This page presents a list of the longest road tunnels of the world. This page lists all road tunnels longer than 5 km (3 mi).
Name | Location | Length | Year | Tubes | Road |
---|---|---|---|---|---|
WestConnex | Australia ( Sydney) | 46 km (28.6 mi) [1] | 2019-2023 [a] | 2 WestConnex, 13 Rozelle Interchange [5] | M4 (5.5km twin), M8 (M4-M8 7.5km twin, M8 9km twin) Rozelle Interchange (13 tunnels, 24km, 16km in use). 4 combined projects 46km] |
Lærdal | Norway ( Lærdalsøyri - Aurlandsvangen) | 24.51 km (15.2 mi) | 2000 | 1 | E16 |
Yamate Tunnel | Japan ( Tokyo) | 18.20 km (11.3 mi) | 2015 | 2 | C2, Shuto Expressway |
Zhongnanshan Tunnel | China ( Shaanxi) | 18.04 km (11.2 mi) | 2007 | 2 | G65 Baotou–Maoming Expresswayy |
Jinpingshan Tunnel [6] [7] | China ( Sichuan) | 17.54 km (10.9 mi) [b] | 2011 | 2 | between sites of Jinping-I and Jinping-II Hydropower Station |
St. Gotthard | Switzerland ( Uri - Ticino) | 16.918 km (10.5 mi) | 1980 | 1 | A2/ E35 |
Tiantaishan Tunnel | China ( Shaanxi) | 15.56 km (9.7 mi) | 2021 | 2 | G85 Yinchuan–Kunming Expressway |
Zigana Tunnel | Turkey ( Maçka - Torul) | 14.476 km (9.0 mi) [8] | 2023 | 2 | D.885, E97 |
Ryfylke Tunnel | Norway | 14.459 km (9.0 mi) | 2019 | 2 | 13 |
Ovit Tunnel | Turkey ( İkizdere - İspir) | 14.346 km (8.9 mi) | 2018 [9] | 2 | D.925 |
Arlberg | Austria ( Vorarlberg - Tyrol) | 13.972 km (8.7 mi) | 1978 | 1 | S16/ E60 |
Micangshan Tunnel [10] | China ( Sichuan) | 13.833 km (8.6 mi) [c] | 2018 | 2 | G85 Yinchuan–Kunming Expresswayy |
Xishan Tunnel | China ( Shanxi) | 13.654 km (8.5 mi) [d] | 2012 [11] | 2 | S56 Shanxi Taiyuan- Gujiao Expressway |
Erlangshan Tunnel | China ( Sichuan) | 13.433 km (8.3 mi) [e] | 2017 | 2 | G4218 Ya'an-Yecheng Expresswayy |
Shiziping Tunnel | China ( Sichuan) | 13.156 km (8.2 mi) | 2020 [12] | 2 | G4217 Chengdu-Changdu Expressway |
Hongtiguan Tunnel | China ( Shanxi) | 13.122 km (8.2 mi) [13] [f] | 2013 [14] | 2 | S76 Shanxi Changzhi- Pingshun Expressway |
Hsuehshan | Taiwan ( New Taipei City - Yilan) | 12.942 km (8.0 mi) | 2006 | 2 | National Freeway 5 |
Fréjus | France - Italy | 12.895 km (8.0 mi) | 1980 | 1 | E70 |
KPE & MCE Expressway Tunnel [g] | Singapore | 12.46 km (7.7 mi) | 2013 | 1 [h] | KPE and MCE |
Maijishan Tunnel | China ( Gansu) | 12.29 km (7.6 mi) [i] | 2009 | 2 | G30 Lianyungang–Khorgas Expressway |
East Tianshan Tunnel | China ( Xinjiang) | 11.775 km (7.3 mi) [j] | 2021 | 2 | China National Highway G575 |
Mt. Blanc | France - Italy ( Alps) | 11.611 km (7.2 mi) | 1965 | 1 | E25 |
Laoying Tunnel | China ( Yunnan) | 11.515 km (7.2 mi) [k] | 2021 | 2 | G5613 Baoshan-Lushui Expressway |
Chengkai Tunnel | China ( Chongqing) | 11.489 km (7.1 mi) [l] | 2022 | 2 | G69 Yinchuan–Baise Expressway |
Gudvangen | Norway ( Gudvangen - Flåm) | 11.428 km (7.1 mi) | 1991 | 1 | E16 |
Yunshan Tunnel | China ( Shanxi) | 11.408 km (7.1 mi) [m] | 2014 | 2 | G2516 Dongyin-Luliang Expressway |
Eysturoy Tunnel | Faroe Islands | 11.240 km (7.0 mi) [n] | 2020 | 1 [o] | |
Baojiashan Tunnel | China ( Shaanxi) | 11.200 km (7.0 mi) [p] | 2009 [15] | 2 | G65 Baotou–Maoming Expressway |
Folgefonna | Norway ( Odda - Eitrheim) | 11.15 km (6.9 mi) | 2001 | 1 | 49 |
Kan-Etsu Tunnel | Japan ( Gunma - Niigata) | 11.055 km (6.9 mi) [q] | 1985 [r] | 2 | Kan-Etsu Expressway |
Inje-Yangyang Tunnel | South Korea (Gangwon Province) | 10.962 km (6.85 mi) [s] | 2017 | 2 | Seoul–Yangyang Expressway |
Taihu Tunnel | China ( Jiangsu) | 10.790 km (6.7 mi) | 2021 | 2 | Shanghai-Changzhou Expressway |
Hida Tunnel | Japan ( Gifu) | 10.71 km (6.7 mi) | 2008 | 1 | Tokai-Hokuriku Expressway |
Sandoy Tunnel | Faroe Islands ( Sandoy) | 10.785 km (6.7 mi) [16] | 2023 | 1 | National highway 12 |
Toven Tunnel [17] | Norway | 10.655 km (6.6 mi) | 2014 | 1 | 78 |
Tongzi Tunnel | China ( Guizhou) | 10.497 km (6.5 mi) [t] | 2023 | 2 | G7521 Chongqing-Guiyang Expressway |
Dawanshan Tunnel | China ( Shanxi) | 10.490 km (6.5 mi) [u] | 2022 | 2 | Jingle-Xingxian Expressway |
Baotashan Tunnel [18] | China ( Shanxi) | 10.480 km (6.512 mi) [v] | 2012 [19] | 2 | G2516 Dongyin-Luliang Expressway |
Gran Sasso d'Italia | Italy ( Abruzzo) | 10.176 km (6.3 mi) [w] | 1984 [x] | 2 | A24 |
Plabutsch Tunnel | Austria | 10.085 km (6.3 mi) [y] | 1987 [z] | 2 | A9/ E57 |
Jondal Tunnel | Norway ( Mauranger - Jondal) | 10.05 km (6.2 mi) | 2012 | 1 | 49 |
Nibashan Tunnel [aa] | China ( Sichuan) | 10.007 km (6.2 mi) [ab] | 2012 [20] | 2 | G5 Beijing–Kunming Expressway |
Duplex A86 | France ( Rueil-Malmaison - Versailles) | 10 km (6.2 mi) | 2011 | 1 [ac] | A86 |
Tunnels of the M-30 [ es] | Spain ( Madrid) | 9.9 km (6.2 mi) | 2007 | 2 [ad] | A-5, M-30 |
Zhongtiaoshan Tunnel | China ( Shanxi- Henan) | 9.67 km (6.0 mi) [ae] | 2015 | 2 | G59 Hohhot–Beihai Expressway |
Guanshan | China ( Gansu) | 9.651 km (6.0 mi) [af] | 2021 | 2 | G8513 Pingliang-Mianyang Expressway |
Tokyo Bay Aqua-Line | Japan ( Tokyo Bay) | 9.576 km (6.0 mi) [ag] | 1997 | 2 | 409 |
Liupanshan Tunnel | China ( Ningxia) | 9.49 km (5.9 mi) [ah] | 2012 | 2 | G22 Qingdao–Lanzhou Expressway |
Yanglin Tunnel | China ( Yunnan) | 9.470 km (5.9 mi) | 2020 | 2 | G5601 Kunming City Loop Expressway |
Songshan Tunnel | China ( Beijing- Hebei) | 9.420 km (5.9 mi) | 2020 | 2 | Beijing-Chongli Expressway |
Mælefjell Tunnel ( Seljord- Hjartdal) | Norway | 9.355 km (5.8 mi) | 2019 [21] | 1 | E134 |
Lyshorn Tunnel | Norway | 9.3 km (5.8 mi) | 2022 | 2 | E39 |
Seelisberg | Switzerland | 9.292 km (5.8 mi) | 1980 | 2 | A2/ E35 |
Dr. Syama Prasad Mookerjee | India ( Jammu & Kashmir) | 9.28 km (5.8 mi) | 2017 [22] | 2 | NH44 |
Niuyanshan Tunnel | China ( Fujian) | 9.252 km (5.7 mi) [ai] | 2015 | 2 | G3 Beijing–Taipei Expressway |
Wankai Tunnel | China ( Chongqing) | 9.228 km (5.7 mi) [aj] | 2021 [23] | 2 | Wangzhou-Kaizhou Rapid Road |
Laojieling Tunnel | China ( Henan) | 9.183 km (5.706 mi) | 2021 | 2 | Zhengzhou-Luanchuan Expressway |
Vestfjarðagöng | Iceland ( Ísafjörður) | 9.12 km (5.7 mi) | 1995 | 1 [ak] | Vestfjarðavegur |
Atal Tunnel | India ( Himachal Pradesh) | 9.02 km (5.6 mi) | 2020 [24] | 1 | Leh–Manali Highway |
West Qinling Tunnel [al] | China ( Gansu) | 9.007 km (5.6 mi) [am] | 2013 [25] | 2 | G75 Lanzhou–Haikou Expressway |
NorthConnex | Australia ( Sydney) | 9.0 km (5.6 mi) | 2020 | 2 | M1 to M2 link |
Kurigo Tunnel | Japan | 8.972 km (5.6 mi) | 2017 | 1 | Tohoku Central Expressway |
Shanghai Yangtse River Tunnel | China ( Shanghai) | 8.95 km (5.6 mi)) | 2009 [26] | 2 | G40 Shanghai–Xi'an Expressway |
Karmøy | Norway | 8.9 km (5.5 mi) | 2013 | 1 | 553 |
Xinglong Tunnel | China ( Yunnan) | 8.843 km (5.495 mi) [27] | 2022 | 2 | Jianshui-Yuanyang Expressway |
Foling Tunnel | China ( Shanxi) | 8.805 km (5.5 mi) [an] | 2016 | 2 | S45 Tianzhen-Licheng Expressway |
Zhegushan Tunnel | China ( Sichuan) | 8.795 km (5.5 mi) [ao] | 2019 | 2 | S9 Sichuan Wenchuan- Maerkang Expressway |
Baoding #2 Tunnel | China ( Sichuan) | 8.775 km (5.453 mi) | 2020 | 2 | Panzhihua-Dali Expressway |
