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List of long road tunnels in China

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There are four classes of road tunnels in China by length.

  1. Super-long tunnel (>3,000m)
  2. Long tunnel (1,000m-3,000m)
  3. Middle-tunnel (250m-1,000m)
  4. Short tunnel (<250m)

By 2012, there are 10,022 road tunnels and 8,052.7 km in total length in mainland China, including 441 super-long tunnels with 1,984.8 km in total length and 1,944 long tunnels with 3,304.4 km in total length.

This page lists the road tunnels longer than 5 km (3 mi) in mainland China.

Name Province Length Year built Tubes x Lanes Road Notes
Tianshan Shengli Tunnel (天山胜利隧道) Xinjiang 22.110 km (13.739 mi) u/c 2x2 G0711 Ürümqi–Ruoqiang Expressway Left tube: 22,110m, Right tube: 21,996m Elevation: 3,200m
Zhongnanshan Tunnel (终南山隧道) Shaanxi 18.020 km (11.197 mi) 2007 2x2 G65 Baotou–Maoming Expressway
Jingpingshan Tunnel (锦屏山隧道) Sichuan 17.504 km (10.876 mi) 2011 2x1 Jingping Hydro Power Station Highway A tube:17,485.07m, B tube: 17,504.245m
Tiantaishan Tunnel (天台山隧道) Shaanxi 15.560 km (9.669 mi) 2021 2x3 G85 Yinchuan–Kunming Expressway world's longest 6-lane dual tube expressway tunnel.
Daliangshan #1 Tunnel (大凉山一号隧道) Sichuan 15.366 km (9.548 mi) u/c 2x2 S71 Sichuan Leshan-Xichang Expressway Left tube: 15,324m, Right tube: 15,280m
Muzhailing Tunnel (木寨岭隧道) Gansu 15.226 km (9.461 mi) 2024 2x2 G75 Lanzhou–Haikou Expressway Left tube: 15,226m, Right tube: 15,160m
West Tianshan Tunnel (西天山隧道) Xinjiang 15.707 km (9.760 mi) u/c 2x2 China National Highway 219
Qingdao Jiaozhou Bay Submarine Tunnel (青岛胶州湾海底隧道) Shandong 14.370 km (8.929 mi) u/c 2x3 world's longest under sea road tunnel
Yanyuan Tunnel (盐源隧道) Sichuan 14.157 km (8.797 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway Left tube:13,890m, Right tube:14,104m
Taihangshan Tunnel (太行山隧道) Shanxi 14.104 km (8.764 mi) u/c 2x2 Shanxi S60 Xiyang-Yuci Expressway Left tube:13,890m, Right tube:14,104m
Xiaogaoshan Tunnel (小高山隧道) Sichuan 14.032 km (8.719 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway
Micangshan Tunnel (米仓山隧道) Sichuan 13.833 km (8.6 mi) 2018 2x2 G85 Yinchuan–Kunming Expressway left tube: 13,833m right tube:13,792m
Dabashan Tunnel (大巴山隧道) Shaanxi-Chongqing 13.715 km (8.522 mi) u/c 2x2 G69 Yinchuan–Baise Expressway
Xishan Tunnel (西山隧道) Shanxi 13.654 km (8.5 mi) 2012 2x2 S56 Shanxi Taiyuan-Gujiao Expressway Left tube:13,654m, Right tube:13,570m
Erlangshan Tunnel (二郎山隧道) Sichuan 13.433 km (8.3 mi) 2017 2x2 G4218 Ya'an-Yecheng Expressway Left tube: 13,433m, Right tube: 13,381m
Shiziping Tunnel (狮子坪隧道) Sichuan 13.156 km (8.175 mi) 2020 2x2 G4217 Chengdu-Changdu Expressway
Hongtiguan Tunnel (虹梯关隧道) Shanxi 13.122 km (8.154 mi) 2013 2x2 S76 Shanxi Changzhi-Pingshun Expressway Left tube: 13,122m, Right tube: 13,098m
Baima Tunnel (白马隧道) Sichuan 13.010 km (8.084 mi) u/c 2x2 G8513 Pingliang-Mianyang Expressway Left tube: 12,878m, Right tube: 12,945m
Guigala Tunnel (圭嘎拉隧道) Tibet 12.945 km (8.044 mi) 2024 2x2 Lhasa-Tsetang Expressway Left tube: 12,878m, Right tube: 12,945m

Elevation: 4,300m

Daliangshan #2 Tunnel (大凉山二号隧道) Sichuan 12.475 km (7.752 mi) 2024 2x2 Leshan-Xichang Expressway
Fengjian Tunnel (奉建隧道) Chongqing - Hubei 12.360 km (7.7 mi) u/c 2x2 G6911 Ankang-Laifeng Expressway
Gaoloushan Tunnel (高楼山隧道) Gansu 12.334 km (7.7 mi) u/c 2x2 G8513 Pingliang-Mianyang Expressway Left tube: 12,334m, Right tube: 12,204m
Maijishan Tunnel (麦积山隧道) Gansu 12.290 km (7.6 mi) 2009 2x2 G30 Lianyungang–Khorgas Expressway Left tube: 12,286m, Right tube: 12,290m
Mengpeng Tunnel (勐捧隧道) Yunnan 12.205 km (7.6 mi) u/c 2x2 Ruili-Menglian Expressway
Daxiagu Tunnel (大峡谷隧道) Sichuan 12.146 km (7.5 mi) 2023 2x2 Emeishan-Hanyuan Expressway world deepest tunnel, 1,944 meters under the mountain.
Gongjuegaoshan Tunnel (贡觉高山隧道) Sichuan 12.095 km (7.5 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway
North Tianshan Tunnel (北天山隧道) Xinjiang 11.888 km (7.4 mi) u/c 2x2 China National Highway 577
Muli Tunnel (木里隧道) Sichuan 11.825 km (7.348 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway Muli Branch
East Tianshan Tunnel (东天山隧道) Xinjiang 11.775 km (7.3 mi) 2021 2x2 China National Highway 575 Left tube: 11,764m, Right tube: 11,775m
Laoyin Tunnel (老营隧道) Yunnan 11.515 km (7.2 mi) 2021 2x2 G5613 Baoshan-Lushui Expressway Left tube: 11,505m, Right tube: 11,515m, 1,270m deep
Chengkai Tunnel (城开隧道) Chongqing 11.489 km (7.1 mi) 2022 2x2 G69 Yinchuan–Baise Expressway Left tube: 11,489m, Right tube: 11,456m
Changbai Tunnel (长柏隧道) Sichuan 11.446 km (7.1 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway
Xiamaidi Tunnel (下麦地隧道) Sichuan 11.440 km (7.1 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway
Yunshan Tunnel (云山隧道) Shanxi 11.408 km (7.1 mi) 2014 2x2 G2516 Dongying–Lüliang Expressway Left tube: 11,408m, Right tube: 11,377m
Yingpanshan Tunnel (营盘山隧道) Yunnan 11.310 km (7.0 mi) 2022 2x2 G4216 Chengdu-Lijiang Expressway Left tube: 11,272m, Right tube: 11,310m
Baojiashan Tunnel (包家山隧道) Shaanxi 11.200 km (7.0 mi) 2009 2x2 G65 Baotou–Maoming Expressway Left tube: 11,200m, Right tube: 11,195m
Haitai Yangtse River Tunnel (海太长江隧道) Jiangsu 11.185 km (7.0 mi) u/c 2x3 S13 Tongzhouwan-Changshu Expressway
Huzhubeishan Tunnel (互助北山隧道) Qinghai 11.171 km (6.9 mi) u/c 2x2 China National Highway G341
Taiyueshan Tunnel (太岳山隧道) Shanxi 11.165 km (6.9 mi) u/c 2x2 G2211 Changzhi-Yan'an Expressway Left tube: 11,135m, Right tube: 11,165m
Pengshui Tunnel (彭水隧道) Chongqing 11.135 km (6.9 mi) u/c 2x2 G65 Baotou–Maoming Expressway
Jinyang Tunnel (金阳隧道) Sichuan 11.095 km (6.9 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway
Hejian #1 Tunnel (鹤剑一号隧道) Yunnan 11.036 km (6.9 mi) u/c 2x2 Heqing-Jianchuan-Lanping Expressway Left tube: 10,983m, Right tube: 11,036m
Lianfeng Tunnel (莲峰隧道) Yunnan 11.000 km (6.835 mi) 2024 2x2 Dali-Yongsheng Expressway left tube: 10,990m, right tube: 11,000m
Wuhan Lianghu East Lake Tunnel (两湖隧道东湖段) Hubei 11 km (6.8 mi) u/c 2x2x2
Dengloushan Tunnel (登楼山隧道) Yunnan 10.990 km (6.8 mi) u/c 2x2 G8012 Mile-Chuxiong Expressway
Jintang Under Sea Road Tunnel (金塘海底公路隧道) Zhejiang 10.990 km (6.8 mi) u/c 2x3 Zhejiang Dinghai-Daishan Expressway
Taihu Tunnel (太湖隧道) Jiangsu 10.790 km (6.7 mi) 2021 2x3 + 1 utility tube Shanghai-Changzhou Expressway
Mianya Tunnel (棉桠隧道) Sichuan 10.581 km (6.6 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway
Yunlingxuebangshan Tunnel (云岭雪邦山隧道) Yunnan 10.535 km (6.5 mi) u/c 2x2 Heqing-Jianchuan-Lanping Expressway left tube: 10,535m, right tube: 10,535m
Tongzi Tunnel (桐梓隧道) Guizhou 10.497 km (6.5 mi) 2022 2x3 G7521 Chongqing-Guiyang Expressway left tube: 10,497m, right tube: 10,485m
Dawanshan Tunnel (大万山隧道) Shanxi 10.490 km (6.5 mi) 2022 2x2 Jingle-Xingxian Expressway left tube: 10,490m, right tube: 10,379m
Baotashan Tunnel (宝塔山隧道) Shanxi 10.480 km (6.5 mi) 2012 2x2 G2516 Dongying–Lüliang Expressway Left tube: 10,192m, Right tube: 10,480m
Ninghui Tunnel (宁会隧道) Sichuan 10.297 km (6.398 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 10,297m, right tube: 10,251m
Daliangshan Tunnel (大亮山隧道) Yunnan 10.235 km (6.4 mi) u/c 2x2 G5612 Dali-Lincang Expressway left tube: 10,235m, right tube: 10,210m
Cuiping Tunnel (翠屏隧道) Yunnan 10.127 km (6.3 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway left tube: 10,127m, right tube: 10,040m
Dajing Tunnel (大箐隧道) Sichuan 10.059 km (6.3 mi) u/c 2x2 Sichuan S71 Xichang-Ningnan Expressway
Nibashan Tunnel (泥巴山隧道) Sichuan 10.007 km (6.2 mi) 9.962 km (6.2 mi) 2012 2x2 G5 Beijing–Kunming Expressway Left tube: 9,962m, Right tube: 10,007m
Niutoushan Tunnel (牛头山隧道) Zhejiang 9.970 km (6.2 mi) u/c 2x2 Yiwu-Longquan-Qingyuan Expressway
Gongga Tunnel (贡嘎隧道) Sichuan 9.961 km (6.2 mi) u/c 1x2 China National Highway G549
Jingping Tunnel (锦屏隧道) Sichuan 9.930 km (6.170 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 9,930m, right tube: 9,922m
Azhahe #1 Tunnel (阿扎河一号隧道) Yunnan 9.885 km (6.142 mi) u/c 2x2 Yuanyang-Lüchun Expressway Left tube: 9,870m, Right tube: 9,885m
Lüliangshan Tunnel (吕梁山隧道) Shanxi 9.806 km (6.093 mi) u/c 2x2 Xiyang-Qikou Expressway Left tube: 9,806m, Right tube: 9,806m
Baiyunshan Tunnel (白云山隧道) Hubei 9.785 km (6.1 mi) u/c 2x2 G5912 Fangxian-Wufeng Expressway
Lehong Tunnel (乐红隧道) Yunnan 9.753 km (6.1 mi) 2023 2x2 G7611 Duyun-Shangri-la Expressway left tube: 9,753m, right tube: 9,752m
Zhongtiaoshan Tunnel(中条山隧道) Shanxi 9.77 km (6.07 mi) 2014 2x2 G59 Hohhot–Beihai Expressway
Guanshan (关山隧道) Gansu 9.651 km (6.0 mi) 2021 2x2 G8513 Pingliang-Mianyang Expressway left tube: 9,585m, right tube: 9,651m
Mopanshan Tunnel (磨盘山隧道) Sichuan 9.650 km (6.0 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway
Liupanshan Tunnel (六盘山隧道) Ningxia 9.49 km (5.9 mi) 2012 2x2 G22 Qingdao–Lanzhou Expressway Left tube: 9,490m, Right tube: 9,480m
Yanglin Tunnel (杨林隧道) Yunnan 9.470 km (5.884 mi) 2020 2x3 G5601 Kunming Ring Expressway
Wuzhishan Tunnel (五指山隧道) Sichuan 9.405 km (5.844 mi) 2023 2x2 G4216 Chengdu-Lijiang Expressway Left tube: 9,392m, Right tube: 9,405m
Jiajinshan Tunnel (夹金山隧道) Sichuan 9.35 km (5.81 mi) u/c 1x2 China National Highway G351
Niuyanshan Tunnel (牛岩山隧道) Fujian 9.252 km (5.749 mi) 2015 2x2 G3 Beijing–Taipei Expressway Left tube: 9,252m, Right tube: 9,198m
Wankai Tunnel (万开隧道) Chongqing 9.228 km (5.7 mi) 2021 2x2 Wangzhou-Kaizhou Rapid Road
Xidazhuangke Tunnel (西大庄科隧道) Beijing-Hebei 9.203 km (5.718 mi) 2020 2x2 Yanqing, Beijing-Chongli District Expressway Left tube: 9,203m, Right tube: 9,174m
Laojieling Tunnel (老界岭隧道) Henan 9.183 km (5.706 mi) 2021 2x2 Zhengzhou-Luanchuan
Beijing East Sixth Ring Road Tunnel (北京东六环地下隧道) Beijing 9.16 km (5.69 mi) u/c 2x3 G4501 Beijing 6th Ring Road
Ningqiao Tunnel (宁巧隧道) Sichuan 9.103 km (5.656 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway Left tube: 9,069m, Right tube: 9,103m
West Qinling Tunnel(西秦岭隧道) Gansu 9.007 km (5.597 mi) 2013 2x2 G75 Lanzhou–Haikou Expressway Left tube: 8,985m, Right tube: 9,007m
Yaling Tunne (衙岭隧道) Shaanxi 8.968 km (5.572 mi) u/c 2x2 Meixian-Taibai Expressway
Shanghai Yangtse River Tunnel (上海长江隧道) Shanghai 8.95 km (5.56 mi) 2009 2x3 G40 Shanghai–Xi'an Expressway 2 tubes, world's widest tunnel
Wudongde Tunnel (乌东德隧道) Sichuan 8.922 km (5.544 mi) u/c 2x2 S81 Sichuan Huili-Luquan Expressway
Jiashatian Tunnel (贾沙田隧道) Sichuan 8.902 km (5.531 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway Left tube: 8,863m, Right tube: 8,902m
Paomashan #1 Tunnel (跑马山一号隧道) Sichuan 8.865 km (5.5 mi) u/c 2x2 G4218 Ya'an-Yecheng Expressway Left tube: 8,865m, Right tube: 8,780m

