Road Tunnels in Japan (< 1 000 m)
Edited by: Eugenio A. Merzagora
4th revision, March 2006
Tunnel Length (m) Date of opening Prefec. Notes Road
Kinu - ura 986   AI Second tube: 986 m. Immersed tunnel, two lanes  
Tsubakiyama 980     Direction Shimonoseki. Section Togouchi-Yoshiwa Chugoku Expressway  
Mitami Sumiai 970     Shortest tube: 700 m. Section Hiroshima kita-Togouchi. Chugoku Expressway  
Nakayama 960 1991   Second tube: 960 m. Section Tojo-Shobara. Chugoku Expressway (other fonts: 618 m)  
Iwamuro 960     Second tube: 2300 m. Section Kusu-Kokonoe. Oita Expressway  
Otobaru 950     Second tube: 950 m. Section Beppu-Oita. Higashi Kyushu Expressway  
Gunma 945   GU    
Hirama 920   NS Section Nagasaki Tarami- Nagasaki Susukizuka. Nagasaki Expressway  
Asahi 902 1966      
Kaminohara 900     Section Sueyoshi Takarabe-Kokubu. Higashi Kyushu Expressway  
Tagami 880     Second tube: 880 m. Section Kagoshima-Kagishima kita. Kyushu Expressway  
Gobun 870   HI Second tube: 870 m. Sanyo expressway  
Noborihou 850     Second tube: 850 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Gono 840 1953      
Oina 820     Second tube: 820 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Mukaigaihira 800     Second tube: 800 m. Section Beppu-Oita. Higashi Kyushu Expressway  
Chizu 784 1969      
Ashiwala 770 1965      
Mizuwake 760     Second tube: 2300 m. Section Kokonoe-Yufuin. Oita Expressway  
Hidake 760   NS Shortest tube: 760 m. Section Omura-Isahaya. Nagasaki Expressway  
Ureshino 700   NS Shortest tube: 680 m. Section Ureshino-Higashisonogi. Nagasaki Expressway  
Atago 699     Second tube: 699 m. Section Muikaichi-Kano Chugoku Expressway  
Kataino 690     Second tube: 690 m. Section Miyakonojo-Tano. Miyazaki Expressway  
Haneda 688   KG Second tube: 688 m. Immersed tunnel, two lanes each  
Akamatsu 680 1965      
Akana 680 1964      
Kanisawa 663   NA    
Takase 661     Shortest tube: 334 m. Section Kano-Tokuji Chugoku Expressway.  
Sanyo 650     Second tube: 650 m. Section Kagoshima-Yamada. Ibusuki skyline.  
Koyama 630     Second tube: 630 m. Section Asakura-Haki. Oita Expressway.  
Inokura 630     Second tube: 630 m. Section Murasakigawa-Otani. Kitakyushu Expressway 4.  
Akinomiya 624 1965      
Hariuse 620 1964      
Kyuragi 602     Section Makise-Namise. Saga-Karatsu road.  
Nishi-Shinjuku 600   TO Second tube: 600 m 6
Higashinagasaki 600   NS Second tube: 600 m. Section Koga-Manose. Nagasaki bypass.  
Futufomoto Daiichi 590     Section Yatsushiro-Yatsushiro minami. Minami Kyushu Nishimawari expressway  
Magami 590   NS Second tube: 590 m. Section Taku-Takeo Kitagata. Nagasaki Expressway  
Setakamui 585   HO Now part of Shin Toyohama tunnel  
Mekari 580     Second tube: 580 m. Section Mojiko-Moji. Kanmon Expressway  
Aguchi 560     Second tube: 560 m. Section Hokubo-Niimi. Chugoku Expressway  
Kitasumakouko 550 2003 HY Shortest tube: 380 m. Hanshin Expressway 7
Hiroki 550     Second tube: 550 m. Section Kagoshima-Yamada. Ibusuki skyline  
Aono 545   YA Yamagata highway  
Fukami 538 1947      
Budo 523 1965      
Arak 520 1954      
Shiomi 520   NS Second tube: 520 m. Section Takeo Kitagata-Takeo. Nagasaki Expressway  
Ogi 510   NS Second tube: 510 m. Section Saga yamato-Taku. Nagasaki Expressway  
Akasaka 500 1964   Expressway 4, Tokyo  
Asukayama 482 25.12.2002 TO 2. tubes. Central Circular Route, Tokyo  
Dan 480     Second tube: 480 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Haki 480     Second tube: 480 m. Section Haki-Hita. Oita Expressway  
Otsuki 473 1973      
Hokubo 470     Second tube: 470 m. Section Hokubo-Niimi. Chugoku Expressway  
Umagoshi 470     Second tube: 470 m. Section Togouchi-Yoshiwa Chugoku Expressway  
Harameki 470     Second tube: 470 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Sakai 459     Second tube: 459 m. Section Togouchi-Yoshiwa Chugoku Expressway  
Maedakemen 450   NS Second tube: 450 m. Section Manose-Kawahira. Nagasaki bypass.  
Heiwa 442 1995 GI    
Ono 440     Second tube: 440 m. Section Kagoshima-Kagishima kita. Kyushu Expressway  
Kuragi 437     Second tube: 437 m. Section Yoshiwa-Muikaichi Chugoku Expressway  
Tsutsuga 410     Second tube: 410 m. Section Togouchi-Yoshiwa Chugoku Expressway  
Funasakayama 403 1963      
Okubo 400     Second tube: 400 m. Section Mojiko-Moji. Kanmon Expressway  
Kohara 391     Second tube: 391 m. Section Togouchi-Yoshiwa Chugoku Expressway  
Nekore 390     Shortest tube: 390 m. Section Mine-Mine nishi Chugoku Expressway  
Otegi 390     Second tube: 390 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Suseki 390     Section Sueyoshi Takarabe-Kokubu. Higashi  Kyushu Expressway  
