The World's longest Road Tunnels
Country Tunnel Length Date of opening
Norway Rogfast (2 tubes) 26 660 m PRJ
Norway Laerdal 24 510 m 27.11.2000
China Zhongnanshan (2 tubes) 18 020 m 20.01.2007
Denmark - Germany Femern (79 immersed elements for road and railway) 17 600 2029
China Jingpingshan (2 tubes) 17 504 m
17 485 m
2011
Switzerland St. Gotthard / San Gottardo 16 942 m 05.09.1980
Austria Arlberg (Length in 1978: 13 972 m) 15 516 m 01.12.1978
Turkey Mount Ovit (2 tubes) 14 346 m 13.06.2018
Norway Ryfylke (World's deepest tunnel, -292 m, 2 tubes) 14 498 m
14 457 m
30.12.2019
China Micangshan (2 tubes) 13 833 m
13 792 m
2018
China Xishan (2 tubes) 13 654 m
13 570 m
2012
China Erlangshan (2 tubes) 13 433 m
13 381 m
2017
China Shiziping (2 tubes) 13 156 m
2020
China Hongtiguan (2 tubes) 13 122 m
13 098 m
2013
Taiwan Hsuehshan (twin tunnel + service) 12 942 m 16.06.2006
France - Italy Fréjus (1 tube + emergency tunnel) 12 898 m
12 878 m
12.07.1980
01.10.2021
China Maijishan (2 tubes) 12 290 m
12 286 m
2009
France - Italy Mont-Blanc / Monte Bianco 11 611 m 19.07.1965
Norway Gudvanga 11 428 m 17.12.1991
China Yunshan (2 tubes) 11 408 m
11 397 m
30.12.2015
Faroe Islands Eysturoy (subsea tunnel, -187 m) 11 238 m 19.12.2020
China Baojiashan (2 tubes) 11 200 m
11 195 m
28.05.2009
Norway Folgefonn 11 150 m 15.06.2001
Japan Kan-etsu (south bound tube)
Kan-etsu (north bound tube)
11 055 m
10 926 m
1991
1985
Faroe Islands Sandoyar (subsea tunnel, -147 m) 10 800 m 2023
Norway Toven 10 665 m 22.11.2014
Japan Hida (+emergency tunnel) 10 712 m 5.07.2008
China Baotashan (on Pingyao - Yushe Expressway, 2 tubes) 10 480 m
10 192 m
2012
Italy Gran Sasso d'Italia (East direction)
(West direction)
10 176 m
10 173 m
01.12.1984
1995
Austria Plabutsch 10 085 m
9 919 m
17.12.2004
27.06.1987
Norway Jondal 10 050 m 7.09.2012
China Nibashan (on Yaan - Xichang Expressway, 2 tubes) 10 007 m
9 962 m
2012
France Duplex A86 10 000 m 8.01.2011
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This page was last modified on January 27, 2021