1,200m deep;

the elevation difference of 2 outlets is 220m, world's biggest

Xinglong Tunnel (兴隆隧道) Yunnan 8.843 km (5.495 mi) 2022 2x2 Jianshui-Yuanyang Expressway Left tube: 8,840m, Right tube: 8,843m
Foling Tunnel (佛岭隧道) Shanxi 8.805 km (5.5 mi) 2016 2x2 S45 Shanxi Tianli Expressway Left tube: 8,803m, Right tube: 8,805m
Taixu Tunnel (太徐隧道) Shanxi 8.796 km (5.5 mi) 2024 2x3 G2003 Taiyuan Ring Expressway
Zhegushan Tunnel (鹧鸪山隧道) Sichuan 8,795 km (5,465.0 mi) 2019 2x2 S9 Sichuan Wenchuan-Maerkang Expressway Left tube: 8,795m, Right tube: 8,766m, Elevation: 3,200m, 1350m deep
Baoding #2 Tunnel (宝鼎二号隧道) Sichuan 8.775 km (5.5 mi) 2020 2x2 Panzhihua-Dali Expressway
Micangshan Tunnel (米仓山隧道) Gansu 8.694 km (5.4 mi) 2014 2x2 G8513 Pingliang-Mianyang Expressway left tube: 8694m right tube:8668m
Jinlong Tunnel (金龙隧道) Hubei 8.693 km (5.4 mi) 2010 2x2 G50 Shanghai–Chongqing Expressway left tube: 8693m right tube:8678m
Dapanshan Tunnel (大盘山隧道) Zhejiang 8.678 km (5.392 mi) 2020 2x2 Hangzhou-Shaoxin-Taizhou Expressway Left tube: 8,640m, Right tube: 8,776m
Huangzhushan Tunnel (黄竹山隧道) Fujian 8.6596 km (5.4 mi) 2015 2x2 G3 Beijing–Taipei Expressway
Tiefengshan Tunnel (铁峰山隧道) Chongqing 8.648 km (5.4 mi) u/c 2x2 G5012 Enshi-Guangyuan Expressway
Tianheshan Tunnel (天河山隧道) Shanxi-Hebei 8.511 km (5.3 mi) 2015 2x2 S66 Shanxi Hefen Expressway left tube: 8,511m, right tube 8,477m
Huimin Tunnel (惠民隧道) Yunnan 8.475 km (5.3 mi) u/c 2x2 Yuanyang-Lüchun Expressway left tube: 8,475m, right tube: 8,475m
Cuiyunshan Tunnel (翠云山隧道) Hebei 8.438 km (5.243 mi) 2021 2x2 S3801 Beijing-Chongli Expressway left tube: 8,402m, right tube 8,438m
Zheduoshan Tunnel (折多山隧道) Sichuan 8.427 km (5.236 mi) 2024 2x2 G4218 Ya'an-Yecheng Expressway;