Hokeji Daini 373     Hiji bypass  
Suyama 363     Shortest tube: 304 m. Section Kano-Tokuji Chugoku Expressway  
Togouchi 361     Second tube: 361 m. Section Togouchi-Yoshiwa Chugoku Expressway  
Yakata 360     Second tube: 360 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Sasabaru 360     Section Kosamurai-Makise. Saga-Karatsu road.  
Torigoe 360     Second tube: 360 m. Section Dairi-Tono. Kitakyushu Expressway 4.  
Muikaichi 346     Second tube: 346 m. Section Muikaichi-Kano Chugoku Expressway  
Sanchu 340     Second tube: 340 m. Section Mojiko-Moji. Kanmon Expressway  
Tsukahara 340     Second tube: 340 m. Section Mifune-Matsubase. Kyushu Expressway  
Sakuragi - Cho 339     Second tube: 339 m  
Utsubogi 335     Section Namise-Iwaya. Saga-Karatsu road.  
Shimatake Daiichi 330     Second tube: 330 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Kokuyama 330     Second tube: 330 m. Section Beppu-Oita. Higashi  Kyushu Expressway  
Kuronoda 329 1974   Second tube: 260 m  
Shin Kayanoki 325 1971      
Nakano 303 1973      
Tanohara 303     Second tube: 303 m. Section Yoshiwa-Muikaichi Chugoku Expressway  
Haneda 300 1964   Expressway 1, Tokyo  
Mae Daini 300     Second tube: 300 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Manzawa 295 1971      
Yamada 293     Second tube: 293 m. Section Kagoshima-Yamada. Ibusuki skyline  
Jinden 290     Second tube: 290 m. Section Chiku Yutaca-Wakamiya. Kyushu Expressway  
Otani 280     Second tube: 280 m. Section Otani-Orio. Kitakyushu Expressway 4  
Yamanashi Kuronoda 260 1975   Second tube: 239 m  
Moji 260     Second tube: 260 m Section Moji-Shinmoji. Kyushu Expressway  
Minokake 260     Section Sueyoshi Takarabe-Kokubu. Higashi  Kyushu Expressway  
Toyooka Daini 255     Hiji bypass  
Nukumida 250     Section Hayato higashi – Hayato nishi. Higashi  Kyushu Expressway  
Iwadono 250 1973      
Moriyama 230     Second tube: 230 m  
Midake 228 1972      
Ide 224 1974      
Onokubo 1st 220 1973      
Nichikodato 220     Second tube: 220 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Kamiyama 217 1963   Takayama Highway  
Kishaba 215     Second tube: 215 m. Section Kitanakagusuku-Okinawa minami. Okinawa ExpresswayKitakyushu Expressway 4.  
Hotokezaka 210     Shortest tube: 210 m. Section Ogori-Mito Chugoku Expressway  
Namise 206     Section Namise-Iwaya. Saga-Karatsu road.  
Onigajoyama 205     Second tube: 205 m. Section Yoshiwa-Muikaichi Chugoku Expressway  
Nasato 200     Second tube: 200 m. Section Hita-Amagase Takatsuka. Oita Expressway  
Kurokawa 200     Second tube: 200 m. Section Moji-Dairi. Kitakyushu Expressway 4.  
Aoyama 200 1964      
Ono 198 1974      
Meito 185     Second tube: 185 m  
Asari 174 1973      
Shimatake Daini 170     Second tube: 170 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Tasako 170     Second tube: 170 m. Section Amagase Takatsuka-Kusu. Oita Expressway  
Kozuru 160     Second tube: 160 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Chuzan 160     Second tube: 160 m. Section Chuzan-Taniyama. Ibusuki skyline  
Joubaru 160   NS Second tube: 160 m. Section Higashisefuri-Saga yamato. Nagasaki Expressway  
Dairi 160     Second tube: 160 m. Section Dairi-Tono. Kitakyushu Expressway 4.  
Kawa 150     Second tube: 150 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Azbe 140     Second tube: 140 m. Section Hokubo-Niimi. Chugoku Expressway  
Yokoishi 140     Second tube: 140 m. Section Yatsushiro-Hitoyoshi. Kyushu Expressway  
Futufomoto Daini 140     Section Yatsushiro-Yatsushiro minami. Minami Kyushu Nishimawari expressway  
Ota 135 1973      
Kumanu 125     Second tube: 125 m. Section Kurosaki-Komine. Kitakyushu Expressway 4.  
Iwaya 120     Section Namise-Iwaya. Saga-Karatsu road  
Kawahira 120   NS Second tube: 120 m. Section Kawahira-Nagasaki. Nagasaki bypass.  
Onokubo 3rd 117 1973      
Hikageyama 110 1973      
Onokubo 2nd 97 1973      
Shirasawagawa 65     Second tube: 65 m  
Sumiyokegawa 55     Second tube: 55 m  
Hirayu   1978   Road 158  
Sugiyama       Takayama highway  
Azukizawa   1998   Road 360  
Yamaya     YA Yamagata highway  
Soutsuki     YA Yamagata highway  
Tonomi       Sanyo expressway  
Nakausaki          
Takahara     YA Yamagata highway  

Legenda:
Red: under costruction
Pink: in project
*: nickname
TC: Tranch�e Couvert (Covered road)

Minami= south
Kita= north
Nishi= west
Higashi= east

Comments and questions to: Eugenio A. Merzagora

Road Tunnels in Japan > 3 000 m

Road Tunnels in Japan 2000 - 3 000 m


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This page was last modified on October 26, 2007