Variante di Valico | Italy | 8.703 (5.4) | 2015 [28] | 2 | Autostrada A1 |
Micangshan Tunnel | China ( Gansu) | 8.694 km (5.4 mi) [ap] | 2014 | 2 | G8513 Pingliang-Mianyang Expressway |
Jinlong Tunnel [aq] | China ( Hubei) | 8.693 km (5.4 mi) [ar] | 2008 | 2 | G50, Shanghai- Chengdu West Expressway |
Dapanshan Tunnel | China ( Zhejiang) | 8.678 km (5.392 mi) [as] | 2020 | 2 | Hangzhou-Shaoxin-Taizhou Expressway |
Huangzhushan Tunnel | China ( Fujian) | 8.668 km (5.4 mi) [at] | 2015 | 2 | G3 Beijing–Taipei Expressway |
La Línea | Colombia | 8.652 km (5.4 mi) | 2020 [29] | 1 | National Route 40 |
Enasan | Japan ( Japan Alps) | 8.646 km (5.4 mi) | 1975 [au] | 2 | Chūō Expressway |
Somport Tunnel | France - Spain ( Pyrenees) | 8.608 km (5.3 mi) | 2003 | 1 | E07 |
Korgfjellet | Norway | 8.568 km (5.3 mi) | 2005 | 1 | E6 |
Tianheshan Tunnel | China ( Shanxi- Hebei) | 8.511 km (5.3 mi) [av] | 2015 | 2 | G2516 Dongyin-Luliang Expressway |
Lowari Tunnel | Pakistan | 8.5 km (5.3 mi)) | 2017 [30] | 1 | Dir-Chitral Road, N45 |
Banihal Qazigund Road Tunnel | India ( Jammu and Kashmir) | 8.45 km (5.3 mi) | 2021 | 2 | NH 44 |
Cuiyunshan Tunnel | China ( Hebei) | 8.42 km (5.23 mi) | 2021 | 2 | S3801 Beijing-Chongli Expressway |
Jinkouhe Tunnel | China ( Sichuan) | 8.400 km (5.220 mi) | 2022 | 2 | S66 Longchang-Hanyuan Expressway |
Wulaofeng Tunnel | China ( Yunnan) | 8.360 km (5.2 mi) [aw] | 2022 | 2 | Jianshui-Yuanyang Expressway |
Gleinalm Tunnel | Austria | 8.32 km (5.2 mi) | 1978 | 1 | A9/ E57 |
Dapingshan Tunnel | China ( Hubei) | 8.263 km (5.1 mi) [ax] | 2014 | 2 | S63 Shuanggou-Yinji Expressway |
Shimen Tunnel | China ( Shaanxi) | 8.262 km (5.1 mi) [ay] | 2017 | 2 | G85 Yinchuan-Kunming Expressway |
Túnel de Oriente | Colombia | 8.229 km (5.1 mi) | 2019 | 2 | Medellin-Airport |
Huayingshan Tunnel | China ( Sichuan) | 8.159 km (5.1 mi) | 2017 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Lanjiayan Tunnel | China ( Sichuan) | 8.149 km (5.1 mi) | 2022 | 1 | China National Highway G545 |
Steigen | Norway | 8.079 km (5.0 mi) | 1990 | 1 | 835 |
Qishan Tunnel | China ( Fujian) | 8.044 km (5.0 mi) | 2015 | 2 | G1517 Puyan Expressway |
Jaeyaksan Tunnel | South Korea ( South Gyeongsang Province) | 7.982 km (5.0 mi) | 2020 | 2 | Hamyang-Ulsan Expressway |
Xueshanliang Tunnel | China ( Sichuan) | 7.980 km (4.959 mi) | 2017 | 1 | Highway S303, Chuanzhusi- Huanglong Highway |
Songshan Tunnel | China ( Guangdong) | 7.970 km (4.952 mi) | 2021 | 2 | S27 Shaoguan-Xinfeng Expressway |
Guanyin Tunnel | Taiwan ( Yilan) | 7.964 km (4.949 mi) | 2020 | 2 | Provincial Highway 9, Suhua Highway |
Sant' Antonio Morignone | Italy | 7.96 km (4.9 mi) | 2000 | SS38 | |
Balangshan Tunnel | China ( Sichuan) | 7.95 km (4.94 mi) | 2016 | 1 | G350 National Highway |
Ziyang Tunnel [az] | China ( Shaanxi) | 7.938 km (4.932 mi) | 2010 | 2 | G30, Ankang- Maoba Expressway |
Bømlafjord | Norway | 7.931 km (4.9 mi) | 2000 | 1 | E39 |
Kuocangshan Tunnel | China ( Zhejiang) | 7.930 km (4.927 mi) | 2008 | 2 | Zhuji- Yongjia Expressway |
Wunüfeng | China ( Jilin) | 7.930 km (4.927 mi) [ba] | 2019 | 2 | G1112 Ji'an-Shuangliao Expressway |
Rennsteig | Germany | 7.916 km (4.9 mi) | 2003 | 2 | A71 |
Maluanshan Tunnel | China ( Guangdong) | 7.904 km (4.911 mi) [bb] | 2021 | 2 | Pingshan-Yantian Rapid Road |
Karawanken | Austria - Slovenia | 7.864 km (4.9 mi) | 1991 | 1 | E61 |
Jiaozhou Bay Tunnel | China ( Shandong) | 7.8 km (4.8 mi) | 2011 [31] | 2 | |
Shanghai North Horizontal Corridor West Tunnel | China ( Shanghai) | 7.788 km (4.8 mi) | 2021 | 2 | Shanghai North Horizontal Corridor |
Eiksund | Norway | 7.765 km (4.8 mi) | 2008 | 1 | 653 |
Qiushan Tunnel | China ( Shaanxi) | 7.670 km (4.766 mi) [bc] | 2020 | 2 | G6911 Ankang-Laifeng Expressway |
Qiganshan Tunnel | China ( Chongqing) | 7.660 km (4.760 mi) | 2022 | 2 | G69 Yinchuan–Baise Expressway |
Svartisen Tunnel | Norway | 7.615 km (4.7 mi) | 1987 | 1 | 17 |
Fangdoushan Tunnel | China ( Chongqing) | 7.605 km (4.726 mi) [bd] | 2006 | 2 | G50, Zhongxian- Shizhu Expressway |
Cangling Tunnel | China ( Zhejiang) | 7.605 km (4.726 mi) [be] | 2009 | 2 | Taizhou- Jinhua Expressway |
Jiudingshan Tunnel | China ( Yunnan) | 7.597 km (4.721 mi) [bf] | 2022 | 2 | New Chuxiong-Dali Expressway |
Galleria di Santa Lucia | Italy | 7.548 km (4.690 mi) | 2022 | 1 | A1 |
Mingtangshan Tunnel | China ( Anhui) | 7.548 km (4.690 mi) [bg] | 2015 | 2 | G4221 Shanghai–Wuhan Expressway |
Munmudaewang 1 Tunnel | South Korea ( North Gyeongsang Province) | 7.543 km (4.7 mi) [bh] | 2016 | 2 | Donghae Expressway |
Høyanger Tunnel | Norway | 7.543 km (4.7 mi) | 1982 | 1 | 55 |
Norðfjarðargöng | Iceland | 7.542 km (4.7 mi) | 2017 | ||
Aerjinshan Tunnel | China ( Gansu) | 7.527 km (4.7 mi) [bi] | 2022 | 2 | G3011 Liuyuan–Golmud Expressway |
Shimenya Tunnel | China ( Hubei) | 7.524 km (4.675 mi) [bj] | 2014 | 2 | G42 Shanghai–Chengdu Expressway |
Vallavik | Norway | 7.51 km (4.7 mi) | 1985 | 1 | 13 |
Jiming Tunnel | China ( Chongqing) | 7.447 km (4.627 mi) | 2022 | 2 | G69 Yinchuan–Baise Expressway |
Oppdølstrand Tunnel | Norway | 7.43 km (4.6 mi) | 2014 | 1 | 70 |
Åkrafjord | Norway | 7.4 km (4.6 mi) | 2000 | 1 | E134 |
Vaðlaheiðargöng | Iceland | 7.4 km (4.6 mi) | 2018 | ||
Oslofjord | Norway | 7.39 km (4.6 mi) | 2000 | 1 | E134 |
Jinhuashan Tunnel | China ( Zhejiang) | 7.388 km (4.591 mi) | 2020 | 2 | G25 Changchun–Shenzhen Expressway |
Nanjing Dinghuaimen Yangtze River Tunnel | China ( Jiangsu) | 7.36 km (4.6 mi) | 2016 | 2 | |
Motianling Tunnel | China ( Chongqing) | 7.353 km (4.569 mi) [bk] | 2008 | 2 | G42, Yichang- Chongqing Expressway |
Canglongxia Tunnel | China ( Shaanxi) | 7.350 km (4.567 mi) | 2022 | 2 | Ningshaan-Shiquan Expressway |
Fangdoushan Tunnel | China ( Chongqing) | 7.310 km (4.542 mi) | 2013 | 2 | G5021 Shizhu-Chongqing Expressway |
Aizigou Tunnel | China ( Sichuan) | 7.246 km (4.502 mi) [bl] | 2014 | 2 | Kala Yangfanggou Hydroelectricity Power Station Road |
Yunwushan Tunnel | China ( Shaanxi) | 7.209 km (4.479 mi) | 2022 | 2 | Ningshaan-Shiquan Expressway |
Geumjeongsan Tunnel | South Korea ( Busan) | 7.190 km (4.5 mi) [bm] | 2018 | 2 | Busan Ring Expressway |
Shinkobe | Japan | 7.175 km (4.458 mi) | 1988 | ||
Lizhuang Tunnel [32] | China ( Sichuan) | 7.147 km (4.441 mi) | 2008 | 1 | Jingping Hydroelectricity Power Station Road |
Baiyun Tunnel [33] | China ( Chongqing) | 7.12 km (4.42 mi) | 2008 | 2 | G65, | Chongqing- Changsha Expressway |
Dayan Tunnel | China ( Sichuan) | 7.081 km (4.400 mi) | 2022 | 2 | S66 Longchang-Hanyuan Expressway |
Que'ershan Tunnel | China ( Sichuan) | 7.079 km (4.399 mi) | 2017 | 1 | G317 National Highway 317 |
Taining Tunnel | China ( Fujian) | 7.039 km (4.374 mi) | 2013 | 2 | S0311 Fujian Pucheng Jianning Expressway |
Wuhan East Lake Tunnel | China ( Hubei) | 7.039 km (4.374 mi) | 2015 | 2 | Wuhan East Lake Corridor |
Caoguoshan Tunnel | China ( Yunnan) | 7.005 km (4.353 mi) | 2022 | 2 | Manhao-Jinping Expressway |
Kherrata Tunnel | Algeria | 7 km (4.3 mi) | 1988 | 1 | |
