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List of long road tunnels in China

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There are 4 classes of road tunnels in China by length.[1]

  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.[2]

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

Name Province metres (mi) Year built Lanes x Tubes Road Notes
Zhongnanshan Tunnel(终南山隧道) Shaanxi 18.020 km (11.2 mi) 2007 2x2 G65 Baotou–Maoming Expressway[4]
Jingpingshan Tunnel(锦屏山隧道) Sichuan 17.504 km (10.9 mi) 17.483 km (10.9 mi) 2011 2x1 Jingping Hydro Power Station Highway A tube:17,485.07m,B tube: 17,504.245m[5]
Micangshan Tunnel(米仓山隧道) Sichuan 13.833 km (8.6 mi) u/c 2x2, Sichuan S2 Bashaan Expressway left tube: 13833m right tube:13792m[6]
Xishan Tunnel (西山隧道) Shanxi 13.654 km (8.5 mi) 13.570 km (8.4 mi) 2012[7] 2x2 S56 Shanxi Taiyuan-Gujiao Expressway Left tube:13,654m,Right tube:13,570m[8]
Erlangshan Tunnel (二郎山隧道) Sichuan 13.433 km (8.3 mi) 13.381 km (8.3 mi) u/c 2x2 S8 Sichuan Yaan-Kangding Expressway[9] Left tube: 13,433m,Right tube: 13,381m[10]
Hongtiguan Tunnel (虹梯关隧道) Shanxi 13.122 km (8.2 mi) 13.098 km (8.1 mi) 2013[11] 2x2 S76 Shanxi Changzhi-Pingshun Expressway Left tube: 13,122m, Right tube: 13,098m[12]
Maijishan Tunnel (麦积山隧道) Gansu 12.290 km (7.6 mi) 12.286 km (7.6 mi) 2009 2x2 G30 Lianyungang–Khorgas Expressway Left tube: 12,286m, Right tube: 12,290m
Yunshan Tunnel (云山隧道) Shanxi 11.408 km (7.1 mi) 11.377 km (7.1 mi) u/c 2x2 S66 Shanxi Hefen Expressway Left tube: 11,408m, Right tube: 11,377m
Baojiashan Tunnel (包家山隧道) Shaanxi 11.200 km (7.0 mi) 11.195 km (7.0 mi) 2009 2x2 G65 Baotou–Maoming Expressway Left tube: 11,200m, Right tube: 11,195m
Baotashan Tunnel (宝塔山隧道) Shanxi 10.480 km (6.5 mi) 10.192 km (6.3 mi) 2012 2x2 S66 Shanxi Hefen Expressway Left tube: 10,192m, Right tube: 10,480m
Nibashan Tunnel (泥巴山隧道)[a] 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
Zhongtiaoshan Tunnel(中条山隧道) Shanxi 9.77 km (6.07 mi) 9.68 km (6.01 mi) u/c 2x2 G59 Hohhot–Beihai Expressway
Liupanshan Tunnel (六盘山隧道) Ningxia 9.49 km (5.9 mi) 9.48 km (5.9 mi) 2012 2x2 G22 Qingdao–Lanzhou Expressway Left tube: 9,490m, Right tube: 9,480m
Niuyanshan Tunnel (牛岩山隧道) Fujian 9.2395 km (5.7 mi) u/c 2x2 G3 Beijing–Taipei Expressway
West Qinling Tunnel(西秦岭隧道)[b] Gansu 9.007 km (5.6 mi) 8.985 km (5.6 mi) 2013 2x2 G75 Lanzhou–Haikou Expressway Left tube: 8,985m, Right tube: 9,007m
Shanghai Yangtse River Tunnel (上海长江隧道) Shanghai 8.95 km (5.6 mi) 2009 2x3 G40 Shanghai–Xi'an Expressway 2 tubes, world's widest tunnel