China National Highway G318

Jinkouhe Tunnel (金口河隧道) Sichuan 8.400 km (5.220 mi) 2022 2x2 Emeishan-Hanyuan Expressway
Wulaofeng Tunnel (五老峰隧道) Yunnan 8.360 km (5.2 mi) 2022 2x2 Jianshui-Yuanyang Expressway left tube: 8,360m, right tube: 8,305m
Yinggeling Tunnel (鹦哥岭隧道) Hainan 8.282 km (5.1 mi) u/c 2x2 Shiyun-Baisha Expressway left tube: 8,282m, right tube: 8,260m
Dapingshan Tunnel (大坪山隧道) Hubei 8.263 km (5.1 mi) 2014 2x2 S63 Hubei Expressway left tube: 8,263m right tube:8,242m
Shimen Tunnel (石门隧道) Shaanxi 8.262 km (5.1 mi) 2017 2x3 G85 Yinchuan–Kunming Expressway left tube 8,262m, right tube 8,247m
Ningnan Tunnel (宁南隧道) Sichuan 8.258 km (5.1 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube 8,258m, right tube 8,245m
Qilinguan Tunnel (麒麟观隧道) Hubei 8.225 km (5.1 mi) u/c 2x2 G59 Hohhot–Beihai Expressway left tube: 8,215m right tube:8,225m
Bangfu Tunnel (帮福隧道) Yunnan 8.200 km (5.1 mi) u/c 2x2 Yongde-Mengjian Expressway left tube: 8,200m, right tube: 8,178m
Huayingshan Tunnel (华蓥山隧道) Sichuan 8.168 km (5.1 mi) 2017 2x2 G5515 Zhangjiajie-Nanchong Expressway left tube 8,151m, right tube 8,168m
Zhuazi #3 Tunnel (抓子三号隧道) Sichuan 8.150 km (5.1 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway left tube 8,150m, right tube 8,030m
Lanjiayan Tunnel (蓝家岩隧道) Sichuan 8.149 km (5.1 mi) 2022 1x2 China National Highway G545
Yeheshan Tunnel (野河山隧道) Shaanxi 8.135 km (5.1 mi) u/c 2x2 S25 Shaanxi Lingyou Famen Expressway
Siguxi Tunnel (斯古溪隧道) Sichuan 8.129 km (5.1 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube 8,129m, right tube 8,102m
Shendaoling Tunnel (神道岭隧道) Shaanxi 8.060 km (5.008 mi) u/c 2x2 Hancheng-Huanglong Expressway
Qishan Tunnel (岐山隧道) Fujian 8.044 km (5.0 mi) 2015 2x3 G5515 Zhangjiajie-Nanchong Expressway G1517 Puyan Expressway left tube: 8,039m right tube:8,044m
Wangjiazhai Tunnel (王家寨隧道) Yunnan 8.040 km (5.0 mi) u/c 2x2 Kunming-Yiliang Expressway left tube: 8,010m, right tube: 8,040m
Wuhan Lianghu South Lake Tunnel (两湖隧道南湖段) Hubei 8 km (5.0 mi) u/c 2x3
Liangwangshan Tunnel (梁王山隧道) Yunnan 7.978 km (5.0 mi) u/c 2x3 Kunming-Yiliang Expressway left tube: 7,978m, right tube: 7,961m
Songshan Tunnel (松山隧道) Guangdong 7.970 km (4.952 mi) 2021 2x3 S27 Shaoguan-Xinfeng Expressway left tube 7,948m, right tube 7,970m
Xueshanliang Tunnel (雪山梁隧道) Sichuan 7.966 km (4.950 mi) 2018 1x2 Chuanzhusi-Huanglong Highway elevation 3,400m
Balangshan Tunnel (巴朗山隧道) Sichuan 7.95 km (4.94 mi) 2016 1x2 Wenchuan-Xiaojin Highway elevation 3,850m
Ziyang Tunnel (紫阳隧道) Shaanxi 7.938 km (4.932 mi) 2010 2x2 G65 Baotou–Maoming Expressway
Kuocangshan Tunnel (括苍山隧道) Zhejiang 7.930 km (4.927 mi) 2008 2x2 S26 Zhejiang Zhuyong Expressway Left tube: 7,930m, Right tube: 7,870m
Wunüfeng Tunnel (五女峰隧道) Jilin 7.930 km (4.927 mi) 2019 2 G1112 Ji'an-Shuangliao Expressway Left tube: 7,930m, Right tube: 7,871m
Maluanshan Tunnel (马峦山隧道) Guangdong 7.904 km (4.911 mi) 2021 2x3 Ping-Yan Expressway Left tube: 7,899m, Right tube: 7,904m
Beiling Tunnel (北岭隧道) Fujian 7.860 km (4.884 mi) 2023 2x3 Fuzhou North 2nd Corridor
Nanyanshan Tunnel (南岩山隧道) Zhejiang 7.833 km (4.867 mi) u/c 2x3 Yiwu-Longquan-Qingyuan Expressway
Zhushanhu Tunnel (竺山湖隧道) Jiangsu 7.81 km (4.85 mi) u/c 2x3 Jiangsu S341 Highway
Dongshan Tunnel (东山隧道) Shanxi 7.81 km (4.85 mi) 2024 2x2 Shanxi S66 Fenyang-Shilou Expressway Left tube: 7,730m, Right tube: 7,810m
Jiaozhou Bay Tunnel (胶州湾海底隧道) Shandong 7.8 km (4.8 mi) 2011 2x3 2 tubes
Shanghai North Corridor West Tunnel (北横通道西段隧道) Shanghai 7.789 km (4.8 mi) 2021 2x3 Shanghai 北横通道
Yangzong Tunnel (阳宗隧道) Yunnan 7.770 km (4.8 mi) u/c 2x3 Kunming-Yiliang Expressway
Qiushan Tunnel (秋山隧道) Shaanxi 7.670 km (4.766 mi) 2020 2x2 G6911 Ankang-Laifeng Expressway Left tube: 7,654m, Right tube: 7,670m
Qiganshan Tunnel (旗杆山隧道) Chongqing 7.656 km (4.757 mi) 2022 2x2 G69 Yinchuan–Baise Expressway Left tube: 7,636m, Right tube: 7,656m
Fangdoushan Tunnel (方斗山隧道) Chongqing 7.605 km (4.726 mi) 2007 2x2 G50 Shanghai–Chongqing Expressway left tube: 7,605m, right tube: 7,567m
Cangling Tunnel (苍岭隧道) Zhejiang 7.605 km (4.726 mi) 2009 2x2 S28 Zhejiang Taijin Expressway left tube: 7,536m, right tube: 7,605m
Lichitian Tunnel (梨赤田隧道) Sichuan 7.604 km (4.7 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway
Jiudingshan Tunnel (九顶山隧道) Yunnan 7.597 km (4.721 mi) 2022 2x3 G5621 Kunming-Dali Expressway left tube 7,597m, right tube 7,560m
Mingtangshan Tunnel (明堂山隧道) Anhui 7.548 km (4.690 mi) 2015 2x2 S18 Anhui Yuewu Expressway left tube: 7,548m, right tube: 7,531m
Wuliangshan Tunnel (无量山隧道) Yunnan 7.528 km (4.7 mi) u/c 2x2 G5612 Dali-Lincang Expressway
Aerjinshan Tunnel (阿尔金山隧道) Gansu 7.527 km (4.677 mi) 2022 2x2 G3011 Liuyuan–Golmud Expressway left tube: 7,525m, right tube: 7,527m, Elevation: 3,340m
Shimenya Tunnel (石门垭隧道) Hubei 7.524 km (4.675 mi) 2014 2x2 G42 Shanghai–Chengdu Expressway left tube: 7,524m right tube:7,493m
Caochiping Tunnel (草池坪隧道) Hubei 7.515 km (4.7 mi) u/c 2x2 G5912 Fangxian-Wufeng Expressway
Xiangda Tunnel (象达隧道) Yunnan 7.467 km (4.6 mi) u/c 2x2 Ruili-Menglian Expressway
Liaozi Tunnel (蓼子隧道) Chongqing 7.447 km (4.627 mi) 2022 2x2 G69 Yinchuan–Baise Expressway
Aikeng Tunnel (艾肯隧道) Xinjiang 7.445 km (4.626 mi) u/c 2x2 China National Highway 218 left tube: 7,445m right tube:7,405m
Zimuyan Tunnel (子母岩隧道) Chongqing - Guizhou 7.399 km (4.598 mi) u/c 2x2 G65 Baotou–Maoming Expressway left tube: 7,390m right tube:7,399m
Jinhuashan Tunnel (金华山隧道) Zhejiang 7.388 km (4.591 mi) 2020 2x2 G25 Changchun–Shenzhen Expressway
Nanjing Dinghuaimen Yangtze River Tunnel (南京定淮门长江隧道) Jiangsu 7.363 km (4.575 mi) 2016 2x2x2 North tube: 7,014m, South tube: 7,363m
Motianling Tunnel (摩天岭隧道) Chongqing 7.353 km (4.569 mi) 2010 2x2 G42 Shanghai–Chengdu Expressway left tube: 7,280m, right tube: 7,535m
Canglongxia Tunnel (苍龙峡隧道) Shaanxi 7.350 km (4.567 mi) 2022 2x2 Ningshaan-Shiquan Expressway
Fangdoushan Tunnel (方斗山隧道) Chongqing 7.310 km (4.542 mi) 2013 2x2 G5021 Shizhu-Chongqing Expressway left tube: 7,310m, right tube: 7,285m
Dagangshan Tunnel (大岗山隧道) Sichuan 7.309 km (4.542 mi) u/c 2x2 Luding-Shimian Expressway left tube: 7,309m, right tube: 7,286m
Dapingshan Tunnel (大坪山隧道) Zhejiang 7.305 km (4.539 mi) u/c 2x2 Cangnan-Taishun Expressway
Aizigou Tunnel (矮子沟隧道) Sichuan 7.246 km (4.502 mi) 2014 2x1 Kala Yangfanggou Hydroelectricity Power Station Road left tube: 7,246m, right tube: 7,223m
Yunwushan Tunnel (云雾山隧道) Shaanxi 7.209 km (4.479 mi) 2022 2x2 Ningshaan-Shiquan Expressway left tube: 7,185m, right tube: 7,209m
Taiyangping Tunnel (太阳坪隧道) Guizhou 7.206 km (4.478 mi) 2024 2x2 Jinsha-Huairen-Tongzi Expressway
Huoshan Tunnel (火山隧道) Sichuan 7.197 km (4.472 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 7,145m, right tube: 7,197m
Luotuoshan Tunnel (骆驼山隧道) Shanxi 7.185 km (4.5 mi) 2024 2x3 G2003 Taiyuan Ring Expressway
Xianfengling #1 Tunnel (仙峰岭一号隧道) Jilin 7.153 km (4.445 mi) 2020 2x2 G1221 Yanji-Changchun Expressway left tube: 7,151m, right tube: 7,153m
Gewa Tunnel (格瓦隧道) Yunnan 7.148 km (4.442 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway left tube: 7,145m, right tube: 7,148m
Lizhuang Tunnel (里庄隧道) Sichuan 7.147 km (4.441 mi) 2008 1x2 Jingping Hydroelectricity Power Station Road
Dahuashan Tunnel (大华山隧道) Yunnan 7.130 km (4.430 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway left tube: 7,130m, right tube: 7,100m
Baiyun Tunnel (白云隧道) Chongqing 7.120 km (4.424 mi) 2008 2x2 G65 Baotou–Maoming Expressway left tube: 7,089m right tube:7,120m
Yimoluo Tunnel (伊莫洛隧道) Sichuan 7.087 km (4.404 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 7,087m right tube:7,084m
Dayan Tunnel (大岩隧道) Sichuan 7.081 km (4.400 mi) 2022 2x2 Emeishan-Hanyuan Expressway
Que'ershan Tunnel (雀儿山隧道) Sichuan 7.079 km (4.399 mi) 2017 1x2 National Highway 317 Elevation: 4,378m above the sea level
Shangluo Tunnel (上罗隧道) Sichuan 7.066 km (4.391 mi) 2023 2x2 Yinbing-Weixing Expressway left tube: 7,066m, right tube: 7,032m
Taining Tunnel (泰宁隧道) Fujian 7.039 km (4.374 mi) 2013 2x2 Jianning-Taining Expressway left tube: 7,039m, right tube: 7,007m
Qionglaishan Tunnel (邛崃山隧道) Sichuan 7.030 km (4.368 mi) 2024 1x2 S450 Sichuan Provincial Highway
Wuhan East Lake Tunnel (东湖隧道) Hubei 7.018 km (4.361 mi) 2015 2x3 East Lake Corridor
Caoguoshan Tunnel (草果山隧道) Yunnan 7.005 km (4.353 mi) 2022 2x2 Manhao-Jinping Expressway
Lishan Tunnel (李山隧道) Zhejiang 6.998 km (4.348 mi) u/c 2x2 Qingtian-Wencheng Expressway
Juebashan Tunnel (觉巴山隧道) Tibet 6.995 km (4.346 mi) 2024 1x2 National Highway 318
Yinpingshan Tunnel (银瓶山隧道) Guangdong 6.963 km (4.327 mi) 2013 2x3 G0422 Wuhan-Shenzhen Expressway left tube: 6,959m, right tube: 6,9563m
Xuefengshan Tunnel (雪峰山隧道) Hunan 6.956 km (4.322 mi) 2007 2x2 G60 Shanghai–Kunming Expressway left tube: 6,946m, right tube: 6,956m
Egan Tunnel (鄂赣隧道) Hubei, Jiangxi 6.948 km (4.317 mi) 2012 2x2 G45 Daqing–Guangzhou Expressway left tube: 6,896m, right tube: 6,948m
Detuo Tunnel (得妥隧道) Sichuan 6.940 km (4.312 mi) u/c 2x2 Luding-Shimian Expressway left tube: 6,932m, right tube: 6,940m
Dulagezan Tunnel (独拉格咱隧道) Yunnan 6.930 km (4.306 mi) u/c 2x1 S226 Provincial Road left tube: 6,930m, right tube: 6,887m
Tongsheng Tunnel (通省隧道) Hubei 6.900 km (4.287 mi) 2015 2x2 G59 Hohhot–Beihai Expressway left tube: 6,900m, right tube: 6,874m
Daliangshan Tunnel (大亮山隧道) Yunnan 6.900 km (4.287 mi) 2023 2x2 G5618 Lincang-Qingshuihe Expressway left tube: 6,900m, right tube: 6,870m
Shanghai North Corridor East Tunnel (北横通道东段隧道) Shanghai 6.9 km (4.3 mi) 2024 2x3 Shanghai 北横通道