Yinpingshan Tunnel | China ( Guangdong) | 6.963 km (4.327 mi) | 2013 | 2 | G0422 Wuhan-Shenzhen Expressway |
Xuefengshan Tunnel [34] | China ( Hunan) | 6.956 km (4.322 mi) | 2006 | 2 | G60, Shaoyang- Huaihua Expressway |
Landeck | Austria | 6.955 km (4.3 mi) | 2000 | 1 | 180 |
Egan Tunnel [35] | China ( Hubei- Jiangxi) | 6.948 km (4.317 mi) | 2012 | 2 | G45 Daqing–Guangzhou Expressway |
Héðinsfjarðargöng I | Iceland | 6.93 km (4.3 mi) | 2010 | 1 | 76 |
Daliangshan Tunnel | China ( Yunnan) | 6.900 km (4.287 mi) [36] | 2023 | 2 | Lincang-Qingshuihe Expressway |
Fenshuiling Tunnel [37] | China ( Hebei) | 6.891 km (4.282 mi) | 2013 | 2 | G95 Capital Ring Expressway |
Tongsheng Tunnel | China ( Hubei) | 6.887 km (4.279 mi) | 2015 | 2 | G59 Hohhot-Beihai Expressway |
Nordkapp | Norway | 6.875 km (4.3 mi) | 1999 | 1 | E69 |
Maurice Lemaire | France | 6.872 km (4.3 mi) | 1976 [bn] | 1 | N159 |
Wushaoling No. 2 Tunnel [38] | China ( Gansu) | 6.868 km (4.268 mi) [bo] | 2013 [39] | 2 | G30 Lianyungang–Khorgas Expressway |
Quchiwan Tunnel | China ( Hubei) | 6.833 km (4.246 mi) | 2021 | 2 | Baokang-Shennongjia Expressway |
Jinggangshan Tunnel | China ( Jiangxi) | 6.810 km (4.232 mi) [bp] | 2013 | 2 | S50 Jiangxi Taijing Expressway |
Yanqian Tunnel | China ( Fujian) | 6.795 km (4.222 mi) [bq] | 2015 | 2 | G3 Beijing–Taipei Expressway |
Maojingba Tunnel [40] | China ( Hebei- Inner Mongolia) | 6.776 km (4.210 mi) [br] | 2013 [41] | 2 | G45 Daqing–Guangzhou Expressway |
Sizhouling Tunnel [bs] [42] | China ( Zhejiang) | 6.765 km (4.204 mi) [bt] | 2013 [43] | 2 | S33 Zhejiang Longli Expressway |
Frudal | Norway | 6.758 km (4.2 mi) | 1995 | 1 | 5 |
Muzuo Tunnel | China ( Sichuan) | 6.744 km (4.191 mi) | 2022 | 2 | G8513 Pingliang-Mianyang Expressway |
Pfänder | Austria | 6.718 km (4.2 mi) | 1980 2013 |
2 | A14/ E43 |
Baizhishan Tunnel | China ( Chongqing) | 6.710 km (4.169 mi) | 2013 | 1 | S402 Chengwan Highway |
Yunwushan Tunnel | China ( Hubei) | 6.708 km (4.168 mi) [bu] | 2008 | 2 | Shanghai- Chengdu West Expressway |
Airport Link | Australia ( Brisbane) | 6.7 km (4.2 mi) | 2012 | 2 | Metroad 7 (M7), Brisbane |
Finnøy | Norway | 6.7 km (4.2 mi) | 2009 | 1 | 519 |
Wulaoshan Tunnel | China ( Yunnan) | 6.685 km (4.154 mi) [bv] | 2021 | 2 | G5615 Tianbao-Houqiao Expressway |
Dulongjiang Tunnel | China ( Yunnan) | 6.68 km (4.15 mi) | 2015 | 1 | Dulongjiang Highway |
Hongyansi Tunnel | China ( Hubei) | 6.678 km (4.150 mi) [bw] | 2015 | 2 | G59 Hohhot-Beihai Expressway |
Yangjiao Tunnel | China ( Chongqing) | 6.676 km (4.148 mi) [bx] | 2008 | 2 | G65 Baotou-Maoming Expressway |
Lüjialiang Tunnel | China ( Chongqing) | 6.664 km (4.141 mi) [by] | 2009 | 2 | G50, Zhongxian- Shizhu Expressway |
Hong Kong-Zhuhai-Macau Bridge Undersea Tunnel | China ( Guangdong) | 6.648 km (4.131 mi) | 2018 | 3 | G94 Pearl River Delta Ring Expressway |
Karisaka Tunnel | Japan | 6.625 km (4.1 mi) | 1998 | 1 | 140 [ citation needed] |
Wujialiang Tunnel | China ( Chongqing) | 6.618 km (4.112 mi) [bz] | 2022 | 2 | G69 Yinchuan–Baise Expressway |
Fodnes Tunnel | Norway | 6.604 km (4.1 mi) | 1995 | 1 | 5 |
Yemajian No. 1 Tunnel | China ( Zhejiang) | 6.602 km (4.102 mi) [44] | 2023 | 2 | G4012 Liyang-Ningde Expressway |
Western Scheldt Tunnel | The Netherlands | 6.6 km (4.1 mi) | 2003 | 2 | N62 |
San Bernardino | Switzerland | 6.596 km (4.1 mi) | 1967 | 1 | A13/ E43 |
Innfjord | Norway | 6.594 km (4.1 mi) | 1991 | 1 | E136 |
Dazhuang Tunnel | China ( Hubei) | 6.570 km (4.082 mi) [ca] | 2016 | 2 | G5012 Enshi-Guangyuan Expressway |
Kviven | Norway ( Volda - Grodås) | 6.563 km (4.1 mi) | 2012 | 1 | E39 |
Mingyueshan Tunnel | China ( Chongqing - Sichuan) | 6.557 km (4.074 mi) [cb] | 2008 | 2 | Dianjiang- Lingshui County Expressway |
Donggongshan Tunnel | China ( Fujian) | 6.5565 km (4.0740 mi) | 2012 | 2 | G1514 Ningde-Shangrao Expressway |
Xinglingjing Tunnel | China ( Shanxi) | 6.555 km (4.073 mi) [cc] | 2011 | 2 | Taiyuan- Jianxian Expressway |
Tianlongshan Tunnel | China ( Fujian) | 6.551 km (4.071 mi) [cd] | 2015 | 2 | G3 Beijing–Taipei Expressway |
Muzhaling Tunnel | China ( Henan) | 6.537 km (4.062 mi) [ce] | 2020 | 2 | Zhengzhou-Luanchuan Expressway |
Luoyanshan Tunnel | China ( Fujian) | 6.534 km (4.060 mi) | 2017 | 2 | G2517 Shaxian-Xiamen Expressway |
Jinmen Tunnel | China ( Guangdong) | 6.492 km (4.034 mi) | 2018 | 2 | G78 Shantou-Kunming Expressway |
Xiakou Tunnel | China ( Hubei) | 6.487 km (4.031 mi) | 2012 | 2 | G42 Shanghai–Chengdu Expressway |
Chuntianmen Tunnel | China ( Chongqing) | 6.476 km (4.024 mi) | 2020 | 2 | Nanchuan-Liangjiang Expressway [45] |
Zangshan Tunnel | China ( Shanxi) | 6.440 km (4.002 mi) [cf] | 2016 | 2 | S45 Shanxi Tianli Expressway |
Taihe Tunnel | China ( Yunnan) | 6.420 km (3.989 mi) [cg] | 2021 | 2 | G5615 Tianbao-Houqiao Expressway |
Sinbulsan Tunnel | South Korea ( South Gyeongsang Province, Ulsan) | 6.415 km (3.986 mi) | 2020 | 2 | Hamyang-Ulsan Expressway |
Tauern | Austria | 6.401 km (4.0 mi) [ch] | 1975 2011 |
2 | A10/ E55 |
Jiuyishan Tunnel | China ( Hunan- Guangdong) | 6.400 km (3.977 mi) [ci] | 2014 | 2 | G55 Erenhot-Guangzhou Expressway |
Fjærland Tunnel | Norway | 6.397 km (4.0 mi) | 1986 | 1 | 5 |
Hongtu Tunnel | China ( Guangdong) | 6.350 km (3.946 mi) [cj] | 2021 [46] | 2 | Dapu-Fengshun-Wuhua Expressway |
Baiyunshan Tunnel | China ( Henan) | 6.347 km (3.944 mi) | 2020 | 2 | Zhengzhou-Luanchuan Expressway |
Higo | Japan | 6.34 km (3.9 mi) [ck] | 1989 1999 |
2 | Kyushu Expressway[ citation needed] |
Sørdals | Norway | 6.338 km (3.9 mi) | 2007 | 1 | E10 |
Wushaoling No. 4 Tunnel | China ( Gansu) | 6.333 km (3.935 mi) [cl] | 2013 | 2 | G30 Lianyungang–Khorgas Expressway |
Yanlai Tunnel | China ( Guangxi) | 6.325 km (3.930 mi) [47] | 2022 | 2 | Nandan-Tian'e Expressway |
Jiaoding Tunnel | China ( Yunnan) | 6.318 km (3.926 mi) [cm] | 2020 | 2 | Zhaotong-Leshan Expressway |
Putaoshan Tunnel | China ( Chongqing) | 6.308 km (3.920 mi) [cn] | 2009 | 2 | G65, Chongqing- Changsha Expressway |
Haicang Undersea Tunnel | China ( Fujian) | 6.308 km (3.9 mi) | 2021 | 2 | |
Norðoyatunnilin | Faroe Islands | 6.3 km (3.9 mi) | 2006 | 1 | |
Hai Van Tunnel | Vietnam | 6.28 km (3.9 mi) | 2005 2021 |
2 | 1 |
Kakuto | Japan | 6.255 km (3.9 mi) | 1995 | 2 | Kyushu Expressway[ citation needed] |
Fenshuiling Tunnel | China ( Hubei) | 6.254 km (3.886 mi) [co] | 2021 | 2 | Baokang-Shennongjia Expressway |
Hundvåg | Norway | 6.200 km (3.9 mi) | 2020 | 2 | Norwegian National Road 13 |
Shuangfeng Tunnel | China ( Zhejiang) | 6.187 km (3.844 mi) [cp] | 2008 | 2 | Zhuji- Yongjia Expressway |
Qinghe Tunnel | China ( Yunnan) | 6.185 km (3.843 mi) [cq] | 2021 | 2 | Zhaotong-Luzhou Expressway |
Guantian Tunnel | China ( Fujian) | 6.151 km (3.822 mi) | 2015 | 2 | S7211 Zhangzhou-Yong'an Expressway |
Qinling #2 Tunnel | China ( Shaanxi) | 6.145 km (3.818 mi) [cr] | 2007 | 2 | G5 Beijing–Kunming Expressway |
Qinling #1 Tunnel | China ( Shaanxi) | 6.144 km (3.818 mi) [cs] | 2007 | 2 | G5 Beijing–Kunming Expressway |