Foling Tunnel (佛岭隧道) Shanxi 8.805 km (5.5 mi) 8.803 km (5.5 mi) u/c 2x2 S45 Shanxi Tianli Expressway Left tube: 8,803m, Right tube: 8,805m
Zhegushan Tunnel (鹧鸪山隧道) Sichuan 8,803 km (5,469.9 mi) 8,776 mi (14,123.6 km) u/c 2x2 S9 Sichuan Wenchuan-Maerkang Expressway Left tube: 8,803m, Right tube: 8,776m
Micangshan Tunnel(米仓山隧道) Gansu 8.694 km (5.4 mi) 8.688 km (5.4 mi) u/c 2x2 G8513 Pingliang–Wudu Expressway left tube: 8694m right tube:8668m
Jinlong Tunnel(金龙隧道)[c] Hubei 8.693 km (5.4 mi) 8.559 km (5.3 mi) 2010 2x2 G50 Shanghai–Chongqing Expressway left tube: 8693m right tube:8559m
Huangzhushan Tunnel(黄竹山隧道) Fujian 8.6596 km (5.4 mi) u/c 2x2 G3 Beijing–Taipei Expressway
Tangjialou Tunnel(康家楼隧道) Shanxi 8.530 km (5.3 mi) u/c 2x2 S66 Shanxi Hefen Expressway
Dapingshan Tunnel(大坪山隧道) Hubei 8.263 km (5.1 mi) 8.242 km (5.1 mi) u/c 2x2 S63 Hubei Hefen Expressway left tube: 8263m right tube:8242m
Huayingshan Tunnel(华蓥山隧道) Sichuan 8.1595 km (5.1 mi) u/c 2x2 G5515 Zhangnan Expressway
Qishan Tunnel(岐山隧道) Fujian 8.0415 km (5.0 mi) u/c 2x2 G1517 Puyan Expressway
Xueshanliang Tunnel(雪山梁隧道) Sichuan 7.957 km (4.944 mi) u/c 1x2 Chuanzhusi-Huanglong Highway
Balangshan Tunnel(巴朗山隧道) Sichuan 7.945 km (4.937 mi) u/c 1x2 Wenchuan-Xiaojin Highway
Ziyang Tunnel(紫阳隧道)[d] 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) 7.870 km (4.890 mi) 2008 2x2 S26 Zhejiang Zhuyong Expressway left tube: 7930m right tube:7870m
Maluanshan Tunnel(马峦山隧道) Guangdong 7.892 km (4.904 mi) 7.886 km (4.900 mi) 2008 2x2 Ping-Yan Expressway left tube: 7886m right tube:7892m
Jiaozhou Bay Tunnel (胶州湾海底隧道) Shandong 7.8 km (4.8 mi) 2011[13] 2x3 2 tubes[14]
Fangdoushan Tunnel(方斗山隧道) Chongqing 7.605 km (4.726 mi) 7.567 km (4.702 mi) 2007 2x2 G50 Shanghai–Chongqing Expressway left tube: 7605m right tube:7567m
Cangling Tunnel(苍岭隧道) Zhejiang 7.605 km (4.726 mi) 7.536 km (4.683 mi) 2009 2x2 S28 Zhejiang Taijin Expressway left tube: 7536m right tube:7605m
Mingtangshan Tunnel(明堂山隧道) Anhui 7.548 km (4.690 mi) 7.531 km (4.680 mi) u/c 2x2 S18 Anhui Yuewu Expressway left tube: 7548m right tube:7531m
Shimenya Tunnel(石门垭隧道) Hubei 7.524 km (4.675 mi) 7.493 km (4.656 mi) 2012 2x2 G42 Shanghai–Chengdu Expressway left tube: 7524m right tube:7493m
Motianling Tunnel(摩天岭隧道) Chongqing 7.353 km (4.569 mi) 7.280 km (4.524 mi) 2010 2x2 G42 Shanghai–Chengdu Expressway left tube: 7280m right tube:7535m
Fangdoushan Tunnel(方斗山隧道) Chongqing 7.310 km (4.542 mi) 7.285 km (4.527 mi) 2013 2x2 G50S Shizhu–Chongqing Expressway left tube: 7310m right tube:7285m