Fenshuiling Tunnel (分水岭隧道) Hebei 6.891 km (4.282 mi) 2013 2x3 G95 Capital Region Ring Expressway left tube: 6,891m, right tube: 6,798m
Longlongba Tunnel (竜竜坝隧道) Yunnan 6.875 km (4.272 mi) u/c 2x2 Simao-Jiangcheng Expressway
Wushaoling No. 2 Tunnel (乌鞘岭二号隧道) Gansu 6.868 km (4.268 mi) 2013 2x2 G30 Lianyungang–Khorgas Expressway left tube: 6,848m, right tube: 6,868m
Quchiwan Tunnel (曲尺湾隧道) Hubei 6.833 km (4.246 mi) 2021 2x2 Baokang-Shennongjia Expressway Left tube: 6,777m, Right tube: 6,833m
Shenzhong Corridor Under-sea Tunnel (深中通道海底隧道) Guangdong 6.830 km (4.244 mi) 2024 2x4 G2518 Shenzhen-Cenxi Expressway world widest undersea tunnel
Jinggangshan Tunnel (井冈山隧道) Jiangxi 6.810 km (4.232 mi) 2013 2x2 S50 Jiangxi Taijing Expressway left tube: 6,810m, right tube: 6,806m
Yanqian Tunnel (岩前隧道) Fujian 6.795 km (4.222 mi) 2015 2x2 G3 Beijing–Taipei Expressway left tube: 6,795m, right tube: 6,785m
Xiaopotou Tunnel (小坡头隧道) Yunnan 6.795 km (4.222 mi) u/c 2x2 Huize-Qiaojia Expressway left tube: 6,795m, right tube: 6,720m
Paomashan #2 Tunnel (跑马山二号隧道) Sichuan 6.785 km (4.216 mi) u/c 2x2 G4218 Ya'an-Yecheng Expressway Left tube: 6,785m, Right tube: 6,660m
Maojingba Tunnel (茅荆坝隧道) Hebei, Inner Mongolia 6.776 km (4.210 mi) 2013 2x2 G45 Daqing–Guangzhou Expressway left tube: 6,752m, right tube:6,776m
Sizhouling Tunnel (泗洲岭隧道) Zhejiang 6.765 km (4.204 mi) 2013 2x2 G4012 Liyang-Ningde Expressway left tube: 6,750m, right tube: 6,765m
Xishanyin Tunnel (西山营隧道) Yunnan 6.758 km (4.199 mi) u/c 2x3 Sanshui-Qingshui Expressway
Muzuo Tunnel (木座隧道) Sichuan 6.744 km (4.191 mi) 2022 2x2 G8513 Pingliang-Mianyang Expressway
Baihetan Tunnel (白鹤滩隧道) Sichuan 6.714 km (4.172 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 6,644m, right tube: 6,714m
Baizhishan Tunnel (白芷山隧道) Chongqing 6.710 km (4.169 mi) 2013 1x2 Chengwan Highway
Yunwushan Tunnel(云雾山隧道) Hubei 6.708 km (4.168 mi) 2008 2x2 G50 Shanghai–Chongqing Expressway left tube: 6,708m, right tube: 6,693m
Wulaoshan Tunnel (五老山隧道) Yunnan 6.685 km (4.154 mi) 2021 2x2 G5615 Tianbao-Houqiao Expressway left tube: 6,685m, right tube: 6,640m
Dulongjiang Tunnel (独龙江隧道) Yunnan 6.680 km (4.151 mi) 2014 1x2 Dulongjiang Highway
Hongyansi Tunnel (红岩寺隧道) Hubei 6.678 km (4.150 mi) 2015 2x2 G59 Hohhot–Beihai Expressway left tube: 6,678m, right tube: 6,639m
Xiaba Tunnel (下坝隧道) Sichuan 6.678 km (4.150 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway
Yangjiao Tunnel (羊角隧道) Chongqing 6.676 km (4.148 mi) 2009 2x2 G65 Baotou–Maoming Expressway left tube: 6,656m, right tube: 6,676m
Lüjialiang Tunnel (吕家梁隧道) Chongqing 6.664 km (4.141 mi) 2009 2x2 G50 Shanghai–Chongqing Expressway left tube: 6,664m, right tube: 6,663m
Hong Kong-Zhuhai-Macau Bridge Undersea Tunnel (港珠澳大桥海底隧道) Guangdong 6.648 km (4.131 mi) 2018 2x3 G94 Pearl River Delta Ring Expressway
Wujialiang Tunnel (吴家梁隧道) Chongqing 6.618 km (4.112 mi) 2022 2x2 G69 Yinchuan–Baise Expressway left tube: 6,618m, right tube: 6,592m
Wulong Tunnel (武隆隧道) Chongqing 6.618 km (4.112 mi) u/c 2x2 Yuxiang 2nd Expressway
Niujingshan Tunnel (牛金山隧道) Shanxi 6.612 km (4.1 mi) 2024 2x3 G2003 Taiyuan Ring Expressway
YinmaanTunnel (饮马鞍隧道) Beijing 6.611 km (4.108 mi) 2024 2x3 S3701 Beijing-Yuxian Expressway left tube: 6,572m, right tube: 6,611m
Yemajian #1 Tunnel (叶麻尖一号隧道) Zhejiang 6.602 km (4.102 mi) 2022 2x2 G4012 Liyang-Ningde Expressway left tube: 6,602m, right tube: 6,517m
Huangjiaoping Tunnel (黄角坪隧道) Sichuan 6.586 km (4.092 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 6,571m, right tube: 6,586m
Dazhuang Tunnel (大庄隧道) Hubei 6.570 km (4.082 mi) 2016 2x2 G6512 Enshi–Guangyuan Expressway left tube: 6,515m, right tube: 6,570m
Buran Tunnel (布然隧道) Xinjiang 6.558 km (4.075 mi) u/c 2x2 China National Highway G341 left tube: 6,558m, right tube: 6,550m
Mingyueshan Tunnel (明月山隧道) Chongqing, Sichuan 6.557 km (4.074 mi) 2008 2x2 G42 Shanghai–Chengdu Expressway left tube: 6,557m, right tube: 6,555m
Donggongshan Tunnel (洞宫山隧道) Fujian 6.5565 km (4.0740 mi) 2012 2x2 G1514 Ningde-Shangrao Expressway
Xinglingjing Tunnel (西凌井隧道) Shanxi 6.555 km (4.073 mi) 2011 2x2 S50 Shanxi Pinglin Expressway left tube: 6,555m, right tube: 6,555m
Tianlongshan Tunnel (天龙山隧道) Fujian 6.551 km (4.071 mi) 2015 2x2 G3 Beijing–Taipei Expressway left tube: 6,521m, right tube: 6,551m
Huayingshan Tunnel (华蓥山隧道) Chongqing 6.540 km (4.064 mi) u/c 2x2 Guang'an-Linshui Rapid Road
Leijiashan Tunnel (雷家山隧道) Hunan 6.540 km (4.064 mi) u/c 2x2 G5515 Zhangjiajie-Nanchong Expressway
Muzhaling Tunnel (木札岭隧道) Henan 6.537 km (4.062 mi) 2020 2x2 Zhengzhou-Luanchuan Expressway left tube: 6,521m, right tube: 6,537m
Luoyanshan Tunnel (罗岩山隧道) Fujian 6.534 km (4.060 mi) 2017 2x2 G2517 Shaxian-Xiamen Expressway
Jiaohuan Tunnel (郊环隧道) Shanghai 6.521 km (4.1 mi)) 2019 2x3 G1503 Shanghai Ring Expressway left tube 6,521 m, right tube 6,486 m
Jinmen Tunnel (金门隧道) Guangdong 6.492 km (4.034 mi) 2018 2x2 G78 Shantou-Kunming Expressway
Xiakou Tunnel (峡口隧道) Hubei 6.487 km (4.031 mi) 2014 2x2 G42 Shanghai–Chengdu Expressway
Chuntianmen Tunnel (春天门隧道) Chongqing 6.476 km (4.024 mi) 2020 2x2 Nanchuan-Liangjiang Expressway
Baiyunshan Tunnel (白云山隧道) Chongqing 6.458 km (4.013 mi) u/c 2x2 Yuxiang 2nd Expressway
Wufu Tunnel (五福隧道) Chongqing 6.450 km (4.008 mi) u/c 2x2 G5012 Enshi-Guangyuan Expressway
Baolongping Tunnel (保龙坪隧道) Chongqing, Sichuan 6.450 km (4.008 mi) u/c 2x2 Chongqing-Chishui-Xuyong Expressway
Jiangyin-Jingjiang Yangtse River Tunnel (江阴靖江长江隧道) Jiangsu 6.445 km (4.005 mi) u/c 2x3 S229 Provincial Road
Zangshan Tunnel (藏山隧道) Shanxi 6.440 km (4.002 mi) 2016 2x2 S45 Shanxi Tianli Expressway left tube: 6410m right tube:6440m
Taihe Tunnel (泰和隧道) Yunnan 6.420 km (3.989 mi) 2021 2x2 G5615 Tianbao-Houqiao Expressway Left tube: 6,420m, Right tube: 6,380m
Gaoyuzui Tunnel (高峪咀隧道) Shanxi 6.416 km (3.987 mi) u/c 2x2 Xixiang-Qikou Expressway Left tube: 6,416m, Right tube: 6,400m
Jiuyishan Tunnel (九嶷山隧道) Hunan-Guangdong 6.400 km (3.977 mi) 2014 2x2 G55 Erenhot-Guangzhou Expressway left tube: 6,395m, right tube: 6,400m
Wuxi Tunnel (巫溪隧道) Chongqing 6.400 km (3.977 mi) 2023 2x2 G6911 Ankang-Laifeng Expressway left tube: 6,366m, right tube: 6,400m
Yayang Tunnel (雅阳隧道) Zhejiang 6.381 km (3.965 mi) u/c 2x2 Cangnan-Taishun Expressway
Hongtu Tunnel (鸿图隧道) Guangdong 6.350 km (3.946 mi) 2020 2x2 Dapu-Fengshun-Wuhua Expressway left tube: 6,336m, right tube: 6,350m
Baiyunshan Tunnel (白云山隧道) Henan 6.347 km (3.944 mi) 2020 2x2 Zhengzhou-Luanchuan Expressway
Wushaoling No4 Tunnel (乌鞘岭四号隧道) Gansu 6.333 km (3.935 mi) 2013 2x2 G30 Lianyungang–Khorgas Expressway left tube: 6,314m, right tube: 6,333m
Shanchahua Tunnel (山茶花隧道) Sichuan 6.328 km (3.932 mi) 2023 2x2 Suining-Yichang-Bijie Expressway
Yanlai Tunnel (燕来隧道) Guangxi 6.325 km (3.930 mi) 2022 2x2 Nandan-Tian'e Expressway left tube: 6,297 m, right tube: 6,325 m
Jiaoding Tunnel (轿顶隧道) Yunnan 6.318 km (3.926 mi) 2020 2x2 Zhaotong-Leshan Expressway left tube 6,318 m, right tube 6,307 m
Putaoshan Tunnel (葡萄山隧道) Chongqing 6.308 km (3.920 mi) 2009 2x2 G65 Baotou–Maoming Expressway left tube: 6,308 m, right tube: 6,280 m
Haicang Undersea Tunnel (海沧海底隧道) Fujian 6.306 km (3.9 mi) 2021 2x3 2 tubes
Mawan Tunnel (妈湾隧道) Guangdong 6.280 km (3.902 mi) u/c 2x3 Mawan Cross-sea Corridor
Zengjiashan Tunnel (曾家山隧道) Sichuan 6.280 km (3.902 mi) 2023 2x2 G8513 Pingliang-Mianyang Expressway
Jiuling Tunnel (九岭隧道) Hubei 6.264 km (3.892 mi) u/c 2x2 G5912 Fangxian-Wufeng Expressway
Helinyakou Tunnel (黑林垭口隧道) Qinghai 6.260 km (3.9 mi) u/c 2x2 China National Highway G341
Fenshuiling Tunnel (分水岭隧道) Hubei 6.254 km (3.886 mi) 2021 2x2 Baokang-Shennongjia Expressway left tube: 6,201 m, right tube: 6,254 m
Maanshan Tunnel (马鞍山隧道) Sichuan 6.252 km (3.885 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 6,244 m, right tube: 6,252 m
Mangshi Tunnel (芒市隧道) Yunnan 6.250 km (3.884 mi) 2024 2x2 Mangshi-Lianghe Expressway left tube: 6,250 m, right tube: 6,185 m
Qianhaiwan Tunnel (前海湾隧道) Guangdong 6.247 km (3.882 mi) u/c 2x3 Mawan Cross-sea Corridor
Jiugongshan #2 Tunnel (九宫山二号隧道) Jiangxi-Hubei 6.210 km (3.859 mi) u/c 2x2 Xianning-Wuning Expressway left tube: 6,210m, right tube: 6,195m
Shuangfeng Tunnel (双峰隧道) Zhejiang 6.187 km (3.844 mi) 2010 2x2 S26 Zhejiang Zhuji-Yongjia Expressway left tube: 6,142m, right tube: 6,187m
Qinghe Tunnel (清河隧道) Yunnan 6.185 km (3.843 mi) 2021 2x2 Zhaotong-Luzhou Expressway left tube: 6,185m, right tube: 6,130m
Jixingling Tunnel (鸡心岭隧道) Chongqing, Shaanxi 6.181 km (3.841 mi) 2023 2x2 G6911 Ankang-Laifeng Expressway left tube: 6,181m, right tube: 6,150m
Chunmushan Tunnel (椿木山隧道) Hunan 6.158 km (3.826 mi) 2023 2x2 Zhijiang-Tongren Expressway left tube: 6,147m, right tube: 6,158m
Guantian Tunnel (官田隧道) Fujian 6.151 km (3.8 mi) 2015 2x2 G76 Xiamen–Chengdu Expressway
Qinling II Tunnel (秦岭二号隧道) Shaanxi 6.145 km (3.818 mi) 2007 2x2 G5 Beijing–Kunming Expressway left tube: 6125m right tube:6145m
Qinling I Tunnel (秦岭一号隧道) Shaanxi 6.144 km (3.818 mi) 2007 2x2 G5 Beijing–Kunming Expressway left tube: 6102m right tube:6144m
Ruhamo Tunnel (如哈莫隧道) Sichuan 6.135 km (3.8 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway
Dabashan Tunnel (大巴山隧道) Shaanxi, Sichuan 6.123 km (3.805 mi) 2012 2x2 G65 Baotou–Maoming Expressway left tube: 6,123m, right tube: 6,115m
Maojiagou Tunnel (毛家沟隧道) Sichuan 6.120 km (3.8 mi) u/c 2x2 G4218 Ya'an-Yecheng Expressway
Yangbajing #2 Tunnel (羊八井二号隧道) Tibet 6.118 km (3.802 mi) 2020 2x2 G6 Beijing–Lhasa Expressway Elevation: 4,300m

