao, SXLuoyang, HA2020 (Qinshui–Luoyang)Zhangwen ExpresswayZhangye, GSWenchuan, SC(estimate)2022 (Zhangye–Tongren)Xihe ExpresswayXining, QHHotan, XJ(estimate)2022 (except Huangyuan–Ulan)Xili ExpresswayXining, QHLijiang, YN(estimate)2021 (except Yushu–Shangri'La)Dekang ExpresswayDelingha, QHKangding, SC (before extension)2024Wugan ExpresswayUrad Front Banner, NMport of Ganqimaodu, NM Wuruo ExpresswayÜrümqi, XJRuoqiang, XJ2026Ece ExpresswayEjin Banner, NMport of Ceke, NM Hatong ExpresswayHarbin, HLTongjiang, HL2011AH33Jianhei ExpresswayJiansanjiang, HLHeixiazi Island, HL2016Haizhang ExpresswayHailar, NMZhangjiakou, HE(estimate)2014 (Xilinhot–Zhangjiakou)Tieke ExpresswayTieli, HLHorqin Right Middle Banner, NM(estimate)2020 (Yushu–Tongyu)Shuangbao ExpresswayShuangyashan, HLBaoqing, HL Haijia ExpresswayHailar, NMJiagedaqi, HL Heha ExpresswayHegang, HLHarbin, HL2011 (except Hegang–Yichun)Jishuang Expresswayport of Ji'an, JLShuangliao, JL(estimate)2021Danfu Expresswayport of Dandong, LNFuxin, LN(estimate)2007 (except Xinmin–Fuxin)part of AH1 (between Dandong and Shenyang)Jijian ExpresswayJixi, HLJiansanjiang, HL2016Yibei ExpresswayYichun, HLBei'an, HL2013Suibei ExpresswaySuihua, HLBei'an, HL2016Fuchang ExpresswayFusong, JLport of Changbai, JL2016 (except Changbai Airport–Changbai Port)Bailin ExpresswayBaishan, JLport of Linjiang, JL2016 (a little section in Baishan)Muyan ExpresswayXingshan, Mudanjiang, HLYanji, JL2016 (Wangqing–Yanji)Jihei ExpresswayJilin, JLport of Heihe, HL(estimate)2018 (except Shulan–Harbin (south) and Harbin (north)–Bei'an)part of AH31 (between Heihe and Harbin)Shenji ExpresswayShenyang, LNJilin, JL2011Beimo ExpresswayBei'an, HLMohe, HL(estimate)2011 (Bei'an–Wudalianchi)Songchang ExpresswaySongjiang, Antu, JLChangbai Mountain, JL Wu'a ExpresswayUlanhot, NMAlide'er, Horqin RFB, NM part of AH32Rilan ExpresswayRizhao, SDLankao, HA2002Yongjin ExpresswayNingbo, ZJJinhua, ZJ2005Wenli ExpresswayWenzhou, ZJLishui, ZJ2012Ningshang ExpresswayNingde, FJShangrao, JX2012Yanjing ExpresswayYancheng, JSJingjiang, JS2008Yanluo ExpresswayDafeng, Yancheng, JSLuoyang, HA2023Puyan ExpresswayMeizhou Bay, Putian, FJYanling, HN2022Yanbeng ExpresswayYancheng, JSBengbu, AH2022 (Jinhu–Xuyi, Wuhe–Bengbu)Tongru ExpresswayNantong, JSRudong, JS2022Huci ExpresswayShanghai, SHCixi, ZJ Quanmei ExpresswayQuanzhou port, Quanzhou, FJMeizhou, GD2013Quanjin ExpresswayQuanzhou, FJJinmen, FJ (de jure) Xiajin ExpresswayXiamen, FJJinmen, FJ (de jure) Chaonan ExpresswayChaozhou, GDNanchang, JX2019 (Meizhou–Pingyuan)Guanguang ExpresswayDongguan, GDGuangzhou, GD Kecheng ExpresswayHexigten, NMChengde, HE2023Xi'er ExpresswayXilinhot, NMErenhot, NM Huangshi ExpresswayHuanghua, HEShijiazhuang, HE2000Cangyu ExpresswayCangzhou, HEYulin, SN2011Weiqing ExpresswayWeihai, SDJimo, Qingdao, SD2014Weiri ExpresswayWeifang, SDRizhao, SD2020Wuma ExpresswayWuhai, NMMaqên, QH2016 (except