Japan National Route 1

National Route 1 shield

National Route 1
国道1号 (Kokudō Ichi-gō)
Route information
Length: 565.4 km (351.3 mi)
Major junctions
East end: National Route 15 / National Route 17 in Nihonbashi, Chūō, Tokyo
  National Route 42
National Route 255
National Route 134
National Route 129
National Route 467
National Route 16 / National Route 133
West end: National Route 2 / National Route 176 in Umeda, Kita-ku, Osaka
Highway system
National highways of Japan
Expressways of Japan

National Route 1 is a major highway on the island of Honshū in Japan. It connects Chūō, Tokyo in the Kantō region with the city of Osaka, Osaka Prefecture in the Kansai region, passing through the Chūbu region en route. It follows the old Tōkaidō westward from Tokyo to Kyoto, and the old Kyo Kaidō from there to Osaka. Between Tokyo and Aichi Prefecture it parallels the Tomei Expressway; from there to Mie Prefecture, the Higashimeihan Expressway, and from Shiga Prefecture to Osaka, the Meishin Expressway. Its total length is 565.4 kilometres (351.3 mi). At its eastern terminus in Nihonbashi, Chūō, Tokyo, it meets National Routes 4, 6, 14, 15, 17, and 20. At its western terminus in Umeda, Kita-ku, Osaka, it links with Routes 2, 25, 26 and other highways.

Route 1 links Tokyo to the important prefectural capitals of Yokohama (Kanagawa Prefecture), Shizuoka, Nagoya (Aichi Prefecture), Otsu (Shiga Prefecture), Kyoto, and Osaka.[1][2]

Route Data

History

Overlapping sections

Junction list

All junctions listed are at-grade intersections unless noted otherwise.