800m deep

Zhongxing Tunnel (中兴隧道) Chongqing 6.105 km (3.793 mi) 2009 2x2 G65 Baotou–Maoming Expressway left tube: 6,105m, right tube: 6,082m
Yuntong Tunnel (运通隧道) Beijing 6.100 km (3.790 mi) 2021 2x3
Shuiniujia Tunnel (水牛家隧道) Sichuan 6.063 km (3.767 mi) u/c 2x2 G8513 Pingliang-Mianyang Expressway
Hetaoping Tunnel (核桃坪隧道) Sichuan 6.063 km (3.767 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway
Daliangshan Tunnel (大梁山隧道) Shanxi 6.058 km (3.764 mi) 2014 2x2 S45 Tianzhen-Licheng Expressway left tube: 6,015m, right tube: 6,058m
Tiantangxia Tunnel (铁堂峡隧道) Gansu 6.051 km (3.760 mi) 2015 2x2 G7011 Shiyan–Tianshui Expressway left tube: 6,051m, right tube: 6,043m
Xiang'an Undersea Tunnel (翔安海底隧道) Fujian 6.050 km (3.759 mi) 2010 2x3 2 tubes
Caoziping Tunnel (草籽坪隧道) Sichuan 6.050 km (3.759 mi) u/c 2x2 G7611 Duyun-Shangri-la Expressway Muli Branch
Qilianshan #2 Tunnel (祁连山二号隧道) Qinghai 6.044 km (3.8 mi) u/c 2x2 China National Highway G569 left tube: 6,044m, right tube: 5,943m