Aizigou Tunnel(矮子沟隧道) Sichuan 7.246 km (4.502 mi) 7.223 km (4.488 mi) u/c 2x1 Kala Yangfanggou Hydroelectricity Power Station Road left tube: 7246m right tube:7223m
Lizhuang Tunnel(里庄隧道) Sichuan 7.147 km (4.441 mi) 7.223 km (4.488 mi) 2008 1x2 Jingping Hydroelectricity Power Station Road
Baiyun Tunnel(白云隧道) Chongqing 7.120 km (4.424 mi) 7.089 km (4.405 mi) 2008 2x2 G65 Baotou–Maoming Expressway left tube: 7089m right tube:7120m
Que'ershan Tunnel(雀儿山隧道) Sichuan 7.048 km (4.379 mi) u/c 1x2 National Highway 317
Taining Tunnel(泰宁隧道) Fujian 7.039 km (4.374 mi) 7.007 km (4.354 mi) u/c 2x2 Jianning-Taining Expressway left tube: 7039m right tube:7007m
Donghu (East Lake) Tunnel(东湖隧道) Hubei 7.018 km (4.361 mi) u/c 2x3 East Lake Corridor
Xuefengshan Tunnel(雪峰山隧道) Hunan 6.956 km (4.322 mi) 6.946 km (4.316 mi) 2007 2x2 G60 Shanghai–Kunming Expressway left tube: 6946m right tube:6956m
Egan Tunnel(鄂赣隧道) Hubei, Jiangxi 6.948 km (4.317 mi) 6.896 km (4.285 mi) 2012 2x2 G45 Daqing–Guangzhou Expressway left tube: 6896m right tube:6948m
Fenshuiling Tunnel(分水岭隧道) Hebei 6.891 km (4.282 mi) 6.798 km (4.224 mi) 2013 2x3 G95 Capital Ring Expressway left tube: 6891m right tube:6798m
Tongsheng Tunnel(通省隧道) Hubei 6.887 km (4.279 mi) u/c 2x2 S69 Hubei Yunfang Expressway
Anyuan Tunnel(安远隧道) Gansu 6.868 km (4.268 mi) 6.848 km (4.255 mi) 2013 2x2 G30 Lianyungang–Khorgas Expressway left tube: 6848m right tube:6868m
Jinggangshan Tunnel(井冈山隧道) Jiangxi 6.810 km (4.232 mi) 6.806 km (4.229 mi) 2013 2x2 S50 Jiangxi Taijing Expressway left tube: 6810m right tube:6806m
Maojingba Tunnel(茅荆坝隧道) Hebei, Inner Mongolia 6.776 km (4.210 mi) 6.752 km (4.195 mi) 2013 2x2 G45 Daqing–Guangzhou Expressway left tube: 6752m right tube:6776m
Sizhouling Tunnel(泗洲岭隧道)[e] Zhejiang 6.765 km (4.204 mi) 6.750 km (4.194 mi) 2013 2x2 S33 Zhejiang Longli Expressway left tube: 6750m right tube:6765m
Baizhishan Tunnel(白芷山隧道) Chongqing 6.710 km (4.169 mi) u/c 1x2 Chengwan Highway
Wuchiba Tunnel(乌池坝隧道) Huibei 6.708 km (4.168 mi) 6.693 km (4.159 mi) 2008 2x2 G42 Shanghai–Chengdu Expressway left tube: 6708m right tube:6693m
Gaoligongshan Tunnel(高黎贡山隧道) Yunnan 6.680 km (4.151 mi) 2014 1x2 Dulongjiang Highway
Yangjiao Tunnel(羊角隧道) Chongqing 6.676 km (4.148 mi) 6.656 km (4.136 mi) 2009 2x2 G65 Baotou–Maoming Expressway left tube: 6656m right tube:6676m
Lüjialiang Tunnel(吕家梁隧道) Chongqing 6.664 km (4.141 mi) 6.663 km (4.140 mi) 2009 2x2 G50 Shanghai–Chongqing Expressway left tube: 6664m right tube:6663m