Dabashan Tunnel | China ( Sichuan) | 6.123 km (3.805 mi) [ct] | 2011 | 2 | Dazhou- Shaanxi Expressway |
Yangbajing #2 Tunnel | China ( Tibet) | 6.118 km (3.802 mi) | 2020 | 2 | G6 Beijing–Lhasa Expressway |
Zhongxing Tunnel | China ( Chongqing) | 6.105 km (3.793 mi) [cu] | 2009 | 2 | Wulong- Pengshui Expressway |
Tempi Tunnel T2 | Greece | 6.100 km (3.790 mi) | 2017 | 2 | A1 Motorway, E75 |
Daliangshan Tunnel | China ( Shanxi) | 6.058 km (3.764 mi) [cv] | 2014 | 2 | S45 Tianzhen-Licheng Expressway |
Tietangxia Tunnel | China ( Gansu) | 6.051 km (3.760 mi) [cw] | 2015 | 2 | G7011 Shiyan-Tianshui Expressway |
Xiang'an Undersea Tunnel | China ( Fujian) | 6.050 km (3.8 mi) | 2010 | 2 | |
Fengshuiguan Tunnel | China ( Fujian- Jiangxi) | 6.043 km (3.755 mi) [cx] | 2013 | 2 | G1514 Ningde- Shangrao Expressway |
Tiefengshan #2 Tunnel | China ( Chongqing) | 6.020 km (3.741 mi) [cy] | 2006 | 2 | G5012 Enshi- Guangyuan Expressway |
Atsumi | Japan | 6.022 km (3.742 mi) | 2012 | 1 | Nihonkai-Tohoku Expressway[ citation needed] |
Yanglushan Tunnel | China ( Chongqing) | 6.015 km (3.738 mi) [cz] | 2013 | 2 | G5021 Shizhu-Chongqing Expressway |
Qingyunshan Tunnel | China ( Guangdong) | 6.01 km (3.7 mi) [da] | 2018 | 2 | G0422 Wuhan-Shenzhen Expressway |
Shigushan Tunnel | China ( Fujian) | 6.005 km (3.731 mi) | 2012 | 2 | S30 Fujian Xiamen– Shaxian Expressway |
Nantianmen Tunnel | China ( Yunnan) | 5.997 km (3.726 mi) [db] | 2021 | 2 | Zhaotong-Luzhou Expressway |
Huanglianping Tunnel | China ( Yunnan) | 5.972 km (3.711 mi) [dc] | 2020 | 2 | Zhaotong-Leshan Expressway |
Naustdal Tunnel | Norway | 5.97 km (3.7 mi) | 1995 | 1 | 5 |
Øksendal Tunnel | Norway | 5.965 km (3.7 mi) | 2000 | 1 | 62 |
Guinza | Italy | 5.96 km (3.7 mi) | 2004 | E78 | |
Chenjiashan Tunnel | China ( Zhejiang) | 5.96 km (3.70 mi) | 2020 | 2 | Hangzhou-Shaoxin-Taizhou Expressway |
Jiaohuan Tunnel | China ( Shanghai) | 5.935 km (3.7 mi)) | 2019 | 2 | G1503 Shanghai Ring Expressway |
Hakamagoshi Tunnel | Japan ( Toyama) | 5.932 km (3.7 mi) | 2000 | 1 | E41 Tokai-Hokuriku Expressway [ citation needed] |
Yokohama Kita Tunnel | Japan ( Yokohama) | 5.900 km (3.7 mi) | 2020 | 2 | K7 Yokohama North Route |
Katschberg | Austria | 5.898 km (3.665 mi) | 1974 2008 |
2 | A10/ E55 |
Qipanliang Tunnel | China ( Hebei) | 5.898 km (3.665 mi) [dd] | 2019 | 2 | S3801 Beijing-Chongli Expressway |
Fenghuangling Tunnel | China ( Shanxi) | 5.897 km (3.664 mi) [de] | 2011 | 2 | G1812 Cangzhou-Yulin Expressway |
Fáskrúðsfjarðargöng | Iceland | 5.894 km (3.7 mi) | 2005 | 1 | 96 |
Wusihe Tunnel | China ( Sichuan) | 5.890 km (3.660 mi) | 2022 | 2 | S66 Longchang-Hanyuan Expressway |
Byfjord | Norway | 5.875 km (3.651 mi) | 1992 | E39 | |
Yuliao Tunnel | China ( Zhejiang) | 5.870 km (3.647 mi) | 2019 | 2 | G1523 Ningbo-Dongguan Expressway |
Tosen | Norway | 5.857 km (3.639 mi) | 1986 | 1 | 76 |
Strengen | Austria | 5.851 km (3.636 mi) | 2005 2006 |
2 | S16/ E60 |
Daiyunshan Tunnel | China ( Fujian) | 5.850 km (3.6 mi) [df] | 2017 | 2 | G2517 Shaxian-Xiamen Expressway |
Lianghekou Tunnel | China ( Sichuan) | 5.840 km (3.629 mi) | 2010 | 1 | Lianghekou Hydroelectricity Power Station Road |
Shixia Tunnel | China ( Beijing) | 5.833 km (3.6 mi) [dg] | 2018 | 2 | S3801 Beijing-Chongli Expressway |
Jiangjunshi Tunnel | China ( Sichuan- Gansu) | 5.805 km (3.607 mi) [dh] | 2012 | 2 | G75 Lanzhou–Haikou Expressway |
Grand St. Bernard | Italy - Switzerland | 5.798 km (3.603 mi) | 1964 | 1 | E27 |
Lianchengshan Tunnel | China ( Shaanxi) | 5.798 km (3.603 mi) | 2017 | 2 | G85 Yinchuan–Kunming Expressway |
Mala Kapela | Croatia | 5.78 km (3.59 mi) | 2005 2009 |
2 | A1 |
Filefjell | Norway ( Filefjell in Vang) | 5.780 km (3.6 mi) | 2017 | 1 | E16 |
Hvalfjarðargöng [di] | Iceland | 5.77 km (3.59 mi) | 1998 | 1 | 1 |
Opera Tunnel [dj] | Norway ( Oslo) | 5.767 km (3.6 mi) | 2010 | 2 | E18 |
Kerenzerberg | Switzerland | 5.76 km (3.58 mi) | 1986 | 1 | A3 |
Youcheling Tunnel | China ( Fujian) | 5.754 km (3.575 mi) [dk] | 2015 | 2 | G1523 Ningbo-Dongguan Expressway |
Milashan Tunnel | China ( Tibet) | 5.727 km (3.559 mi) [dl] | 2019 | 2 | G4218 Ya'an-Yecheng Expressway |
Ciganyan Tunnel | China ( Fujian) | 5.715 km (3.551 mi) [dm] | 2015 | 2 | G1523 Ningbo-Dongguan Expressway |
Taohuatan Tunnel | China ( Anhui) | 5.706 km (3.546 mi) | 2021 | 2 | Chaohu-Huangshan Expressway |
Qingniling Tunnel | China ( Gansu) | 5.694 km (3.538 mi) [dn] | 2015 | 2 | G7011 Shiyan-Tianshui Expressway |
Daxingxiang Tunnel | China ( Yunnan) | 5.690 km (3.5 mi) | 2023 | 2 | Lincang-Qingshuihe Expressway |
Haukeli Tunnel | Norway | 5.682 km (3.531 mi) | 1968 | 1 | E134 |
Sveti Rok | Croatia | 5.682 km (3.531 mi) | 2003 2009 |
2 | A1 |
Gaoersi Tunnel | China ( Sichuan) | 5.682 km (3.531 mi) | 2015 | 1 | China National Highway G318 |
Jieling Tunnel | China ( Hubei) | 5.681 km (3.530 mi) [do] | 2014 | 2 | G42 Shanghai–Chengdu Expressway |
Ying'erling Tunnel | China ( Hebei) | 5.677 km (3.528 mi) [dp] | 2019 | 2 | G18 Rongcheng–Wuhai Expressway |
Marão [48] | Portugal | 5.665 km (3.520 mi) | 2016 | 2 | A4/ E82 |
Zijing Tunnel | China ( Sichuan) | 5.656 km (3.514 mi) | 2016 | 1 | China National Highway G350 |
Mengshan Tunnel | China ( Shanxi) | 5.655 km (3.514 mi) | 2013 | 2 | S45 Tianzhen-Licheng Expressway |
Thirrë-Kalimash Tunnel | Albania | 5.65 km (3.51 mi) | 2010 | 2 | Albania–Kosovo Highway |
Yongfutun Tunnel | China ( Guangxi) | 5.647 km (3.509 mi) | 2021 | 2 | S22 Guilin-Hechi Expressway |
Hitra | Norway | 5.645 km (3.508 mi) | 1994 | 1 | 714 |
Damiao Tunnel | China ( Hebei) | 5.645 mi (9.085 km) [dq] | 2013 | 2 | S50 Chengde-Weichang Expressway |
Zhengyuan Tunnel | China ( Yunnan) | 5.636 km (3.502 mi) | 2022 | 2 | G5615 Tianbao-Houqiao Expressway |
Guolao Tunnel | China ( Gansu) | 5.628 mi (9.057 km) [dr] | 2019 | 2 | Liangdang-Huixian Expressway |
Minoo [ citation needed] | Japan | 5.620 km (3.492 mi) | 2007 | 1 | 423 |
Eshanjie Tunnel | China ( Hubei- Shaanxi) | 5.620 mi (9.045 km) [ds] | 2014 | 2 | G7011 Shiyan-Tianshui Expressway |
Guibin Tunnel | China ( Guangxi) | 5.620 km (3.492 mi) | 2023 | 2 | Pingnan-Napo Expressway |
Big Dig/Central Artery | United States ( Boston) | 5.6 km (3.5 mi) | 2006 | 2 | Interstate 93 |
Dýrafjarðargöng | Iceland | 5.6 km (3.5 mi) | 2020 | 1 | Vestfjarðavegur |
Jingling Tunnel | China ( Zhejiang) | 5.583 km (3.469 mi) | 2020 | 2 | Hangzhou-Shaoxin-Taizhou Expressway |
Meiguling Tunnel | China ( Fujian) | 5.580 km (3.467 mi) [dt] | 2003 | 2 | G70 Fuzhou–Yinchuan Expressway |
Hanna | Japan | 5.578 km (3.466 mi) | 1997 | 2 | Second Osaka- Nara Road [ citation needed] |
Yunzhongshan Tunnel | China ( Shanxi) | 5.575 km (3.464 mi) [du] | 2011 | 2 | G1812 Cangzhou-Yulin Expressway |
Lixian Tunnel | China ( Sichuan) | 5.570 km (3.461 mi) | 2019 | 2 | G4217 Chengdu-Changdu Expressway |
Lajishan Tunnel | China ( Qinghai) | 5.564 km (3.457 mi) | 2012 | 2 | S101 Qinghai 101 Highway |