elevation: 3,500m

Fengshuiguan Tunnel (分水关隧道) Fujian-Jiangxi 6.043 km (3.755 mi) 2013 2x2 G1514 Ningde-Shangrao Expressway left tube: 5,946.5m, right tube: 6,043.42m
Wusihe Tunnel (乌斯河隧道) Sichuan 6.027 km (3.745 mi) 2022 2x2 Emeishan-Hanyuan Expressway
Tiefengshan II Tunnel (铁峰山2号隧道) Chongqing 6.020 km (3.741 mi) 2006 2x2 G5012 Enshi-Guangyuan Expressway left tube: 6,010m, right tube: 6,020m
Yanglushan Tunnel (羊鹿山隧道) Chongqing 6.015 km (3.738 mi) 2013 2x2 G5021 Shizhu-Chongqing Expressway left tube: 6,002m, right tube: 6,015m
Qingyunshan Tunnel (青云山隧道) Guangdong 6.01 km (3.7 mi) 2018 2x2 G0422 Wuhan-Shenzhen Expressway left tube: 5,910m, right tube: 6,010m
Shigushan Tunnel (石鼓山隧道) Fujian 6.005 km (3.731 mi) 2012 2x3 G1523 Ningbo-Dongguan Expressway
Nantianmen Tunnel (南天门隧道) Yunnan 5.997 km (3.726 mi) 2021 2x2 Zhaotong-Luzhou Expressway left tube: 5,973m, right tube: 5,997m
Huanglianping Tunnel (黄连坪隧道) Yunnan 5.972 km (3.711 mi) 2020 2x2 Zhaotong-Leshan Expressway left tube 5,972 m, right tube 5,963 m
Chenjiashan Tunnel (陈家山隧道) Zhejiang 5.96 km (3.70 mi) 2020 2x2 Hangzhou-Shaoxin-Taizhou Expressway
Zhawu Tunnel (扎务隧道) Yunnan 5.950 km (3.697 mi) u/c 2x2 Ruilin-Menglian Expressway left tube 5,950 m, right tube 5,915 m
Hongyashan Tunnel (红崖山隧道) Yunnan 5.945 km (3.694 mi) 2023 2x2 Duyun-Shangri-La Expressway left tube 5,905 m, right tube 5,945 m
Wulongguan Tunnel (五龙观隧道) Hubei 5.943 km (3.693 mi) u/c 2x2 G5912 Fangxian-Wufeng Expressway
Lehua Tunnel (乐化隧道) Qinghai 5.933 km (3.7 mi) 2024 2x2 China National Highway G319
Qipanliang Tunnel (棋盘梁隧道) Hebei 5.898 km (3.665 mi) 2019 2x2 S3801 Beijing-Chongli Expressway left tube 5,874 m, right tube 5,898 m
Fenghuangling Tunnel (凤凰岭隧道) Shanxi 5.897 km (3.664 mi) 2011 2x2 S46 Shanxi Wubao Expressway left tube: 5,897m, right tube: 5,773.5m
Yuliao Tunnel (渔寮隧道) Zhejiang 5.870 km (3.647 mi) 2019 2x3 G1523 Ningbo-Dongguan Expressway
Daiyunshan Tunnel (戴云山隧道) Fujian 5.850 km (3.635 mi) 2017 2x2 G2517 Xiamen-Shaxian Expressway left tube: 5,850m, right tube: 5,837m
Lianghekou Tunnel (两河口隧道) Sichuan 5.840 km (3.629 mi) 2010 1x2 Lianghekou Dam Route 1
Jiangjunshi Tunnel (石峡隧道) Beijing 5.833 km (3.624 mi) 2018 2x2 S3801 Beijing-Chongli Expressway left tube: 5,7465m, right tube: 5,520m
Jiangjunshi Tunnel (将军石隧道) Sichuan-Gansu 5.805 km (3.607 mi) 2012 2x2 G75 Lanzhou–Haikou Expressway left tube: 5,804m, right tube: 5,805m
Lianchengshan Tunnel (连城山隧道) Shaanxi 5.798 km (3.603 mi) 2017 2x3 G85 Yinchuan–Kunming Expressway
Baimashan Tunnel (白马山隧道) Chongqing 5.780 km (3.592 mi) u/c 2x2 Chongqing-Changsha 2nd Expressway
Caijialiangzi Tunnel (蔡家梁子隧道) Guizhou 5.773 km (3.587 mi) u/c 2x2 Wong'an Mayan Expressway
Youcheling Tunnel (油车岭隧道) Fujian 5.754 km (3.575 mi) 2016 2x3 G1523 Ningbo-Dongguan Expressway left tube: 5,754m, right tube: 5,726m
Yuanbaoshan Tunnel (元宝山隧道) Sichuan 5.747 km (3.571 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 5,757m, right tube: 5,739m
Nanping Tunnel (南坪隧道) Sichuan 5.745 km (3.570 mi) u/c 2x2 G8513 Pingliang-Mianyang Expressway
Yangliao Tunnel (杨寮隧道) Guangdong 5.742 km (3.568 mi) 2023 2x2 Xingye Rapid Line
Zhulinwan Tunnel (竹林湾隧道) Sichuan 5.741 km (3.567 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway
Milashan Tunnel (米拉山隧道) Tibet 5.727 km (3.559 mi) 2019 2x2 China National Highway G318 left tube: 5,727m, right tube: 5,720m

elevation: 4,774m

Ciganyan Tunnel (赐敢岩隧道) Fujian 5.715 km (3.551 mi) 2015 2x2 G1523 Ningbo-Dongguan Expressway left tube: 5,715m, right tube: 5,670m
Taohuatan Tunnel (桃花潭隧道) Anhui 5.706 km (3.546 mi) 2021 2x2 Chaohu-Huangshan Expressway left tube: 5,682m, right tube: 5,706m
Qingniling Tunnel (青泥岭隧道) Gansu 5.694 km (3.538 mi) 2015 2x2 G7011 Shiyan–Tianshui Expressway left tube: 5,464m, right tube: 5,694m
Daxingxiang Tunnel (大兴乡隧道) Yunnan 5.690 km (3.5 mi) 2023 2x2 Lincang-Qingshuihe Expressway left tube: 5,672m, right tube: 5,690m
Gaoersi Tunnel (高尔寺隧道) Sichuan 5.682 km (3.531 mi) 2015 1x2 China National Highway G318
Jieling Tunnel (界岭隧道) Hubei 5.681 km (3.530 mi) 2014 2x2 G42 Shanghai–Chengdu Expressway left tube: 5,653m, right tube: 5,681m
Yin'erling Tunnel (营尔岭隧道) Hebei 5.6773 km (3.5277 mi) 2019 2x2 G18 Rongcheng–Wuhai Expressway left tube: 5,656m, right tube: 5,677m
Sibaoshan Tunnel (四宝山隧道) Sichuan 5.660 km (3.517 mi) 2022 2x2 Emeishan-Hanyuan Expressway left tube: 5,649m, right tube: 5,660m
Zijing Tunnel (紫荆隧道) Sichuan 5.656 km (3.514 mi) 2016 1x2 China National Highway G350
Mengshan Tunnel (蒙山隧道) Shanxi 5.655 km (3.514 mi) 2013 2x2 S45 Shanxi Tianli Expressway
Yongfutun Tunnel (永福屯隧道) Guangxi 5.647 km (3.509 mi) 2021 2x2 S22 Guilin-Hechi Expressway left tube: 5,640m, right tube: 5,647m
Dafengding Tunnel (大风顶隧道) Sichuan 5.646 km (3.508 mi) u/c 2x2 Leshan-Xichang Expressway
Damiao Tunnel (大庙隧道) Hebei 5.645 mi (9.085 km) 2013 2x2 G45 Daqing–Guangzhou Expressway left tube: 5,635m, right tube: 5,645m
Guixi Tunnel (桂溪隧道) Sichuan 5.645 km (3.508 mi) 2023 2x2 G8513 Pingliang-Mianyang Expressway
Zhengyuan Tunnel (镇沅隧道) Yunnan 5.636 km (3.502 mi) 2021 2x2 G5615 Tianbao-Houqiao Expressway
Guolao Tunnel (果老隧道) Gansu 5.627 km (3.496 mi) 2019 2x2 Liangdang-Huxian Expressway left tube: 5,627m
Motianling Tunnel (摩天岭隧道) Liaoning 5.625 km (3.495 mi) u/c 2x2 G9111 Benxi-Ji'an Expressway left tube: 5,590m, right tube: 5,625m
Eshanjie Tunnel (鄂陕界隧道) Hubei, Shaanxi 5.620 km (3.492 mi) 2014 2x2 G7011 Shiyan–Tianshui Expressway left tube: 5,616m, right tube: 5,620m
Guibin Tunnel (贵宾隧道) Guangxi 5.620 km (3.492 mi) 2023 2x2 Guangxi S52 Pingnan-Napo Expressway left tube: 5,620m, right tube: 5,595m
Xianglong Tunnel (香龙隧道) Chongqing 5.587 km (3.472 mi) u/c 2x2 Chongqing-Changsha Second Expressway left tube: 5,570m, right tube: 5,587m
Shijiufeng Tunnel (十九峰隧道) Zhejiang 5.583 km (3.469 mi) 2020 2x2 Hangzhou-Shaoxin-Taizhou Expressway
Meiguling Tunnel (美菰林隧道) Fujian 5.580 km (3.467 mi) 2003 2x2 G70 Fuzhou–Yinchuan Expressway left tube: 5,568m, right tube: 5,580m
Yunzhongshan Tunnel (云中山隧道) Shanxi 5.575 km (3.464 mi) 2011 2x2 G1812 Cangzhou-Yulin Expressway left tube: 5,565m, right tube: 5,575m
Lixian Tunnel (理县隧道) Sichuan 5.570 km (3.461 mi) 2019 2x2 G4217 Chengdu-Changdu Expressway
Lajishan Tunnel (拉脊山隧道) Qinghai 5.564 km (3.457 mi) 2013 2x1 S101 Qinghai 101 Highway left tube: 5,530m, right tube: 5,564m