Dazhuang Tunnel(大庄隧道) Hubei 6.570 km (4.082 mi) 6.515 km (4.048 mi) u/c 2x2 G6512 Enshi–Guangyuan Expressway left tube: 6515m right tube:6570m
Mingyueshan Tunnel(明月山隧道) Chongqing, Sichuan 6.557 km (4.074 mi) 6.555 km (4.073 mi) 2008 2x2 G42 Shanghai–Chengdu Expressway left tube: 6557m right tube:6555m
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) 6.555 km (4.073 mi) 2011 2x2 S50 Shanxi Pinglin Expressway left tube: 6555m right tube:6555m
Tianlongshan Tunnel(天龙山隧道) Fujian 6.551 km (4.071 mi) 6.521 km (4.052 mi) u/c 2x2 G3 Beijing–Taipei Expressway left tube: 6521m right tube:6551m
Xiakou Tunnel(峡口隧道) Hubei 6.487 km (4.031 mi) 2012 2x2 G42 Shanghai–Chengdu Expressway
Zangshan Tunnel(藏山隧道) Shanxi 6.440 km (4.002 mi) 6.410 km (3.983 mi) u/c 2x2 S45 Shanxi Tianli Expressway left tube: 6410m right tube:6440m
Jiuyishan Tunnel(九嶷山隧道) Hunan-Guangdong 6.400 km (3.977 mi) 6.395 km (3.974 mi) u/c 2x2 G55 Erenhot-Guangzhou Expressway left tube: 6395m right tube:6400m
Haicang Undersea Tunnel (海沧海底隧道) Fujian 6.335 km (3.9 mi) u/c 2x3 2 tubes
Gaoling Tunnel(高岭隧道) Gansu 6.333 km (3.935 mi) 6.314 km (3.923 mi) 2013 2x2 G30 Lianyungang–Khorgas Expressway left tube: 6314m right tube:6333m
Putaoshan Tunnel(葡萄山隧道) Chongqing 6.308 km (3.920 mi) 6.280 km (3.902 mi) 2010 2x2 G65 Baotou–Maoming Expressway left tube: 6308m right tube:6280m
Shuangfeng Tunnel(双峰隧道) Zhejiang 6.187 km (3.844 mi) 6.142 km (3.816 mi) 2010 2x2 S26 Zhejiang Zhuji-Yongjia Expressway left tube: 6142m right tube:6187m
Qinling II Tunnel(秦岭二号隧道) Shaanxi 6.145 km (3.818 mi) 6.125 km (3.806 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) 6.102 km (3.792 mi) 2007 2x2 G5 Beijing–Kunming Expressway left tube: 6102m right tube:6144m
Dabashan Tunnel(大巴山隧道) Shaanxi, Sichuan 6.123 km (3.805 mi), 6.115 km (3.800 mi) 2012 2x2 G65 Baotou–Maoming Expressway left tube: 6123m right tube:6115m
Zhongxing Tunnel(中兴隧道) Chongqing 6.105 km (3.793 mi), 6.082 km (3.779 mi) 2009 2x2 G65 Baotou–Maoming Expressway left tube: 6105m right tube:6082m
Xiang'an Undersea Tunnel (翔安海底隧道) Fujian 6.050 km (3.8 mi) 2010 2x3 2 tubes
Fengshuiguan Tunnel(分水关隧道) Fujian-Jiangxi 6.043 km (3.755 mi) 5.9465 km (3.6950 mi) 2013 2x2 G1514 Ningde-Shangrao Expressway left tube: 5946.5m right tube:6043.42m
Tiefengshan II Tunnel(铁峰山2号隧道) Chongqing 6.020 km (3.741 mi) 6.010 km (3.734 mi) 2006 2x2 G5012 Enshi-Guangyuan Expressway left tube: 6010m right tube:6020m
Xinwuji Tunnel(新屋基隧道) Chongqing 6.015 km (3.738 mi) 6.002 km (3.729 mi) 2013 2x2 G50S ShizhuChongqing Expressway left tube: 6010m right tube:6020m