Wenxin #1 Tunnel | China ( Yunnan) | 5.563 km (3.457 mi) | 2021 | 2 | G5615 Tianbao-Houqiao Expressway |
Túnel 3-4 | Brazil ( Caraguatatuba) | 5.550 km (3.449 mi) | 2022 | 2 | Rodovia dos Tamoios |
Da'nanshan Tunnel | China ( Shanxi) | 5.535 km (3.439 mi) [dv] | 2012 | 2 | G5 Beijing–Kunming Expressway |
Lirang Tunnel | China ( Chongqing) | 5.521 km (3.431 mi) [dw] | 2016 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Qingxi Tunnel | China ( Sichuan) | 5.5205 km (3.4303 mi) [49] | 2022 | 2 | Guangyuan-Pingwu Expressway |
Mappo–Morettina Tunnel | Switzerland ( Locarno) | 5.518 km (3.429 mi) | 1996 | A13 | |
Yushan Tunnel | China ( Jiangxi) | 5.518 km (3.429 mi) [dx] | 2016 | 2 | G6011 Nanchang–Shaoguan Expressway |
Laboleng Tunnel | China ( Gansu) | 5.518 km (3.429 mi) | 2022 | 2 | S38 Gansu Wangxia Expressway |
Yemaliang Tunnel | China ( Shanxi) | 5.512 km (3.425 mi) [dy] | 2017 | 2 | S40 Fansi-Hequ Expressway |
Jiulianshan Tunnel | China ( Guangdong) | 5.510 km (3.424 mi) [dz] | 2018 | 2 | G0422 Wuhan-Shenzhen Expressway |
Dejiang Tunnel | China ( Guizhou) | 5.505 km (3.421 mi) | 2021 | 2 | Dejiang-Xishui Expressway |
Blanka tunnel complex | Czech Republic ( Prague) | 5.502 km (3.4 mi) | 2015 | 2 | Městský okruh |
Chuyang Tunnel | China ( Hubei) | 5.501 km (3.418 mi) [ea] | 2014 | 2 | G42 Shanghai–Chengdu Expressway |
Bosruck | Austria | 5.5 km (3.4 mi) | 1983 | A9/ E57 | |
Nansan Tunnel | China ( Yunnan) | 5.500 km (3.418 mi) | 2021 | 2 | Zhengkang-Qingshuihe Expressway |
Shaoping Tunnel | China ( Yunnan) | 5.497 km (3.4 mi) | 2023 | 2 | Ninglang-Yongsheng Expressway |
Qiangfengling Tunnel | China ( Shanxi) | 5.495 km (3.414 mi) | 2012 | 2 | G18 Rongcheng–Wuhai Expressway |
Liulangshan Tunnel | China ( Shanxi) | 5.493 km (3.413 mi) [eb] | 2014 | 2 | Shuozhou Ring Expressway |
Ganyanggou Tunnel | China ( Sichuan) | 5.483 km (3.407 mi) | 2019 | 2 | G4217 Chengdu-Changdu Expressway |
Qingfeng Tunnel | China ( Yunnan) | 5.48 km (3.41 mi) | 2022 | 2 | New Chuxiong-Dali Expressway |
Dalijiashan Tunnel | China ( Qinghai) | 5.476 km (3.403 mi) [ec] | 2018 | 2 | S22 Linxia-Gonghe Expressway |
Inchoenbukhang Tunnel | South Korea (Incheon) | 5.460 km (3.4 mi) | 2017 | 2 | Capital Region 2nd Ring Expressway |
Shenchangcun Tunnel | China ( Yunnan) | 5.460 km (3.393 mi) | 2021 | 2 | G5612 Dali-Lincang Expressway |
Bayuan Tunnel | China ( Shaanxi) | 5.450 km (3.386 mi) [ed] | 2012 | 2 | G40 Shanghai–Xi'an Expressway |
Yuliangzhou Tunnel | China ( Hubei) | 5.440 km (3.4 mi) | 2022 | 2 | Xiangyang East-West Axis |
Sanhuashi Tunnel | China ( Shaanxi) | 5.434 km (3.377 mi) [ee] | 2011 | 2 | G7011 Shiyan–Tianshui Expressway |
Kanpuzan | Japan | 5.432 km (3.375 mi) | 1999 | 1 | 194 [ citation needed] |
Bolungarvíkurgöng | Iceland | 5.426 km (3.372 mi) | 2010 | 1 | 61 |
Dongshan Tunnel | China ( Yunnan) | 5.425 km (3.4 mi) | 2021 | 2 | Weixing-Tianbo Expressway |
Yangtoushan Tunnel | China ( Chongqing) | 5.408 km (3.360 mi) [ef] | 2014 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Knappe Tunnel | Norway | 5.400 km (3.4 mi) | 2015 | 2 | 557 |
Eurasia Tunnel | Turkey ( Istanbul) | 5.4 km (3.4 mi) | 2016 [50] | 1 | D.100 |
Qiyaoshan Tunnel | China ( Chongqing) | 5.4 km (3.355 mi) | 2021 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Ilgaz 15 July Independence Tunnel | Turkey | 5.391 km (3.3 mi) | 2016 | 2 | D.765 |
Xinchang Tunnel | China ( Yunnan) | 5.387 km (3.347 mi) [51] | 2022 | 2 | Yibin-Zhaotong Expressway |
Botanggou Tunnel | China ( Hebei) | 5.386 km (3.347 mi) [52] | 2023 | 2 | G0121 Beijing-Qinghuangdao Expressway |
Jiulingshan Tunnel | China ( Jiangxi) | 5.384 km (3.345 mi) | 2008 | 2 | G45 Daqing–Guangzhou Expressway |
Husa Tunnel | China ( Yunnan) | 5.370 km (3.337 mi) | 2020 | 2 | Tengchong-Longchuan Expressway |
Guling Tunnel | China ( Fujian) | 5.367 km (3.335 mi) [eg] | 2020 | 2 | China National Highway G104 |
Shisungou Tunnel | China ( Guizhou) | 5.364 km (3.333 mi) | 2022 | 2 | G4215 Chengdu-Zunyi Expressway |
Qipanguan Tunnel | China ( Shaanxi) | 5.360 km (3.331 mi) | 2008 | 2 | G5 Beijing–Kunming Expressway |
Jinjihu Tunnel | China ( Jiangsu) | 5.352 km (3.326 mi) [53] | 2022 | 2 | Zhongxin Avenue |
Futang Tunnel | China ( Sichuan) | 5.347 km (3.322 mi) [eh] | 2012 | 2 | G4217 Chengdu-Changdu Expressway |
Anshi Tunnel | China ( Yunnan) | 5.338 km (3.317 mi) [ei] | 2022 | 2 | Tengchong-Longchuan Expressway |
Lishanping Tunnel | China ( Yunnan) | 5.338 km (3.317 mi) [54] | 2022 | 2 | Zhaotong-Leshan Expressway |
Farui Tunnel | China ( Guangxi) | 5.334 km (3.314 mi) [55] | 2021 | 2 | Hezhou-Bama Expressway |
Daliangzi Tunnel | China ( Sichuan) | 5.333 km (3.314 mi) | 2008 | 1 | Lianghekou Hydroelectricity Power Station Road |
Guling Tunnel | China ( Shaanxi) | 5.333 km (3.314 mi) [ej] | 2009 | 2 | G70 Fuzhou–Yinchuan Expressway |
Daliangzi Tunnel | China ( Sichuan) | 5.333 km (3.314 mi) | 2008 | 1 | Lianghekou Hydroelectricity Power Station Road |
Yingxiu Tunnel | China ( Sichuan) | 5.325 km (3.309 mi) [ek] | 2012 | 2 | G4217 Chengdu-Changdu Expressway |
Laoyingwo Tunnel | China ( Yunnan) | 5.310 km (3.3 mi) [56] | 2017 | 1 | Wudongde Hydropower Station Road |
Frøya | Norway | 5.305 km (3.296 mi) | 2000 | 1 | 714 |
Felbertauern | Austria | 5.304 km (3.296 mi) | 1967 | 1 | 108 |
Dahualing Tunnel | China ( Hebei) | 5.300 km (3.293 mi) [el] | 2010 | 2 | G95 Capital Area Loop Expressway |
Heggur Tunnel | Norway | 5.277 km (3.279 mi) | 1984 | 1 | |
Bataishan Tunnel | China ( Chongqing- Sichuan) | 5.275 km (3.278 mi) | 2013 | 1 | Chengwan Express Highway |
Huangjiagou Tunnel | China ( Guizhou) | 5.275 km (3.278 mi) [em] | 2022 | 2 | G75 Lanzhou–Haikou Expressway |
Nanjingli Tunnel | China ( Yunnan) | 5.273 km (3.276 mi) [en] | 2017 | 2 | Ruili-Longchuan Expressway |
Atlanterhav | Norway | 5.272 km (3.276 mi) | 2009 | 1 | 64 |
Baiyanjiao Tunnel | China ( Yunnan) | 5.265 km (3.272 mi) [57] | 2021 | 2 | Zhaotong-Luzhou Expressway |
Zhaxi Tunnel | China ( Sichuan) | 5.259 km (3.268 mi) [eo] | 2020 | 2 | Yinbin-Bijie Expressway |
Maojian Tunnel | China ( Guizhou) | 5.257 km (3.267 mi) [ep] | 2021 | 2 | G7611 Duyun-Shangrila Expressway |
Yaolongshan Tunnel | China ( Chongqing - Guizhou) | 5.254 km (3.265 mi) [58] | 2021 | 2 | G7521 Chongqing-Guiyang Expressway |
Shahriston Tunnel | Tajikistan | 5.253 km (3.264 mi) [59] | 2012 | 1 | |
Cels | Italy | 5.245 km (3.259 mi) | 1992 | A32 | |
Nalang Tunnel | China ( Yunnan) | 5.245 km (3.259 mi) | 2023 | 2 | Lincang-Qingshuihe Expressway |
Alfonso XIII Tunnel ( Vielha) | Spain | 5.24 km (3.26 mi) | 1948 2007 |
1 | N230 |
Yanmengguan Tunnel | China ( Shanxi) | 5.235 km (3.253 mi) [eq] | 2003 | 2 | G55 Erenhot-Guangzhou Expressway |
Juan Carlos I Tunnel (New Vielha) | Spain | 5.23 km (3.25 mi) | 2007 | 1 | N230 |
Cankurtaran Tunnel | Turkey | 5.228 km (3.2 mi) | 2018 | 2 | D.010 |
Yuquanxi Tunnel | China ( Hubei) | 5.228 km (3.249 mi) [er] | 2009 | 2 | G50 Shanghai–Chongqing Expressway |