elevation: 3,200m

Wenxin #1 Tunnel (文新一号隧道) Yunnan 5.563 km (3.457 mi) 2021 2x2 G5615 Tianbao-Houqiao Expressway left tube: 5,505m, right tube: 5,563m
Shenzuo Tunnel (神座隧道) Sichuan 5.556 km (3.452 mi) u/c 2x2 G0615 Delingha-Maerkang Expressway Elevation: >3,300m
Da'nanshan Tunnel (大南山隧道) Shanxi 5.535 km (3.439 mi) 2012 2x3 G5 Beijing–Kunming Expressway left tube: 5,535m, right tube: 5,837m
Bingcaowan Tunnel (冰草湾隧道) Gansu 5.525 km (3.433 mi) u/c 2x2 National Highway 312 left tube: 5,535m, right tube: 5,837m
Lirang Tunnel (礼让隧道) Chongqing 5.5207 km (3.4304 mi) 2016 2x2 G5515 Zhangjiajie-Nanchong Expressway left tube: 5,518m, right tube: 5,521m
Qingxi Tunnel (青溪隧道) Sichuan 5.5205 km (3.4303 mi) 2022 2x2 Guangyuan-Pingwu Expressway left tube: 5,516m, right tube: 5,520.5m
Yushan Tunnel (雩山隧道) Jiangxi 5.518 km (3.429 mi) 2015 2x2 G6011 Nanchang-Shaoguan Expressway left tube: 5,518m, right tube: 5,510m
Laboleng Tunnel (拉卜楞隧道) Gansu 5.518 km (3.429 mi) 2021 2x2 S38 Gansu Wangxia Expressway left tube: 5,505m, right tube: 5,518m
Yongdong Tunnel (永董隧道) Yunnan 5.515 km (3.4 mi) u/c 2x2 Ruili-Menglian Expressway
Yemaliang Tunnel (野马梁隧道) Shanxi 5.512 km (3.425 mi) 2017 2x2 Shanxi Linghe Expressway left tube: 5512m right tube:5512m
Jiulianshan Tunnel (九连山隧道) Guangdong 5.510 km (3.424 mi) 2018 2x3 G0422 Wuhan-Shenzhen Expressway left tube: 5,450m, right tube: 5,510m
Xiangjunshan Tunnel (象君山隧道) Henan 5.508 km (3.423 mi) 2023 2x2 Luanchuan-Lushi Expressway
Dejiang Tunnel (德江隧道) Guizhou 5.505 km (3.421 mi) 2021 2x2 Dejiang-Xishui Expressway left tube: 5,505m, right tube: 5,425m
Chuyang Tunnel (楚阳隧道) Hubei, Chongqing 5.501 km (3.418 mi) 2014 2x2 G42 Shanghai–Chengdu Expressway left tube: 5,444m, right tube: 5,501m
Nansan Tunnel (南伞隧道) Yunnan 5.500 km (3.4 mi) 2021 2x2 Zhengkang-Qingshuihe Expressway left tube: 5,456m, right tube: 5,500m
Daliangshan Tunnel (大梁山隧道) Yunnan 5.500 km (3.4 mi) u/c 2x2 Zhengkang-Qingshuihe Expressway left tube: 5,493m, right tube: 5,500m
Qiangfengling Tunnel (抢风岭隧道) Shanxi 5.495 km (3.414 mi) 2012 2x2 G18 Rongcheng–Wuhai Expressway 2 tubes
Liulangshan Tunnel (六郎山隧道) Shanxi 5.493 km (3.413 mi) 2014 2x2 Shuozhou Ring Expressway left tube: 5,412m, right tube: 5,493m
Shaoping Tunnel (哨坪隧道) Yunnan 5.486 km (3.4 mi) 2023 2x2 Ninglang-Yongsheng Expressway left tube: 5,486m, right tube: 5,473m
Ganyanggou Tunnel (赶羊沟隧道) Sichuan 5.483 km (3.407 mi) 2019 2x2 G4217 Chengdu-Changdu Expressway left tube: 5,390m, right tube: 5,483m
Qinfeng Tunnel (勤丰隧道) Yunnan 5.48 km (3.41 mi) 2022 2x3 G5621 Kunming-Dali Expressway
Dalijiashan Tunnel (大力加山隧道) Qinghai 5.476 km (3.403 mi) 2018 2x2 S22 Linxia-Gonghe Expressway left tube: 5,461m, right tube: 5,476m
Shenchangcun Tunnel (深长村隧道) Yunnan 5.460 km (3.4 mi) 2024 2x3 G5612 Dali-Lincang Expressway left tube: 5,425m, right tube: 5,460m
Changning Tunnel (昌宁隧道) Yunnan 5.452 km (3.4 mi) 2023 2x2 G5615 Tianbao-Houqiao Expressway left tube: 5,452m, right tube: 5,425m
Bayuan Tunnel (灞源隧道) Shaanxi 5.450 km (3.386 mi) 2012 2x2 G40 Shanghai–Xi'an Expressway left tube: 5,445m, right tube: 5,450m
Baidicheng Tunnel (白帝城隧道) Chongqing 5.446 km (3.4 mi) u/c 2x2 G6911 Ankang-Laifeng Expressway
Yuliangzhou Tunnel (鱼梁洲隧道) Hubei 5.440 km (3.4 mi) 2022 2x3 Xiangyang East-West Axis
Sanhuashi Tunnel (三花石隧道) Shaanxi 5.434 km (3.377 mi) 2011 2x2 G7011 Shiyan–Tianshui Expressway left tube: 5,431m, right tube: 5,434m
Dongshan Tunnel (东山隧道) Yunnan 5.425 km (3.371 mi) 2021 2x2 Weixing-Tianbo Expressway
Xiangyangshan Tunnel (向阳山隧道) Yunnan 5.417 km (3.366 mi) u/c 2x2 Sanbo - Qingshui Expressway left tube: 5,417m
Pulongshan Tunnel (埔龙山隧道) Guangxi 5.416 km (3.365 mi) u/c 2x2 Nanning-Dongzhong Expressway left tube: 5,416m, right tube: 5,406m
Kuiwu Tunnel (奎武隧道) Sichuan 5.410 km (3.362 mi) u/c 2x2 Luding-Shimian Expressway left tube: 5,334m, right tube: 5,410m
Yangtoushan Tunnel (仰头山隧道) Chongqing 5.408 km (3.360 mi) 2014 2x2 Qiangjiang-Enshi Expressway left tube: 5,408m, right tube: 5,385m
Qiyaoshan Tunnel (七曜山隧道) Chongqing 5.400 km (3.355 mi) 2020 2x2 G5515 Zhangjiajie-Nanchong Expressway left tube: 5,378m, right tube: 5,400m
Jinjihu Tunnel (金鸡湖隧道) Jiangsu 5.400 km (3.355 mi) 2022 2x3 + 1 subway tube Zhongxin Avenue
Xinchang Tunnel (新场隧道) Yunnan 5.387 km (3.347 mi) 2022 2x2 Yibin-Zhaotong Expressway left tube: 5,387m, right tube: 5,384m
Botanggou Tunnel (鹁塘沟隧道) Hebei 5.386 km (3.347 mi) 2023 2x3 G0121 Beijing-Qinghuangdao Expressway left tube: 5,342m, right tube: 5,386m
Jiulingshan Tunnel(九岭山隧道) Jiangxi 5.384 km (3.345 mi) 2008 2x2 G45 Daqing–Guangzhou Expressway
Husa Tunnel (户撒隧道) Yunnan 5.370 km (3.337 mi) 2020 2x2 Tengchong-Longchuan Expressway left tube: 5,370m, right tube: 5,339m
Xinminzhai Tunnel (新民寨隧道) Yunnan 5.370 km (3.337 mi) 2022 2x2 Gejiu-Yuanmou Expressway
Guling Tunnel (鼓岭隧道) Fujian 5.367 km (3.335 mi) 2020 2x3 China National Highway G104 left tube: 5,351m, right tube: 5,367m
Shisungou Tunnel (石笋沟隧道) Guizhou 5.364 km (3.333 mi) 2022 2x3 G4215 Chengdu-Zunyi Expressway left tube: 5,364m, right tube: 5,339m
Qipanguan Tunnel (棋盘关隧道) Shaanxi 5.360 km (3.331 mi) 2008 2x2 G5 Beijing–Kunming Expressway
Laoyingpan #1 Tunnel (老营盘一号隧道) Sichuan 5.355 km (3.327 mi) u/c 2x2 G7611 Duyun-Shangrila Expressway
Jinjihu Tunnel (金鸡湖隧道) Jiangsu 5.352 km (3.326 mi) 2022 2x3
Futang Tunnel (福堂隧道) Sichuan 5.347 km (3.322 mi) 2012 2x2 G4217 Chengdu-Changdu Expressway left tube: 5,347m, right tube: 5,264m
Anshi Tunnel (安石隧道) Yunnan 5.338 km (3.317 mi) 2022 2x2 Tengchong-Longchuan Expressway left tube: 5,263m, right tube: 5,338m
Lishanping Tunnel (黎山坪隧道) Yunnan 5.338 km (3.317 mi) 2022 2x2 Tengchong-Longchuan Expressway left tube: 5,338m, right tube: 4,875m
Daqiaowan Tunnel (大桥湾隧道) Sichuan 5.335 km (3.315 mi) u/c 2x2 G4218 Ya'an-Yecheng Expressway
Farui Tunnel (发瑞隧道) Guangxi 5.334 km (3.314 mi) 2021 2x2 Hezhou-Bama Expressway left tube: 5,334m, right tube: 5,325m
Daliangzi Tunnel (大梁子隧道) Sichuan 5.333 km (3.314 mi) 2008 1x2 Lianghekou Hydroelectricity Power Station Road
Guling Tunnel (鹘岭隧道) Shaanxi 5.333 km (3.314 mi) 2009 2x2 G70 Fuzhou–Yinchuan Expressway left tube: 5,273m, right tube: 5,333m
Yingxiu Tunnel (映秀隧道) Sichuan 5.325 km (3.309 mi) 2012 2x2 G4217 Chengdu-Changdu Expressway left tube: 5,305m, right tube: 5,325m
Qinglan Tunnel (勤兰隧道) Guangxi 5.322 km (3.307 mi) 2023 2x3 G7522 Guiyang-Beihai Expressway
Haizishan #1 Tunnel (海子山一号隧道) Sichuan 5.319 km (3.305 mi) u/c 2x2 G0615 Delingha-Kangding Expressway left tube: 5,316m, right tube: 5,319m, Elevation: 3,600m
Laoyingwo Tunnel (老鹰窝隧道) Yunnan 5.310 km (3.3 mi) 2017 1x2 Wudongde Hydropower Station Road
Hejian #2 Tunnel (鹤剑二号隧道) Yunnan 5.310 km (3.3 mi) u/c 2x2 Heqing-Jianchuan-Lanping Expressway left tube: 5,287m, right tube: 5,310m
Zhongliangshan Tunnel (中梁山隧道) Chongqing 5.310 km (3.3 mi) 2024 2x3 Chongqing-Wuhan Second Line Expressway left tube: 5,265m, right tube: 5,310m
Taiping Tunnel (太平隧道) Sichuan 5.309 km (3.299 mi) u/c 2x2 G4216 Chengdu-Lijiang Expressway left tube: 5,309m, right tube: 5,295m
Dahualing Tunnel (大华岭隧道) Hebei 5.300 km (3.293 mi) 2010 2x2 G95 Capital Region Ring Expressway left tube: 5,215m, right tube: 5,300m
Taibaishan Tunnel (太白山隧道) Shaanxi 5.277 km (3.279 mi) u/c 2x2 Meixian-Taibai Expressway
Bataishan Tunnel (八台山隧道) Chongqing-Sichuan 5.275 km (3.278 mi) 2013 1x2 Chengwan Express Highway