Shigushan Tunnel(石鼓山隧道) Fujian 6.005 km (3.731 mi) 2012 2x3 S30 Fujian XiamenShaxian Expressway
Hongkong-Macau-Zhuhai Bridge Tunnel(港珠澳大桥海底隧道) Guangdong 5.990 km (3.722 mi) u/c 2x3 G94 Pearl River Delta Ring Expressway left tube: 6010m right tube:6020m
Fenghuangling Tunnel(凤凰岭隧道) Shanxi 5.897 km (3.664 mi) 5.7735 km (3.5875 mi) 2011 2x2 S46 Shanxi Wubao Expressway left tube: 5897m right tube:5773.5m
Jiangjunshi Tunnel(将军石隧道) Sichuan-Gansu 5.805 km (3.607 mi) 5.804 km (3.606 mi) 2012 2x2 G75 Lanzhou–Haikou Expressway left tube: 5804m right tube:5805m
Youcheling Tunnel(油车岭隧道) Fujian 5.754 km (3.575 mi) 5.726 km (3.558 mi) 2012 2x2 G15W3 Ningbo–Dongguan Expressway left tube: 5754m right tube:5726m
Jieling Tunnel(界岭隧道) Hubei 5.681 km (3.530 mi) 5.653 km (3.513 mi) u/c 2x2 G42 Shanghai–Chengdu Expressway left tube: 5653m right tube:5681m
Mengshan Tunnel(蒙山隧道) Shanxi 5.655 km (3.514 mi) 2013 2x2 S45 Shanxi Tianli Expressway
Damiao Tunnel(大庙隧道) Hebei 5.645 mi (9.085 km) 5.635 mi (9.069 km) u/c 2x2 G45 Daqing–Guangzhou Expressway left tube: 5635m right tube:5645m
Meiguling Tunnel(美菰林隧道) Fujian 5.580 km (3.467 mi) 5.568 km (3.460 mi) 2003 2x2 G70 Fuzhou–Yinchuan Expressway left tube: 5568m right tube:5580m
Yunzhongshan Tunnel(云中山隧道) Shanxi 5.575 km (3.464 mi) 5.565 km (3.458 mi) 2011 2x2 S46 Shanxi Wubao Expressway left tube: 5565m right tube:5575m
Lajishan Tunnel(拉脊山隧道) Qinghai 5.564 km (3.457 mi) 5.530 km (3.436 mi) 2012 2x1 S101 Qinghai 101 Highway left tube: 55630m right tube:5564m
Yemaliang Tunnel(野马梁隧道) Shanxi 5.512 km (3.425 mi) 5.512 km (3.425 mi) u/c 2x2 Shanxi Linghe Expressway left tube: 5512m right tube:5512m
Chuyang Tunnel(楚阳隧道)[f] Hubei 5.501 km (3.418 mi) 5.444 km (3.383 mi) u/c 2x2 G42 Shanghai–Chengdu Expressway left tube: 5444m right tube:5501m
Qiangfengling Tunnel(抢风岭隧道) Shanxi 5.495 km (3.414 mi) 2012 2x2 G18 Rongcheng–Wuhai Expressway 2 tubes
Liulangshan Tunnel(六狼山隧道) Shanxi 5.493 km (3.413 mi) 5.412 km (3.363 mi) u/c 2x2 Shuozhou Ring Expressway left tube: 5412m right tube:5493m
Bayuan Tunnel(灞源隧道) Shaanxi 5.450 km (3.386 mi), 5.445 km (3.383 mi) 2012 2x2 G40 Shanghai–Xi'an Expressway left tube: 5445m right tube:5450m
Sanhuashi Tunnel(三花石隧道) Shaanxi 5.434 km (3.377 mi), 5.431 km (3.375 mi) 2011 2x2 G7011 Shiyan–Tianshui Expressway left tube: 5431m right tube:5434m
Jiulingshan Tunnel(九岭山隧道) Jiangxi 5.384 km (3.345 mi) 2008 2x2 G45 Daqing–Guangzhou Expressway
Qipanguan Tunnel(棋盘关隧道) Shaanxi 5.360 km (3.331 mi) 2008 2x2 G5 Beijing–Kunming Expressway