Lianhushan #1 Tunnel | China ( Guangdong) | 5.225 km (3.247 mi) [es] | 2016 | 2 | G1523 Ningbo-Dongguan Expressway |
Tongluoshan Tunnel | China ( Sichuan) | 5.197 km (3.229 mi) | 2008 | 2 | G42 Shanghai–Chengdu Expressway |
Longwan #2 Tunnel | China ( Guangxi) | 5.195 km (3.228 mi) | 2023 | 2 | S30 Hezhou-Bama Expressway |
Sachseln | Switzerland | 5.191 km (3.226 mi) | 1997 | 1 | A8 |
Baimaxueshan #1 Tunnel | China ( Yunnan) | 5.180 km (3.219 mi) | 2016 | 1 | China National Highway G214 |
Hexin Tunnel | China ( Fujian) | 5.180 km (3.219 mi) [et] | 2015 | 2 | G76 Xiamen–Chengdu Expressway |
Zilinshan Tunnel | China ( Guizhou) | 5.177 km (3.217 mi) [eu] | 2019 | 2 | Yuqing-Anlong Expressway |
Hengshan Tunnel | China ( Shanxi) | 5.170 km (3.2 mi) | 2012 | 2 | G18 Rongcheng–Wuhai Expressway |
Suoguxiuzhai Tunnel | China ( Sichuan) | 5.167 km (3.211 mi) [60] | 2022 | 2 | G8513 Pingliang-Mianyang Expressway |
Lancang Tunnel | China ( Yunnan) | 5.144 km (3.196 mi) | 2021 | 2 | Simao-Lancang Expressway |
Majiazhai Tunnel | China ( Yunnan) | 5.143 km (3.196 mi) [ev] | 2023 | 2 | Lincang-Qingshuihe Expressway |
Lianhuashan #2 Tunnel | China ( Guangdong) | 5.140 km (3.194 mi) [ew] | 2016 | 2 | G1523 Ningbo-Dongguan Expressway |
Schmitten | Austria | 5.111 km (3.176 mi) | 1996 | 1 | 311 |
Pingtian Tunnel | China ( Guangxi) | 5.110 km (3.175 mi) [ex] | 2020 | 2 | Datang-Pubei Expressway |
Changshan Tunnel | China ( Sichuan) | 5.106 km (3.173 mi) [ey] | 2013 | 2 | S66 Longchang-Hanyuan Expressway |
Taoziya Tunnel | China ( Guizhou) | 5.100 km (3.169 mi) | 2021 | 2 | Zheng'an-Xishui Expressway |
Roppen | Austria | 5.095 km (3.166 mi) | 1990 | 1 | E60/A12 |
Tianshui #1 Tunnel | China ( Gansu) | 5.094 km (3.165 mi) | 2021 | 2 | G8513 Pingliang–Mianyang Expressway |
Pingqiao Tunnel | China ( Chongqing) | 5.093 km (3.165 mi) | 2021 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Baoding #1 Tunnel | China ( Sichuan) | 5.087 km (3.161 mi) | 2020 | 2 | Panzhihua-Dali Expressway |
Freifjord | Norway | 5.086 km (3.160 mi) | 1992 [di] | 1 | 70 |
Fenjieliang Tunnel | China ( Chongqing) | 5.085 km (3.160 mi) [ez] | 2010 | 2 | G42 Shanghai–Chengdu Expressway |
Zhuge Tunnel | China ( Guizhou) | 5.083 km (3.158 mi) [61] | 2019 | 2 | G7611 Duyun-Shangrila Expressway |
Caihongling Tunnel | China ( Guangdong) | 5.068 km (3.149 mi) | 2007 | 1 | Shuanghe Highway |
Učka | Croatia | 5.062 km (3.145 mi) | 1981 | 1 | B8, D3 |
Baehuryeong Tunnel | South Korea (Gangwon Province) | 5.057 km (3.1 mi) | 2012 | 1 | National Highway 46 |
Flenja | Norway | 5.053 km (3.140 mi) | 1986 | 1 | E16 |
Hualongshan Tunnel | China ( Shaanxi) | 5.053 km (3.140 mi) [fa] | 2020 | 2 | G6911 Ankang-Laifeng Expressway |
Anzob Tunnel | Tajikistan | 5.04 km (3.13 mi) | 2006 | 1 | |
Taishi Tunnel | China ( Gansu) | 5.028 km (3.124 mi) [fb] | 2014 | 2 | G8513 Pingliang–Mianyang Expressway |
Cadí | Spain | 5.026 km (3.123 mi) | 1984 | 1 | E09/16 |
Pingdingshan Tunnel | China ( Hebei) | 5.024 km (3.122 mi) [fc] | 2015 | 2 | G95 Capital Area Loop Expressway |
Tongluoshan Tunnel | China ( Sichuan) | 5.024 km (3.122 mi) | 2017 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Huayingshan Tunnel | China ( Chongqing) | 5.018 km (3.118 mi) [fd] | 2017 | 2 | G85 Yinchuan-Kunming Expressway |
Taoguan #2 Tunnel | China ( Sichuan) | 5.015 km (3.116 mi) [fe] | 2012 | 2 | G4217 Chengdu-Changdu Expressway |
Yinjiping Tunnel | China ( Sichuan) | 5.015 km (3.116 mi) | 2022 | 2 | Emei-Hanyuan Expressway |
Xinlinpu Tunnel | China ( Hebei) | 5.012 km (3.114 mi) [ff] | 2019 | 2 | S3801 Beijing-Chongli Expressway |
Shantou Bay Tunnel | China ( Guangdong) | 5.010 km (3.113 mi) | 2022 | 2 | China National Highway G324 |
Dafengkou Tunnel | China ( Chongqing) | 5.003 km (3.109 mi) | 2013 | 2 | G42 Shanghai–Chengdu Expressway |
Dabanshan Tunnel | China ( Qinghai) | 5.000 km (3.107 mi) [fg] | 2019 | 2 | China National Highway G569 |
Tuen Mun–Chek Lap Kok Link Northern Connection | China ( Hong Kong) ( Pillar Point and Chek Lap Kok) | 5.0 km (3.1 mi) [62] [63] | 2020 [64] | 2 |
Name | Location | Kilometres (km) | Expected completion | Tubes | Road |
---|---|---|---|---|---|
Boknafjord Tunnel [65] | Norway ( Stavanger) | 26.7 km (16.6 mi) [66] | 2031 [67] | 2 | European route E39 |
Tianshan Shengli Tunnel [68] [69] | China ( Xinjiang) | 22.11 km (13.7 mi) | 2026 [70] | 2 | G0711 Ürümqi–Ruoqiang Expressway |
Bypass Stockholm [71] | Sweden( Stockholm) | 18 km (11.2 mi) [72] | 2030 [73] | 2 | E4 |
Fehmarn Belt tunnel | Denmark/ Germany ( Fehmarn Belt) | 17.6 km (10.9 mi) | 2029 | 5 (2 of which for road traffic) | European route E47 |
Tokyo Gaikan Tunnel | Japan( Tokyo) | 16.2 km (10.1 mi) | 2030 | 2 | C3 Tokyo Gaikan Expressway |
Daliangshan #1 Tunnel | China ( Sichuan) | 15.366 km (9.548 mi) [74] | 2025 | 2 | Leshan-Xichang Expressway |
Muzhailing Tunnel [75] | China ( Gansu) | 15.2 km (9.4 mi) | 2023 | 2 | G75 Lanzhou–Haikou Expressway |
Jiaozhou Bay 2nd Tunnel | China ( Shandong) | 14.36 km (8.92 mi) | 2026 | 2 | |
Taihangshan Tunnel | China ( Shanxi) | 14.104 km (8.8 mi) | 2024 | 2 | Shanxi S60 Xiyang-Yuci Expressway |
Xiaogaoshan Tunnel | China ( Sichuan) | 14.032 km (8.7 mi) | 2028 | 2 | G7611 Duyun-Shangrila Expressway |
Zoji-la Tunnel | India (Jammu Kashmir) | 14.2 km (8.8 mi) | 2026 [76] | 1 | Srinagar-Kargil-Leh highway [77] |
Dabashan Tunnel | China ( Chongqing - Shaanxi) | 13.715 km (8.5 mi) | 2023 | 2 | G69 Yinchuan–Baise Expressway |
Baima Tunnel | China ( Sichuan) | 13.010 km (8.1 mi) | 2023 | 2 | G8513 Pingliang–Mianyang Expressway |
Guigala Tunnel | China ( Tibetan AR) | 12.945 km (8.0 mi) [fh] | 2023 | 2 | Lhasa-Tsetang Expressway |
NSC Expressway Tunnel | Singapore | 12.5 km (7.8 mi) [fi] | 2026 | 1 | North-South Corridor, Singapore |
Daliangshan #2 Tunnel | China ( Sichuan) | 12.475 km (7.752 mi) | 2025 | 2 | Leshan-Kunming Expressway |
Fengjian Tunnel | China ( Chongqing - Hubei) | 12.360 km (7.7 mi) | 2025 | 2 | G6911 Ankang-Laifeng Expressway |
Gaoloushan Tunnel | China ( Gansu) | 12.334 km (7.664 mi) | 2023 | 2 | G8513 Pingliang-Mianyang Expressway |
Mengpeng Tunnel | China ( Yunnan) | 12.205 km (7.6 mi) | 2025 | 2 | Ruili-Menglian Expressway |
Daxiagu Tunnel | China ( Sichuan) | 12.146 km (7.5 mi) | 2023 | 2 | S66 Longchang-Hanyuan Expressway |
Gongjuegaoshan Tunnel | China ( Sichuan) | 12.095 km (7.5 mi) | 2024 | 2 | G7611 Duyun-Shangrila Expressway |
North Tianshan Tunnel | China ( Xinjiang) | 11.888 km (7.4 mi) [fj] | [78] | 2 | China National Highway G577 |
Murovdagh Tunnel | Azerbaijan ( Göygöl- Kalbajar) | 11.600 km (7.2 mi) | 2025 | 2 | |
Changbai Tunnel | China ( Sichuan) | 11.446 km (7.1 mi) | 2028 | 2 | G7611 Duyun-Shangrila Expressway |
Xiamaidi Tunnel | China ( Sichuan) | 11.440 km (7.1 mi) | 2028 | 2 | G7611 Duyun-Shangrila Expressway |
Yingpanshan Tunnel | China ( Yunnan) | 11.335 km (7.0 mi) [fk] | 2024 | 2 | G4216 Chengdu-Lijiang Expressway |
Haitai Yangtse River Tunnel | China ( Jiangsu) | 11.185 km (7.0 mi) | 2028 | 2 | S13 Tongzhouwan-Changshu Expressway |