Wuhai–Shizuishan (but some sections near Qipanjing is completed), and Hezuo–Maqên)Wuyin ExpresswayWuhai, NMYinchuan, NX2020 (except Bayin Hutuge–Alxa Left Banner)Binde ExpresswayBinzhou, SDDezhou, SD2012Qingxin ExpresswayQingdao, SDXinhe, Pingdu, SD2007Dingwu ExpresswayDingbian, SNWuwei, GS2013Changyan ExpresswayLicheng, Changzhi, SXYan'an, SN2024Xinlu ExpresswayXinmin, LNLubei, Jarud, NM2017Fujin ExpresswayFuxin, LNJinzhou, LN2002Huaixu ExpresswayHuai'an, JSXuzhou, JS2005Luhuo ExpresswayLubei, Jarud, NMHolingol, NM Donglü ExpresswayKenli, Dongying, SDFenyang, Lüliang, SX2030Shaxia ExpresswayShaxian, FJXiamen, FJ2017Shencen ExpresswayShenzhen, GDCenxi, GX2024Kangshen ExpresswayKangping, LNShenyang, LN2021Hangshang ExpresswayHangzhou, ZJShangrao, JX Liuge ExpresswayLiuyuan, GSGolmud, QH2022Tuhe ExpresswayTurpan, XJHotan, XJ2019part of AH4 (between Toksun and Kashgar)Ayi ExpresswayArtux, XJport of Erkeshtam, XJ2013part of AH61 and AH65Kui'a ExpresswayKuytun, XJAltay, XJ2014part of AH67 (between Kuytun and Karamay)Kuita ExpresswayKuytun, XJBaketu port, Tacheng, XJ2014Qingyi ExpresswayQingshuihe, Huocheng, XJYining, XJ2009Wujin ExpresswayWuwei, GSJinchang, GS2010Jing'a ExpresswayJinghe, XJport of Alashankou, XJ2022part of AH68Bo'a ExpresswayBole, XJport of Alashankou, XJ Shanggu ExpresswayShangqiu, HAGushi, HA2019 (except Tiancheng-Huaibin)Yonghai ExpresswayYongdeng, GSHaiyan, QH Kuiku ExpresswayKuytun, XJKuqa, XJ Yixin ExpresswayYining, XJXinyuan, XJ2019Aa ExpresswayAksu, XJAral, XJ Hebao ExpresswayHeze, SDFengxiang, Baoji, SN2023Xungan ExpresswayXunwu, JXGanzhou, JX Ningxin ExpresswayNanjing, JSXinyang, HA2018 (except Nanjing-Lai'an and Changfeng-Huaibin)Pingyi ExpresswayPingdingshan, HAYichang, HB2005 (Fangcheng-Xiangyang)Luonei ExpresswayLuoyang, HANeixiang, HA2012 (except Luanchuan-Neixiang)Luolu ExpresswayLuoyang, HALushi, HA2012Yangli ExpresswayYangzhou, JSLiyang, JS2012Lining ExpresswayLiyang, JSFu'an, Ningde, FJ2023Yangyue ExpresswayYangzhou, JSYueqing, ZJ2022 (except Danyang-Jintan and Tonglu-Yiwu)Danning ExpresswayDanfeng, SNNingshan, SN2021 (Shanyang-Zhashui)Ningwu ExpresswayNanjing, JSWuhu, AH2005He'an ExpresswayHefei, AHAnqing, AH2002Ma'an ExpresswayMacheng, HBAnkang, SN2022Rongzun ExpresswayChengdu, SCZunyi, GZ2014Rongli ExpresswayChengdu, SCLijiang, YN2022 (except Muchuan–Huidong)Chengchang ExpresswayChengdu, SCChamdo, XZ2021 (except Barkam–Chamdo)Yaye ExpresswayYa'an, SCKargilik, XJ(without Nyingchi-Xinduqiao and Shigatse-Yecheng sections)(said sections included, estimate)2021 (Ya'an–Kangding; Nyingchi–Lhasa(East); Lhasa(West)–Qüxü; Shigatse Peace Airport–Shigatse Center)Qunai ExpresswayQüxü, XZNêdong, XZ2017Ningjiu ExpresswayNanjing, JSJiujiang, JX2010 (Pengze-Jiujiang)Longhe ExpresswayLongnan, JXHeyuan, GD2005Shuangnen ExpresswayShuangliao, JLNenjiang, HL2020Naiying ExpresswayNaiman, NMYingkou, LN2013 (except Fuxingdi–Fuxin)Chisui