Road Tunnels in South Korea (Republic of Korea)
Edited by: Eugenio A. Merzagora
5th revision - February 2004
Tunnel Length (m) Year of
opening		 Province Notes Road
Chang Su 6 400    CHB Under construction. Taejon - Hamyang Expressway  
Jungnyeong 4 600  19.12.2001 CUB-KYB Longest motorway tunnel. Artif.part: 4520 m. Click here for pictures Jungang Highway
Neungdong 4 580  18.06.2006   Shortest tube: 4534 m N24 Sanwae – Sangbuk
Ch’oup 4 400  2001 PUS Ch’oup - Manduk  
Sapaesan 3 993  06.2006 KWA Shortest tube: 3971 m. 4 lanes each Seoul North beltway
Sansung 3 500  2005 PUS Hwanung - Jangjeondong. Work started: 1998  
Pusan - Koje-do 3 384  2009 PUS World's deepest immersed tunnel (-50 m). Works start: 2004  
Chunma 2 920  PRJ PUS North bridge road project  
Baygyang 2 340  1997 PUS    
Ssangyong - Kyobo 2 330  PRJ PUS    
Chimbu 2 312  1999      
Kudok 1 870    PUS    
Hwangr-yong 1 860  07.1994 PUS Namhae Expressway  
Anmin 1 818    KYN Town Chinae. Second tube: planned  
Kwangon beach 1 700    PUS Subsea tunnel  
Namsan 2nd 1 621  04.12.1970 SEU Town Seoul  
Manduk 1 600  04.1988 PUS Parallel to Hwangr-yong  
Buk Ak 1 580  1994   Shortest tube: 1574 m  
Toigewon-Eujungbu 1 534      Provincial road  
Namsan 1st 1 530  08.1970 SEU Town Seoul  
Taegu-Pohang 1 330    KYB Taegu - Pohang highway  
Namsan 3rd 1 280 

31.03.1978

 SEU Town Seoul  
Suam 1 250    KYO Town Ansan. Two tubes  
Daejon 1 100  1998 KYB Yongju  
Ulsong 1 040    KYB Work start:1999  
Bukan-Kyongjoo 936      Provincial road  
Pugak 925    SEU Town Seoul  
Jechon-Shigock 910      Provincial road  
Gungun 700      Shortest tube: 690 m. Souhaean Highway  
Sorae 700    SEU Shortest tube: 690 m. Seoul Loop Highway  
Jinyoung 660      Shortest tube: 650 m. Nanhae Highway  
Shinjung 650   CUB   Iksan-Pohang Expressway
Kaehwa 635  12.2000 SEU Shortest tube : 630 m  
Kug 575    SEU Town Seoul  
Pusan City 565    PUS Town Pusan  
Duckchon 550   CUB   Iksan-Pohang Expressway
Kumhwa 550    SEU Town Seoul  
Daeduk 408      Shortest tube: 408 m. Honam Highway  
Samch-ong 400    SEU Town Seoul  
Chong-un 325    SEU Town Seoul  
Samgdo 212    SEU Town Seoul  
Saijk 153    SEU Shortest tube: 144 m. Town Seoul  

Legenda:
Red: under costruction
Pink: in project
Green: abandoned
*: nickname

Comments and questions to: Eugenio A. Merzagora

 

Legenda: Provinces of South Korea / Province in Sud Corea /
Taehanmin Guk Do / Sud Korean Provinz
Edited by: Eugenio A. Merzagora

  Province (Do) Main Town
SEU Seoul Seoul
CHB Chollabuk Chonju
CHE Cheju Cheju
CHN Chollanam Kwangiu
CUB Ch’ungch’ongbuk Ch’ongiu
CUN Ch’ungch’ongnam Taejon
INC Inch’on Inch’on
 
  Province (Do) Main Town
KWA Kwangiu Kwangiu
KYB Kyongsangbuk Taegu
KYN Kyongsangnam Ch’ang-Won
KYO Kyonggi Suwon
PUS Pusan Pusan
TAE Taegu Taegu

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Picture of Suam tunnel Suam tunnel, 1250 m

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This page was last modified on September 20, 2009