Huzhubeishan Tunnel | China ( Qinghai) | 11.171 km (6.9 mi) | 2023 | 2 | China National Highway G341 |
Taiyueshan Tunnel | China ( Shanxi) | 11.165 km (6.9 mi) [79] | 2024 | 2 | G2211 Changzhi-Yan'an Expressway |
Pengshui Tunnel | China ( Chongqing) | 11.135 km (6.9 mi) | 2026 | 2 | G65 Baotou–Maoming Expressway |
Jinyang Tunnel | China ( Sichuan) | 11.095 km (6.9 mi) | 2024 | 2 | G7611 Duyun-Shangrila Expressway |
Hejian #1 Tunnel | China ( Yunnan) | 11.036 km (6.9 mi) [fl] | 2023 | 2 | Heqing-Jianchuan-Lanping Expressway |
Lianfeng Tunnel | China ( Yunnan) | 11.000 km (6.835 mi) [fm] | 2023 | 2 | Dali-Yongsheng Expressway |
Wuhan Lianghu East Lake Tunnel | China ( Hubei) | 11 km (6.8 mi) | ?? | 2 | |
Dengloushan Tunnel | China ( Yunnan) | 10.990 km (6.8 mi) [fn] | 2024 | 2 | G8012 Mile-Chuxiong Expressway |
Jintang Under Sea Road Tunnel | China ( Zhejiang) | 10.990 km (6.8 mi) | 2026 | 2 | Zhejiang Dinghai-Daishan Expressway |
Sandoyartunnilin | Faroe Islands | 10.785 km (6.7 mi) | 2023 [80] | 1 | |
Mianya Tunnel | China ( Sichuan) | 10.581 km (6.6 mi) | 2028 | 2 | G7611 Duyun-Shangrila Expressway |
Yunlingxuebangshan Tunnel | China ( Yunnan) | 10.535 km (6.5 mi) [fo] | 2023 | 2 | Heqing-Jianchuan-Lanping Expressway |
Ninghui Tunnel | China ( Sichuan) | 10.297 km (6.398 mi) [fp] | 2024 | 2 | G4216 Chengdu-Lijiang Expressway |
Daliangshan Tunnel | China ( Yunnan) | 10.235 km (6.4 mi) [fq] | 2023 | 2 | G5612 Dali-Lincang Expressway |
Chongde Tunnel | Taiwan ( Hualien) | 10.2 km (6.3 mi) | 2032 [81] | 2 | Provincial Highway 9, Suhua Highway |
Cuiping Tunnel | China ( Yunnan) | 10.127 km (6.3 mi) [fr] | 2023 | 2 | G7611 Duyun-Shangrila Expressway |
Dajing Tunnel | China ( Sichuan) | 10.059 km (6.3 mi) | 2027 | 2 | Sichuan S71 Xichang-Ningnan Expressway |
Gongga Tunnel | China ( Sichuan) | 9.961 km (6.2 mi) | 2026 | 1 | G549 National Highway |
Jingping Tunnel | China ( Sichuan) | 9.930 km (6.170 mi) | 2025 | 2 | G4216 Chengdu-Lijiang Expressway |
Azhahe #1 Tunnel | China ( Yunnan) | 9.878 km (6.1 mi) [fs] | 2023 | 2 | Yunnan Border Expressway |
Toyo Tunnel | Colombia | 9.84 km (6.1 mi) [82] | 2024 | 1 | Pan-American Highway, Ruta Nacional 62(Colombia) https://es.wikipedia.org/wiki/Ruta_Nacional_62_(Colombia) |
Lehong Tunnel | China ( Yunnan) | 9.753 km (6.1 mi) [ft] | 2023 | 2 | G7611 Duyun-Shangrila Expressway |
Mopanshan Tunnel | China ( Sichuan) | 9.650 km (6.0 mi) | 2028 | 2 | G7611 Duyun-Shangrila Expressway |
Wuzhishan Tunnel | China ( Sichuan) | 9.405 km (5.844 mi) | 2023 | 2 | G4216 Chengdu-Lijiang Expressway |
Jiajinshan Tunnel | China ( Sichuan) | 9.35 km (5.81 mi) | 2026 | 1 | China National Highway G351 |
Beijing East Sixth Ring Road Tunnel | China ( Beijing) | 9.16 km (5.7 mi) | 2024 | 2 | G4501 Beijing 6th Ring Road |
Yaling Tunnel | China ( Shaanxi) | 8.968 km (5.6 mi) | 2024 | 2 | Meixian-Taibai Expressway |
Paomashan #1 Tunnel | China ( Sichuan) | 8.865 km (5.508 mi) [fu] | 2023 | 2 | G4218 Ya'an-Yecheng Expressway |
Kvesheti-Kobi Tunnel | Georgia | 8.860 km (5.505 mi) | 2024 [83] | 1 | S3 Mtskheta-Stepantsminda-Larsi |
Taixu Tunnel | China ( Shanxi) | 8.796 km (5.5 mi) [84] | 2023 | 2 | G2003 Taiyuan Bypass Expressway |
Tiefengshan Tunnel | China ( Chongqing) | 8.648 km (5.4 mi) | 2026 | 2 | G5012 Enshi-Guangyuan Expressway |
Zheduoshan Tunnel | China ( Sichuan) | 8.427 km (5.236 mi) | 2023 | 1 | China National Highway G318 |
Huiming Tunnel | China ( Yunnan) | 8.360 km (5.2 mi) [fv] | 2023 | 2 | Yunnan Border Expressway |
Namhansanseong Tunnel | South Korea | 8.338 km (5.181 mi) | 2022 | 2 | Sejong-Pocheon Expressway |
Ningnan Tunnel | China ( Sichuan) | 8.258 km (5.1 mi) | 2025 | 2 | G4216 Chengdu-Lijiang Expressway |
Yeheshan Tunnel | China ( Shaanxi) | 8.135 km (5.1 mi) [85] | 2024 | 2 | S25 Shaanxi Lingyou Famen Expressway |
Siguxi Tunnel | China ( Sichuan) | 8.129 km (5.1 mi) | 2025 | 2 | G4216 Chengdu-Lijiang Expressway |
Huanglongshan Tunnel | China ( Shaanxi) | 8.060 km (5.008 mi) | 2023 | 2 | Hancheng-Huanglong Expressway |
Wangjiazhai Tunnel | China ( Yunnan) | 8.040 km (5.0 mi) [fw] | 2023 | 2 | Lincang-Qingshuihe Expressway |
Wuhan Lianghu South Lake Tunnel | China ( Hubei) | 8 km (5.0 mi) | 2025 | 2 | |
Liangwangshan Tunnel | China ( Yunnan) | 7.978 km (5.0 mi) [86] | 2024 | 2 | Kunming-Yiliang Expressway |
Karawanks (tube 2) | Slovenia / Austria | 7.948 km (4.939 mi) | 2025 | 1 | Karawanken Autobahn |
Wuliangshan Tunnel | China ( Yunnan) | 7.895 km (4.906 mi) | 2025 | 2 | G5615 Tianbao-Houqiao Expressway |
Beiling Tunnel | China ( Fujian) | 7.860 km (4.884 mi) | 2023 | 2 | Fuzhou North 2nd Corridor |
Zhushanhu Tunnel | China ( Jiangsu) | 7.81 km (4.85 mi) | 2023 | 2 | Jiangsu S341 Highway |
Dongshan Tunnel | China ( Shanxi) | 7.81 km (4.85 mi) [87] | 2024 | 2 | Shanxi S66 Fenyang-Shilou Expressway |
Yangzong Tunnel | China ( Yunnan) | 7.770 km (4.8 mi) | 2024 | 2 | Kunming-Yiliang Expressway |
Višňové Tunnel [88] | Slovakia | 7.520 km (4.673 mi) [fx] | 2023 | 2 | D1 motorway, European route E50 |
Aikeng Tunnel | China ( Xinjiang) | 7.445 km (4.626 mi) [89] | 2026 | 2 | China National Highway 218 |
Zimuyan Tunnel | China ( Chongqing - Guizhou) | 7.399 km (4.598 mi) | 2024 | 2 | G65 Baotou–Maoming Expressway |
Dagangshan Tunnel | China ( Sichuan) | 7.309 km (4.542 mi) | 2024 | 2 | Luding-Shimian Expressway |
Taiyangping Tunnel | China ( Guizhou) | 7.206 km (4.478 mi) | 2024 | 2 | Jinsha-Huairen-Tongzi Expressway |
Luotuoshan Tunnel | China ( Shanxi) | 7.185 km (4.5 mi) [84] | 2023 | 2 | G2003 Taiyuan Bypass Expressway |
Huoshan Tunnel | China ( Sichuan) | 7.17 km (4.46 mi) | 2024 | 2 | G4216 Chengdu-Lijiang Expressway |
Pingyang Tunnel | China ( Yunnan) | 7.100 km (4.412 mi) | 2023 | 2 | Yongde-Gengma Expressway |
Shangluo Tunnel | China ( Sichuan) | 7.066 km (4.391 mi) [fy] | 2023 | 2 | Yinbing-Weixing Expressway |
Onuma Tunnel | Japan ( Hokkaido) | 7.042 km (4.376 mi) [90] | 2029 [91] | 1 | E5 Dō-Ō Expressway |
Juebashan Tunnel | China ( Tibet) | 6.995 km (4.346 mi) | 2024 | 1 | G318 National Highway |
Detuo Tunnel | China ( Sichuan) | 6.940 km (4.312 mi) [92] | 2024 | 2 | Luding-Shimian Expressway |
Dulagezan Tunnel | China ( Yunnan) | 6.930 km (4.306 mi) [fz] | 2024 | 2 | S226 Provincial Road |
Zengjiashan Tunnel | China ( Sichuan) | 6.920 km (4.300 mi) | 2023 | 2 | G8513 Pingliang-Mianyang Expressway |
Shanghai North Horizontal Corridor East Tunnel | China ( Shanghai) | 6.9 km (4.3 mi) | 2023 | 2 | Shanghai North Horizontal Corridor |
Longlongba Tunnel | China ( Yunnan) | 6.875 km (4.272 mi) [93] | 2025 | 2 | Simao-Jiangcheng Expressway |
Shenzhong Corridor Undersea Tunnel | China ( Guangdong) | 6.830 km (4.244 mi) | 2024 | 2 | G2518 Shenzhen-Cengxi Expressway |
Paomashan #2 Tunnel | China ( Sichuan) | 6.772 km (4.208 mi) [ga] | 2021 | 2 | G4218 Ya'an-Yecheng Expressway |
Xishanyin Tunnel | China ( Yunnan) | 6.758 km (4.199 mi) | 2023 | 2 | Sanshui-Qingshui Expressway |
Wulong Tunnel | China ( Chongqing) | 6.618 km (4.112 mi) [94] | 2026 | 2 | Yuxiang 2nd Expressway |