PrefectureLocationkmmiDestinationsNotes
OsakaOsaka National Route 2Kobe, NodahanshinContinuation beyond western terminus
National Route 25Namba, Yodoyabashi, Toyonaka, Osaka StationWestern terminus of National Route 1
National Route 423 to National Route 25Namba, Shin-Osaka Station
Hanshin Expressway Loop RouteMoriguchi
Prefectural Route 30 – Tennoji Station / Hinokuchicho
Sakuranomiya Bridge
National Route 25Imazato
Prefectural Route 8 – Nara, Daito
National Route 163Kizugawa City, Kahoma / Miyakojimahondori
Prefectural Route 155 – Yoigumo / Prefectural Route 158 – Kadoma
MoriguchiPrefectural Route 2 to Dainikahan Expressway – Sakai / Prefectural Route 13 – Neyagawa
Prefectural Route 155 to Hanshin Expressway
NeyagawaPrefectural Route 15 – Settsu
Prefectural Route 19
Prefectural Route 148 – Kadono / Prefectural Route 149
HirakataPrefectural Route 13
National Route 120Kawachinagano, Neyagawa
National Route 170Kawachinagano, Neyagawa, Central HiratakaInterchange westbound; at-grade intersection eastbound; west end of National Route 170 concurrency
National Route 170Takatsuki, KoridachiInterchange eastbound; at-grade intersection westbound; east end of National Route 170 concurrency
National Route 168Oji / Prefectural Route 20
National Route 307Kyotanabe / Prefectural Route 139 – Central Hirataka
Prefectural Route 18 – Makino
Prefectural Route 144 – Nagao, Central Hirakata
Prefectural Route 735
KyotoYawataPrefectural Route 284 – Kyotanabe, Central Yawata
Prefectural Route 735 – Nagao
Prefectural Route 251 – Kyotanabe / Prefectural Route 735 – Central Yawata
Prefectural Route 736 – Kyotanabe / Central Yawata
Prefectural Route 281 – Central Yawata
Prefectural Route 22 – Uji, Yodo
KyotoPrefectural Route 15 – Uji, Yodo
Prefectural Route 81 to National Route 24Uji, Yodo
National Route 478Uji, Oyamazaki / to Keiji Bypass
Prefectural Route 124
Prefectural Route 188 – Kongetsukyo, Nagokakyo
Prefectural Route 13 – Takedakaido / Prefectural Route 35 – Yodo
Prefectural Route 202 – Kogabashi
Meishin ExpresswayInterchange
Prefectural Route 201
National Route 171Kobe, Nishiojigojo
Prefectural Route 114 – Shichijo-omiya
Prefectural Route 143 to National Route 24Nara
Prefectural Route 113 – Higashiyama, Nishioji / to Kyoto Jukan Expressway
National Route 9 / Prefectural Route 38 – Fukuchiyama, Nishiojigojo
National Route 24Kyoto Station / National Route 367Ohara
Prefectural Route 32 – Kyokawaramachi, Shimongo
Prefectural Route 143 – Nara
Prefectural Route 116 (Shibutani Road)
Higashiyama Tunnel
Prefectural Route 117 – Yamashinaekimaen, Uji, Nara
Prefectural Route 35 (Meishin Expressway) – Keage, Shinomiza
ShigaKusatsu National Route 161 (Nishi-Otsu Bypass) – Tsuruga
National Route 101Tsuruga, Takashima
Prefectural Route 56 / Prefectural Route 103Interchange
Prefectural Route 781
National Route 422 to National Route 151Uji, Takashima
Prefectural Route 26
Prefectural Route 43 to Keiji Bypass – Shigaraki
Prefectural Route 28
National Route 1 (Keiji Bypass) – Kyoto, OtsuInterchange; westbound exit and eastbound entrance
Prefectural Route 116 / Prefectural Route 143
KusatsuRitto borderPrefectural Route 142
RittoPrefectural Route 2 – Moriyama
Prefectural Route 31 – Hamakaido / Shigaraki
Prefectural Route 55 – Shigaraki
National Route 8Tsuruga, OmihachimanInterchange
RittoKonan borderMeishin ExpresswayInterchange
KonanPrefectural Route 12 / Prefectural Route 145
Prefectural Route 11
National Route 1 (Konan Bypass)
Prefectural Route 22 / Prefectural Route 113
National Route 1 (Konan Bypass)
KokaPrefectural Route 178
Prefectural Route 128
Prefectural Route 121 / Prefectural Route 164
Prefectural Route 537
Prefectural Route 549
National Route 307Interchange; eastbound exit and westbound entrance
National Route 307Interchange
Prefectural Route 183
Prefectural Route 24 / Prefectural Route 41
Prefectural Route 24
Prefectural Route 9
Prefectural Route 129
Prefectural Route 607
ShigaMie borderKokaKameyama borderShizuka–Toge Tunnel
MieKameyama National Route 25Iga
Prefectural Route 11
National Route 25 to Shin-Meishin Expressway, Higashi-Meihan Expressway, Ise ExpresswayOsakaInterchange
Prefectural Route 647Interchange
To Prefectural Route 647Interchange
National Route 306 / Prefectural Route 648
SuzukaPrefectural Route 78
Prefectural Route 641
Prefectural Route 637 / Central Suzuka, Suzuka CircuitInterchange