ExpresswayChifeng, NMSuizhong, LN2023Wuhe ExpresswayWuhu, AHHefei, AH2000Enguang ExpresswayLichuan, Enshi, HBGuangyuan, SC2017Yurong ExpresswayChongqing, CQChengdu, SC2017Wuyue ExpresswayWuhan, HBYueyang, HN2009Yihua ExpresswayYichang, HBHuarong, HN2016Ji'a ExpresswayJining, NMArun, NM2022 (Ulanhot–Arun)Jinxin ExpresswayJincheng, SXXinxiang, HA2004Changzhang ExpresswayChangsha, HNZhangjiajie, HN2005Zhangnan ExpresswayZhangjiajie, HNNanchong, SC2022 (except Sangzhi–Xianfeng)Suzhang ExpresswaySonid Right Banner, NMZhangjiakou, HE2022Changchang North Route ExpresswayChangde, HNChangsha, HN2022 (Yiyang–Changsha)Jintong ExpresswayJincheng, SXTongguan, SN2022 (Yuncheng–Yongji)Dali ExpresswayDali, YNLijiang, YN2013Dalin ExpresswayDali, YNLincang, YN2023 (except Nanjian-Yunxian)Baolu ExpresswayBaoshan, YNLushui, YN2021Tianhou ExpresswayTianbao port, Malipo, YNHouqiao port, Tengchong, YN2022 (except Tianbao–Malipo and Gasa–Zhenyuan)Anji ExpresswayAnxiang, HNJishou, HN2021Linmeng ExpresswayLincang, YNMenghai, YN2022 (Lincang-Shuangjiang)Linqing ExpresswayLincang, YNQingshuihe port, Gengma, YN2021Shuotai ExpresswayShuozhou, SXTaiyuan, SX2012 (Xilingjing–Taiyuan)Fangwu ExpresswayFangxian, HBWufeng, JX Nanshao ExpresswayNanchang, JXShaoguan, GD2017Qumi ExpresswayQujing, YNMile, YN2020Anqing ExpresswayAnsai, SNQingjian, SN2020 (Zichang–Qingjian)Xiucong ExpresswayXiushan, CQCongjiang, GZ2016 (except Xinhuang–Tianzhu)Wuliu ExpresswayWuzhou, GXLiuzhou, GX2017Anlai ExpresswayPingli, Ankang, SNLaifeng, HB2023Shitian ExpresswayShiyan, HBTianshui, GS2015Fuji ExpresswayFuzhou, JXJi'an, JX2012Shanan ExpresswayShaxian, FJNanping, FJ Nanyou ExpresswayNanning, GXport of Youyiguan, GX2005part of AH1Liubei ExpresswayLiuzhou, GXBeihai, GX2017Qindong ExpresswayQinzhou, GXport of Dongxing, GX2013Zhurong ExpresswayGuiyang, GZChengdu, SC2021 (except Guiyang–Gulin)Duxiang ExpresswayDuyun, GZShangri-La, YN2022 (except Jinyang–Shangri'La)Naxing ExpresswayNayong, GZXingyi, GZ2020 (except Nayong–Qinglong)Kaihe ExpresswayKaiyuan, YNport of Hekou, YN2013part of AH14Michu ExpresswayMile, YNChuxiong, YN2022Yanwen ExpresswayYanshan, YNWenshan, YN2017Kunmo ExpresswayKunming, YNport of Mohan, YN2017part of AH3Jingda ExpresswayJinghong, YNDaluo port, Menghai, YN2021 (Jinghong–Menghai)part of AH3 branchPingmian ExpresswayPingliang, GSMianyang, SC2022 (except Jiuzhaigou–Jiangyou)Guanglu ExpresswayGuang'an, SCLuzhou, SC2020 (except Wusheng–Tongnan)Barong ExpresswayBazhong, SCChengdu, SC2012Pingxing ExpresswayXinshi, Pingshan, SCXingyi, GZ2022 (except Pingshan–Yibin)Benji ExpresswayBenxi, LNJi'an, JL2022 (Jilin section)Yongzhou ExpresswayNingbo, ZJZhoushan, ZJ2009Guanfo ExpresswayDongguan, GDFoshan, GD2010Lailai ExpresswayLaishui, HELaiyuan, HE2012Haile ExpresswayHaikou, HILedong, HI2018Haiqiong ExpresswayHaikou, HIQionghai, HI2019Wanyang ExpresswayWanning, HIYangpu, HI2019
Parallel expressways