Niujingshan Tunnel | China ( Shanxi) | 6.612 km (4.1 mi) [84] | 2023 | 2 | G2003 Taiyuan Bypass Expressway |
YinmaanTunnel | China ( Beijing) | 6.611 km (4.108 mi) [95] | 2024 | 2 | G109 National Highway |
Huayingshan Tunnel | China ( Chongqing) | 6.540 km (4.064 mi) [96] | 2024 | 2 | Guang'an-Linshui Rapid Road |
Leijiashan Tunnel | China ( Hunan) | 6.540 km (4.064 mi) [97] | 2024 | 2 | G5515 Zhangjiajie-Nanchong Expressway |
Z-Morh Tunnel | India (Jammu Kashmir) | 6.5 km (4.0 mi) | 2021 [98] | 1 | Srinagar-Kargil-Leh highway |
Western Harbour Tunnel | Australia ( Sydney) | 6.5 km (4.0 mi) | 2028 | 2 | M8 Motorway (Sydney) |
Baiyunshan Tunnel | China ( Chongqing) | 6.458 km (4.013 mi) | 2026 | 2 | Yuxiang 2nd Expressway |
Yuanfugoukou Tunnel | China ( Qinghai) | 6.458 km (4.013 mi) | 2023 | 2 | G341 National Highway |
Wufu Tunnel | China ( Chongqing) | 6.450 km (4.008 mi) | 2026 | 2 | G5012 Enshi-Guangyuan Expressway |
Chang Su[ citation needed] | South Korea | 6.430 km (3.995 mi) | ?? | ||
Gaoyuzui Tunnel | China ( Shanxi) | 6.416 km (3.987 mi) | 2024 | 2 | Xixiang-Qikou Expressway |
Jiangyin Yangtze River Tunnel | China ( Jiangsu) | 6.414 km (3.985 mi) | 2025 | 2 | S229 Provincial Road |
Wuxi Tunnel | China ( Chongqing) | 6.400 km (3.977 mi) | 2023 | 2 | G6911 Ankang-Laifeng Expressway |
Shanchahua Tunnel | China ( Sichuan) | 6.328 km (3.932 mi) [gb] | 2023 | 2 | Suining-Yichang-Bijie Expressway |
Mawan Tunnel | China ( Guangdong) | 6.280 km (3.902 mi) | 2023 | 2 | Mawan Cross-sea Corridor |
Helinyakou Tunnel | China ( Qinghai) | 6.260 km (3.9 mi) | 2023 | 2 | China National Highway G341 |
Maanshan Tunnel | China ( Sichuan) | 6.252 km (3.885 mi) | 2025 | 2 | G4216 Chengdu-Lijiang Expressway |
Mangshi Tunnel | China ( Yunnan) | 6.250 km (3.884 mi) [99] | 2023 | 2 | Mangshi-Lianghe Expressway |
Jixinling Tunnel | China ( Chongqing, Shaanxi) | 6.181 km (3.841 mi) | 2023 | 2 | G6911 Ankang-Laifeng Expressway |
Chunmushan Tunnel | China ( Hunan) | 6.158 km (3.826 mi) [100] | 2023 | 2 | Zhijiang-Tongren Expressway |
Ruhamo Tunnel | China ( Sichuan) | 6.135 km (3.8 mi) | 2026 | 2 | G7611 Duyun-Shangrila Expressway |
Jinhae Tunnel | South Korea | 6.085 km (3.986 mi) | ?? | 2 | Korean national highway 2 |
Shuiniujia Tunnel | China ( Sichuan) | 6.072 km (3.773 mi) | 2023 | 2 | G8513 Pingliang-Mianyang Expressway |
Ningchan Tunnel | China ( Qinghai) | 6.044 km (3.8 mi) [gc] | 2023 | 2 | China National Highway G569 |
Lehua Tunnel | China ( Qinghai) | 5.993 km (3.7 mi) | 2023 | 2 | China National Highway G319 |
Zhawu Tunnel | China ( Yunnan) | 5.950 km (3.697 mi) | 2025 | 2 | Ruilin-Menglian Expressway |
Hongyashan Tunnel | China ( Yunnan) | 5.945 km (3.694 mi) | 2023 | 2 | Duyun-Shangri-La Expressway |
Baimashan Tunnel | China ( Chongqing) | 5.780 km (3.592 mi) | 2026 | 2 | Chongqing-Changsha 2nd Expressway |
Nanping Tunnel | China ( Sichuan) | 5.745 km (3.570 mi) | 2023 | 2 | G8513 Pingliang-Mianyang Expressway |
Xingye Rapid Line North West Tunnel | China ( Guangdong) | 5.742 km (3.568 mi) | 2023 | 2 | Xingye Rapid Line |
Tunnel Hranjen [101] | Bosnia and Herzegovina ( Goražde) | 5.700 km (3.542 mi) | 2025-2027 | 1 [gd] | European route E761 |
Guixi Tunnel | China ( Sichuan) | 5.645 km (3.508 mi) | 2023 | 2 | G8513 Pingliang-Mianyang Expressway |
Shenzuo Tunnel | China ( Sichuan) | 5.556 km (3.452 mi) [ge] | 2025 | 2 | G0615 Delingha-Maerkang Expressway |
Yongdong Tunnel | China ( Yunnan) | 5.515 km (3.4 mi) [102] | 2025 | 2 | Ruili-Menglian Expressway |
Xiangjunshan Tunnel | China ( Henan) | 5.508 km (3.423 mi) | 2023 | 2 | Luanchuan-Lushi Expressway |
Daliangshan Tunnel | China ( Yunnan) | 5.500 km (3.4 mi) [103] | 2023 | 2 | Zhengkang-Qingshuihe Expressway |
Changning Tunnel | China ( Yunnan) | 5.452 km (3.4 mi) [104] | 2023 | 2 | G5615 Tianbao-Houqiao Expressway |
Baidicheng Tunnel | China ( Chongqing) | 5.446 km (3.4 mi) | 2025 | 2 | G6911 Ankang-Laifeng Expressway |
Cheonwangsan Tunnel | South Korea | 5.433 km (3.376 mi) | 2022 | 2 | Hamyang-Ulsan Expressway |
Xiangyangshan Tunnel | China ( Yunnan) | 5.417 km (3.366 mi) | 2023 | 2 | Sanbo - Qingshui Expressway |
Kuiwu Tunnel | China ( Sichuan) | 5.410 km (3.362 mi) [105] | 2024 | 2 | Luding-Shimian Expressway |
Laoyingpan #1 Tunnel | China ( Sichuan) | 5.355 km (3.327 mi) | 2024 | 2 | G7611 Duyun-Shangrila Expressway |
Shengli Tunnel | China ( Sichuan) | 5.345 km (3.321 mi) | 2024 | 2 | Luding-Shimian Expressway |
Hejian #2 Tunnel | China ( Yunnan) | 5.310 km (3.3 mi) | 2023 | 2 | Heqing-Jianchuan-Lanping Expressway |
Haizishan #1 Tunnel | China ( Sichuan) | 5.319 km (3.305 mi) | 2025 | 2 | G0615 Delingha-Maerkang Expressway |
Zhongliangshan Tunnel | China ( Chongqing) | 5.3 km (3.3 mi) | 2024 | 2 | Yuwu Expressway 2nd Line |
Taibaishan Tunnel | China ( Shaanxi) | 5.277 km (3.279 mi) | 2024 | 2 | Meixian-Taibai Expressway |
Tianshengqiao Tunnel | China ( Yunnan) | 5.257 km (3.267 mi) | 2023 | 2 | S51 Lincang-Shuangjiang Expressway |
Heimaguan Tunnel | China ( Gansu) | 5.250 km (3.262 mi) [106] | 2024 | 2 | Kangxian-Lueyang Expressway |
Xiaba Tunnel | China ( Guizhou) | 5.235 km (3.253 mi) | 2024 | 2 | G7621 Nayong-Xingyi Expressway |
Hulusi Tunnel | China ( Yunnan) | 5.215 km (3.240 mi) [107] | 2023 | 2 | Mangshi-Lianghe Expressway |
Muerguashan Tunnel | China ( Sichuan) | 5.155 km (3.203 mi) [108] | 2026 | 1 | China National Highway G549 |
Fulong Tunnel | China ( Sichuan) | 5.152 km (3.201 mi) | 2023 | 2 | G8513 Pingliang-Mianyang Expressway |
Dalian Bay Undersea Tunnel | China ( Liaoning) | 5.140 km (3.194 mi) | 2024 | 2 | |
Gongtong Tunnel | China ( Guizhou) | 5.133 km (3.189 mi) | 2024 | 2 | G7621 Nayong-Xingyi Expressway |
Lixian Tunnel | China ( Gansu) | 5.114 km (3.178 mi) [109] | 2024 | 2x2 | Jingtai-Lixian Expressway |
Baitacun Tunnel | China ( Yunnan) | 5.090 km (3.163 mi) | 2023 | 2 | G5612 Dali-Lincang Expressway |
Laoyingpan #2 Tunnel | China ( Sichuan) | 5.030 km (3.125 mi) | 2024 | 2 | G7611 Duyun-Shangrila Expressway |
Bijiashan Tunnel | China ( Chongqing) | 5.000 km (3.107 mi) | 2023 | 2 | G6911 Ankang-Laifeng Expressway |
Record | Name | Location | Length |
---|---|---|---|
2023 – | WestConnex | Australia ( Sydney) | 38.6 km (24.0 mi) |
2000 – 2023 | Lærdal Tunnel | Norway ( Lærdalsøyri - Aurlandsvangen) | 24.51 km (15.23 mi) |
1980 – 2000 | Gotthard Road Tunnel | Switzerland ( Uri - Ticino) | 16.918 km (10.5 mi) |
1978 – 1980 | Arlberg Road Tunnel | Austria ( Vorarlberg - Tyrol) | 13.972 km (8.7 mi) |
1965 – 1978 | Mont Blanc Tunnel | France- Italy ( Alps) | 11.611 km (7.2 mi) |
1964 – 1965 | Great St Bernard Tunnel | Italy - Switzerland | 5.798 km (3.603 mi) |
1948 – 1964 | Vielha Tunnel | Spain | 5.240 km (3.256 mi) |
1934 – 1948 | Queensway Tunnel | United Kingdom ( Merseyside) | 3.24 km (2.01 mi) |
1882 – 1934 | Col de Tende Road Tunnel | France - Italy ( Col de Tende) | 3.182 km (1.977 mi) |
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