Prefectural Route 643 to Route 23Suzuka Circuit
Prefectural Route 27 to Higashi-Meihan ExpresswayCentral Suzuka
Prefectural Route 115 – Suzawa, Central Suzuka
YokkaichiPrefectural Route 8 – Sasagawa, Central Suzuka / Kokubu
Prefectural Route 407
Prefectural Route 631
National Route 25 to National Route 23Shiohama / Tsu, Suzuka
Prefectural Route 44 / Prefectural Route 629
National Route 164Yokkaichi Port
National Route 365Seigahara, Yunoyamaonsen
KawagoePrefectural Route 9
Prefectural Route 64 to Higashi-Meihan Expressway / Prefectural Route 401 – Kasumigaura
Prefectural Route 8
Prefectural Route 401
Prefectural Route 26 – Toin
AsahiTo Higashi-Meihan Expressway, Isewangan Expressway, Route 23 – KawagoeInterchange
Prefectural Route 66
Prefectural Route 143
Kuwana National Route 258 to Route 23, Isewangan Expressway, Higashi-Meihan ExpresswayOgakiInterchange
Prefectural Route 504
Prefectural Route 142 to Route 298
Prefectural Route 613
Owari Bridge (west span)
Prefectural Route 106
MieAichi borderKuwanaYatomi borderOwari Bridge (east span)
AichiYatomiPrefectural Route 518
Prefectural Route 7 to Isewangan Expressway, Higashi-Meihan Expressway, Route 23 – Nagashima Spa, Gifu
Prefectural Route 458 to Higashi-Meihan ExpresswayIchinomiya, Tsushima
Prefectural Route 108
Prefectural Route 29 / Prefectural Route 105
National Route 155 to Higashi-Meihan ExpresswayIchinomiya, Tsushima
Prefectural Route 109 – Aisai
KaniePrefectural Route 462
Prefectural Route 65 to Higashi-Meihan Expressway / Prefectural Route 66 to Route 23IchinomiyaInterchange
Prefectural Route 66 / Prefectural Route 114
Prefectural Route 103 – Central Kanie
Nagoya National Route 302 to National Route 22, National Route 23, Isewangan Expressway, Mei-Nikan Expressway, Nagoya ExpresswayGifu, TobishimaInterchange
Prefectural Route 106
Prefectural Route 70
Prefectural Route 107 – Yaguma-dori / Kinjo Pier
Nagoya ExpresswayRokuban, Nagoya Station / Nagoya PortInterchange
National Route 19Gifu / National Route 247Handa, Tokai
Prefectural Route 271
National Route 41 – Kamaki, Tsuruma Park / Prefectural Route 222
Prefectural Route 59 to National Route 153, Isewangan ExpresswayNagoya, Tokai
Prefectural Route 50
National Route 302 to National Route 363, National Route 153, National Route 23, National Route 247Seto, Toyota, Gamagori, Tokoname / to Mei-Nikan Expressway, Isewangan ExpresswayKamiyashiro
Prefectural Route 243 – Obu / Arimatsu Station
Prefectural Route 222
ToyoakePrefectural Route 57 – Seto, TojoInterchange; southbound traffic access only; no access to Prefectural Route 57 south
National Route 23 / Nagoya Expressway, to Isewangan ExpresswayTsu, YokkaichiInterchange; westbound exit and eastbound entrance
ChiryuPrefectural Route 289
Prefectural Route 54
National Route 155 to Isewangan Expressway, Tomei ExpresswayInterchange
Prefectural Route 51
Kinuura-Toyota Road – Toyota, TakahamaInterchange
AnjoPrefectural Route 12 – Toyota, Mikawa-Anjo Station
Prefectural Route 76 – Central Anjo, Toyota
OkazakiPrefectural Route 26 – Nishio, Toyota
Prefectural Route 47 – Central Anjo
Prefectural Route 290
National Route 348Toyota, Gamagori
Prefectural Route 39 – Asuke / Prefectural Route 483 – Kota
Prefectural Route 477 – Higashi-Okazaki Station
Tomei ExpresswayOkazakiInterchange
Prefectural Route 35
Prefectural Route 48
Prefectural Route 329
National Route 473West end of National Route 473 concurrency
National Route 473East end of National Route 473 concurrency
ToyokawaPrefectural Route 374
Prefectural Route 5 / Prefectural Route 368
Prefectural Route 374
Prefectural Route 31
Prefectural Route 21
Prefectural Route 373
Prefectural Route 495
National Route 151 / National Route 247
ToyohashiPrefectural Route 382 – Toyohashi Station / Prefectural Route 460 to Tomei ExpresswayToyokawa
National Route 23Gamgagori / National Route 255Iragomisaki
Prefectural Route 69
Prefectural Route 502
Prefectural Route 31
Prefectural Route 3 / Prefectural Route 386
Prefectural Route 404
Prefectural Route 402
ShizuokaKosaiShiomi Tunnel
National Route 42Central Kosai
National Route 1 (Hamana Bypass) – Shizuoka, HamamatsuInterchange
National Route 42Toyohashi, Kosai
National Route 301Mikkabi, Central Kosai
Prefectural Route 323 – Kanzanji
HamamatsuPrefectural Route 49
Prefectural Route 49 – Toyohashi, Hosoe
Prefectural Route 65
National Route 257Tenryu, Hamamatsu Station