Huangjiagou Tunnel (黄家沟隧道) Guizhou 5.275 km (3.278 mi) 2023 2x3 G7521 Chongqing-Guiyang Expressway left tube: 5,265m, right tube: 5,275m
Nanjingli Tunnel (南京里隧道) Yunnan 5.273 km (3.276 mi) 2017 2x2 Ruili-Longchuan Expressway left tube: 5,270m right tube:5,273m
Baiyanjiao Tunnel (白岩脚隧道) Yunnan 5.265 km (3.272 mi) 2021 2x2 Zhaotong-Luzhou Expressway left tube: 5,265m right tube:5,245m
Zhaxi Tunnel (扎西隧道) Sichuan 5.259 km (3.268 mi) 2020 2x2 Yinbin-Bijie Expressway left tube: 5,259m, right tube:5,255m
Maojian Tunnel (毛尖隧道) Guizhou 5.257 km (3.267 mi) 2021 2x2 G7611 Duyun-Shangrila Expressway left tube: 5,257m, right tube: 5,222m
Tianshengqiao Tunnel (天生桥隧道) Yunnan 5.257 km (3.267 mi) 2023 2x2 S51 Lincang-Shuangjiang Expressway left tube: 5,257m, right tube: 5,200m
Yaolongshan Tunnel (尧龙山隧道) Chongqing - Guizhou 5.254 km (3.265 mi) 2022 2x3 G7521 Chongqing-Guiyang Expressway left tube: 5,254m, right tube: 5,241m
Heimaguan Tunnel (黑马关隧道) Gansu 5.250 km (3.262 mi) u/c 2x2 Kangxian-Lueyang Expressway
Nalang Tunnel (那朗隧道) Yunnan 5.245 km (3.259 mi) 2023 2x2 Lincang-Qingshuihe Expressway
Yanmengguan Tunnel (雁门关隧道) Shanxi 5.235 km (3.253 mi) 2003 2x2 G55 Erenhot-Guangzhou Expressway left tube: 5,160m, right tube: 5,235m
Xiaba Tunnel (下坝隧道) Guizhou 5.235 km (3.253 mi) u/c 2x2 G7621 Nayong-Xingyi Expressway left tube: 5,208m, right tube: 5,235m
Yuquanxi Tunnel (渔泉溪隧道) Hubei 5.228 km (3.249 mi) 2009 2x2 G50 Shanghai–Chongqing Expressway left tube: 5,107m, right tube: 5,228m
Lianhuashan #1 Tunnel (莲花山一号隧道) Guangdong 5.225 km (3.247 mi) 2016 2x3 G1523 Ningbo-Dongguan Expressway left tube: 5,190m, right tube: 5,225m
Yunzhongshan Tunnel (云中山隧道) Fujian 5.222 km (3.245 mi) 2012 2x2 S21 Zhenghe-Yongding Expressway left tube: 5,222m, right tube: 5,210m
Hulusi Tunnel (葫芦丝隧道) Yunnan 5.215 km (3.240 mi) 2024 2x2 Mangshi-Lianghe Expressway
Chenghaihu #2 Tunnel (程海湖二号隧道) Yunnan 5.205 km (3.234 mi) 2024 2x2 G4216 Chengdu-Lijiang Expressway
Tongluoshan Tunnel (铜锣山隧道) Sichuan 5.197 km (3.229 mi) 2008 2x2 G42 Shanghai–Chengdu Expressway
Longwan #2 Tunnel (龙湾2号隧道) Guangxi 5.195 km (3.228 mi) 2023 2x2 S30 Hezhou-Bama Expressway
Baimaxueshan #1 Tunnel (白马雪山一号隧道) Yunnan 5.180 km (3.219 mi) 2016 1x2 China National Highway 214
Hexin Tunnel (和新隧道) Fujian 5.180 km (3.219 mi) 2015 2x2 G76 Xiamen–Chengdu Expressway left tube: 5,165m, right tube: 5,180m
Zilinshan Tunnel (紫林山隧道) Guizhou 5.177 km (3.217 mi) 2019 2x2 Yuqing-Anlong Expressway left tube: 5,177m, right tube:5,160m
Hengshan Tunnel (恒山隧道) Shanxi 5.170 km (3.2 mi) 2012 2x2 G18 Rongcheng–Wuhai Expressway Left tube:5,160m, Right tube:5,170m
Suoguxiuzhai Tunnel (索古修寨隧道) Sichuan 5.167 km (3.211 mi) 2022 2x2 G8513 Pingliang-Mianyang Expressway Left tube:5,167m, Right tube:5,072m
Muerguashan Tunnel (木耳瓜山隧道) Sichuan 5.155 km (3.203 mi) u/c 1x2 China National Highway G549
Lancang Tunnel (澜沧隧道) Yunnan 5.144 km (3.196 mi) 2021 2x2 Simao-Lancang Expressway left tube: 5,144m, right tube: 5,136m
Majiazhai Tunnel (马家寨隧道) Yunnan 5.143 km (3.196 mi) 2023 2x2 Lincang-Qingshuihe Expressway left tube: 5,067m, right tube:5,143m
Lianhuashan #2 Tunnel (莲花山二号隧道) Guangdong 5.140 km (3.194 mi) 2016 2x3 G1523 Ningbo-Dongguan Expressway left tube: 5,140m, right tube: 5,108m
Dalian Bay Undersea Tunnel (大连湾海底隧道) Liaoning 5.140 km (3.194 mi) 2023 2x4
Gongtong Tunnel (珙桐隧道) Guizhou 5.133 km (3.189 mi) u/c 2x2 G7621 Nayong-Xingyi Expressway left tube: 5,133m, right tube: 5,123m
Daxiemachang Tunnel (大歇马场隧道) Yunnan 5.132 km (3.189 mi) u/c 2x2 Pu'er-Zhengjing Expressway
Chaoyang Tunnel (朝阳隧道) Chongqing 5.132 km (3.189 mi) u/c 2x2 Wushan-Yunxian-Kaizhou Expressway left tube: 5,132, right tube:5,110m
Lixian Tunnel (礼县隧道) Gansu 5.114 km (3.178 mi) u/c 2x2 Jingtai-Lixian Expressway left tube: 5,114m, right tube: 5,098m
Pingtian Tunnel (平田隧道) Guangxi 5.110 km (3.175 mi) 2020 2x2 Datang-Pubei Expressway left tube: 5,110m, right tube: 5,105m
Changshan Tunnel (长山隧道) Sichuan 5.106 km (3.173 mi) 2013 2x2 S66 Sichuan Hanzi Expressway left tube: 5,068m, right tube: 5,106m
Zhugeling Tunnel (诸葛岭隧道) Zhejiang 5.103 km (3.171 mi) u/c 2x2 Qingtian-Wencheng Expressway
Taoziya Tunnel (桃子垭隧道) Guizhou 5.100 km (3.169 mi) 2021 2x2 Zheng'an-Xishui Expressway left tube: 5,257m, right tube: 5,222m
Weinan Tunnel (渭南隧道) Gansu 5.094 km (3.165 mi) 2021 2x2 G8513 Pingliang-Mianyang Expressway
Pingqiao Tunnel (平桥隧道) Chongqing 5.093 km (3.165 mi) 2021 2x2 G5515 Zhangjiajie-Nanchong Expressway
Baitacun Tunnel (白塔村隧道) Yunnan 5.090 km (3.163 mi) 2024 2x2 G5612 Dali-Lincang Expressway
Baoding #1 Tunnel (宝鼎一号隧道) Sichuan 5.087 km (3.161 mi) 2020 2x2 Panzhihua-Dali Expressway left tube: 5,084m, right tube: 5,087m
Fengjieliang Tunnel (分界梁隧道) Chongqing 5.085 km (3.160 mi) 2010 2x2 G42 Shanghai–Chengdu Expressway left tube: 5,085m, right tube: 5,080m
Zhuge Tunnel (朱噶隧道) Guizhou 5.083 km (3.158 mi) 2019 2x2 G7611 Duyun-Shangrila Expressway left tube: 5,055m, right tube: 5,083m
Caihongling Tunnel (彩虹岭隧道) Guangdong 5.068 km (3.149 mi) 2007 1x2 Shuanghe Highway
Cili Tunnel (慈利隧道) Hunan 5.060 km (3.144 mi) u/c 2x2 G59 Hohhot–Beihai Expressway left tube: 5,060m, right tube: 5,042m
Hualongshan Tunnel (化龙山隧道) Shaanxi 5.053 km (3.140 mi) 2020 2x2 G6911 Ankang-Laifeng Expressway left tube: 5,053m, right tube: 5,053m
Laoyingpan #2 Tunnel (老营盘二号隧道) Sichuan 5.030 km (3.125 mi) u/c 2 G7611 Duyun-Shangrila Expressway
Taishi Tunnel (太石隧道) Gansu 5.028 km (3.124 mi) 2014 2x2 G8513 Pingliang-Mianyang Expressway left tube: 5,028m, right tube: 4,984m
Pingdingshan Tunnel (平顶山隧道) Hebei 5.024 km (3.122 mi) 2015 2x2 G95 Capital Region Ring Expressway left tube: 5,000m, right tube: 5,024m
Tongluoshan Tunnel (铜锣山隧道) Sichuan 5.024 km (3.122 mi) 2017 2x2 G5515 Zhangjiajie-Nanchong Expressway
Huayingshan Tunnel (华蓥山隧道) Chongqing 5.018 km (3.118 mi) 2017 2x3 G85 Yinchuan–Kunming Expressway left tube: 5,018m, right tube: 5,000m
Taoguan #2 Tunnel (桃关二号隧道) Sichuan 5.015 km (3.116 mi) 2012 2x2 S7 Sichuan Wenchuan–Maerkang Expressway left tube: 5,014m, right tube: 5,015m
Yinjiping Tunnel (营基坪隧道) Sichuan 5.015 km (3.116 mi) 2022 2x2 Emei-Hanyuan Expressway
Tainiuhu Tunnel (太牛湖隧道) Zhejiang 5.015 km (3.116 mi) u/c 2x2 Cangnan-Taishun Expressway left tube: 4,942m, right tube: 5,015m
Xinlinpu Tunnel (杏林堡隧道) Hebei 5.012 km (3.114 mi) 2019 2x2 S3801 Beijing-Chongli Expressway left tube: 5,012m, right tube:4,998m
Shantou Bay Tunnel (汕头海湾隧道) Guangdong 5.010 km (3.113 mi) 2022 2x3 China National Highway G324
Dafengkou Tunnel (大风口隧道) Chongqing 5.003 km (3.109 mi) 2013 2x2 G42 Shanghai–Chengdu Expressway 2 tubes
Dabanshan Tunnel (达坂山隧道) Qinghai 5.000 km (3.107 mi) 2019 2x2 China National Highway G569 left tube: 4,965m, right tube:5,000m
Bijiashan Tunnel (笔架山隧道) Chongqing 5.000 km (3.107 mi) 2023 2x2 G6911 Ankang-Laifeng Expressway left tube: 4,997m, right tube:5,000m

Notes

  1. Left tube: 11,489m, Right tube: 11,456m
  2. left tube: 11,300m, right tube: 11,335m
  3. left tube: 10,990m, right tube: 10,922m
  4. previous name is Daxiangling Tunnel （大相岭隧道）
  5. previous name is Mayazi Tunnel (麻崖子隧道)
  6. previous name is Mixiliang Tunnel （米溪梁隧道 ）
  7. previous name is Xizhouling Tunnel (西周岭隧道)
  8. left tube: 6,284m, right tube: 6,328m
  9. 6.308 km + 6.280 km

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