Futang Tunnel(福堂隧道) Sichuan 5.347 km (3.322 mi) 5.264 km (3.271 mi) 2012 2x2 S7 Sichuan WenchuanMaerkang Expressway left tube: 5347m right tube:5264m
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) 5.273 km (3.276 mi) 2009 2x2 G70 Fuzhou–Yinchuan Expressway left tube: 5273m right tube:5333m
Yingxiu Tunnel(映秀隧道) Sichuan 5.325 km (3.309 mi) 5.305 km (3.296 mi) 2012 2x2 S9 Sichuan WenchuanMaerkang Expressway left tube: 5305m right tube:5325m
Bataishan Tunnel(八台山隧道) Chongqing-Sichuan 5.275 km (3.278 mi) 2013 1x2 Chengwan Express Highway
Nanjingli Tunnel(南京里隧道) Yunnan 5.273 km (3.276 mi) 5.270 km (3.275 mi) u/c 2x2 Ruilong Expressway left tube: 5270m right tube:5273m
Yanmengguan Tunnel(雁门关隧道) Shanxi 5.235 km (3.253 mi) 5.160 km (3.206 mi) 2003 2x2 G55 Erenhot-Guangzhou Expressway left tube: 5160m right tube:5235m
Jiahuoyan Tunnel(夹活岩隧道) Hubei 5.228 km (3.249 mi) 5.107 km (3.173 mi) 2009 2x2 G50 Shanghai–Chongqing Expressway left tube: 5107m right tube:5228m
Tongluoshan Tunnel(铜锣山隧道) Sichuan 5.197 km (3.229 mi) 2008 2x2 G42 Shanghai–Chengdu Expressway
Changshan Tunnel(长山隧道) Sichuan 5.106 km (3.173 mi) 5.068 km (3.149 mi) 2013 2x2 S44 Sichuan Hanzi Expressway left tube: 5068m right tube:5106m
Yushan Tunnel(雩山隧道) Jiangxi 5.100 km (3.169 mi) u/c 2x2 G6011 Shaoguan–Ganzhou Expressway
Fengjieliang Tunnel(分界梁隧道) Chongqing 5.085 km (3.160 mi) 5.080 km (3.157 mi) 2010 2x2 G42 Shanghai–Chengdu Expressway left tube: 5085m right tube:5080m
Caihongling Tunnel(彩虹岭隧道) Guangdong 5.068 km (3.149 mi) 2007 1x2 Shuanghe Highway
Taishi Tunnel(太石隧道) Gansu 5.028 km (3.124 mi) 4.984 km (3.097 mi) u/c 2x2 G8513 Pingwu Expressway left tube: 5028m right tube:4984m
Tongluoshan Tunnel(铜锣山隧道) Sichuan 5.024 km (3.122 mi) 4.984 km (3.097 mi) u/c 2x2 G5515 Pingwu Expressway
Huayingshan Tunnel(华蓥山隧道) Chongqing 5.018 km (3.118 mi) 5.000 km (3.107 mi) u/c 2x3 Yuguang Expressway left tube: 5018m right tube:5000m
Taoguan II Tunnel(桃关二号隧道) Sichuan 5.015 km (3.116 mi) 5.014 km (3.116 mi) 2012 2x2 S7 Sichuan WenchuanMaerkang Expressway]] left tube: 5014m right tube:5015m
Dafengkou Tunnel(大风口隧道) Chongqing 5.003 km (3.109 mi) 2013 2x2 G42 Shanghai–Chengdu Expressway 2 tubes

Notes

  1. ^ previous name is Daxiangling Tunnel (大相岭隧道)
  2. ^ previous name is Mayazi Tunnel (麻崖子隧道)
  3. ^ previous name is Longtan Tunnel(龙潭隧道)
  4. ^ previous name is Mixiliang Tunnel(米溪梁隧道)
  5. ^ previous name is Xizhouling Tunnel(西周岭隧道)
  6. ^ also called Huoshaoan Tunnel(火烧庵隧道)

References