National Route 1 (Hamana Bypass) – Nagoya, ToyohashiInterchange; eastbound exit and westbound entrance
Prefectural Route 317 – Central Hamamatsu
National Route 130 to Enshuu-Ohashi Bridge – Omaezaki / Central Hamamatsu
Prefectural Route 316 – Maisuka Station
National Route 150Central Hamamatsu
Prefectural Route 313
National Route 152Central Hamamatsu / Prefectural Route 65 to Tomei ExpresswayTenryuInterchange
Prefectural Route 261 – HamakitaInterchange
IwataPrefectural Route 262 – Central IwataInterchange
National Route 1 (Iwata Bypass)Interchange
Prefectural Route 44 – Tenryu, Toyooka / Prefectural Route 56 – Iwata Station
Prefectural Route 43 – Fukude, Central Iwata
Prefectural Route 86 to Tomei Expressway, Iwata Bypass
Prefectural Route 277 / Iwata Station
National Route 1 (Iwata Bypass) – Nagoya, HamamatsuInterchange; westbound exit and eastbound entrance
FukuroiCentral FukuroiInterchange
Prefectural Route 61 to Tomei ExpresswayMori, Asaka, Central FukuroiInterchange
Prefectural Route 413 – Central Fukuroi
Prefectural Route 402 – Aino Station
National Route 1 (Kakegawa Bypass) – Shizuoka, ShimadaInterchange; eastbound exit and westbound entrance
Prefectural Route 253 – Harakawa
KakegawaPrefectural Route 37 / Prefectural Route 373
Prefectural Route 39 – Kurumi / Prefectural Route 254 – Central Kakegawa
National Route 1 (Kakegawa Bypass) – Hamamatsu, Shizuoka, Fukuroi, ShizuokaInterchange
Kotonomama Tunnel
National Route 1 (Nissaku Bypass) – ShizuokaInterchange
Prefectural Route 415
Sayononaka Tunnel
ShimadaPrefectural Route 381
National Route 1 (Nissaku Bypass) – Hamamatsu, KakegawaInterchange
Makinohara Third Tunnel
Makinohara Second Tunnel
Makinohara First Tunnel
National Route 473Kawanehon, AirportInterchange
KawanehonInterchange
Central ShimadaInterchange
National Route 1 (Fujieda Btpass) – Airport, Numazu, Shizuoka, Shimada Station / Prefectural Route 81 – Chiba-shiInterchange
Prefectural Route 55 – Kanaya / Central Shimada
Prefectural Route 227 – Oigawa
FujiedaPrefectural Route 222
Prefectural Route 216 to Fujieda Bypass – Fujieda Station
Prefectural Route 225 – Fujieda Station
Prefectural Route 33 – Oigawa Port
Prefectural Route 32 – Fujieda City Office / Prefectural Route 215 – Yaizu
Prefectural Route 30 – Yaizu / Prefectural Route 215 to Fujieda Bypass
Prefectural Route 81 to Shin-Tomei Expressway, Tomei ExpresswayYaizu
National Route 1 (Fujieda Bypass) – Hamamatsu, Shimada / Prefectural Route 81 – OkabeInterchange
FujiedaShizuoka borderOkabe Tunnel
ShizuokaPrefectural Route 208 (Utsunoya Pass)
National Route 1 (Seishin Bypass) – Numazu, FujiInterchange
Prefectural Route 208 – Central Mariko
Prefectural Route 207 / Prefectural Route 366
National Route 362Kawanehon / Toro Ruins
Prefectural Route 27
Prefectural Route 354 to Prefectural Route 384
Prefectural Route 197 – Miho, Shimizu Port
Prefectural Route 54 to Tomei Expressway – Nuzamu / Prefectural Route 67 to Seishin Bypass – Hamamatsu
National Route 149Miho, Shimizu Port / Prefectural Route 54 – Shimizu Station
Prefectural Route 338 to Seishin Bypass / to Tomei Expressway, Shin-Tomei Expressway / Miho, Shimizu Port
Prefectural Route 193
National Route 1 (Seishin Bypass) – Okitsu Station / National Route 52Kofu, MinobuInterchange
KanbaraInterchange
FujikawaInterchange
FujiPrefectural Route 174 – Fujinomiya
National Route 139Central Fuji, Tagonura Port
National Route 139Central Fuji, Tagonura PortInterchange
Prefectural Route 167
NumazuPrefectural Route 166
Prefectural Route 165 – Hara Station
Prefectural Route 164 – Katahama Station
Prefectural Route 162 – Nuzamu Station / Prefectural Route 22
National Route 246Gotemba / to Tomei Expressway, Shin-Tomei Expressway
MishimaPrefectural Route 380Interchange
Prefectural Route 145
Prefectural Route 144
Prefectural Route 140 / Prefectural Route 51 – Mishima Station
National Route 136Shimoda, Izu City / Prefectural Route 21 – SusonoInterchange
Prefectural Route 142
Prefectural Route 22 – Central Mishima
Shin-Tomei Expressway to Tomei Expressway
KanagawaHakonePrefectural Route 20 – Atami / Ashinoko Skyline – Kojiari
National Route 1 (Hakone Toll Road) – OdawaraInterchange
Prefectural Route 75 to Hakone Toll RoadYagawara
Prefectural Route 732 – Odawara, Hatajuka
Prefectural Route 75 – Gotenba, Sengokuhara
Prefectural Route 734 – Kojiri, Owakudani
Prefectural Route 723 – Gora
National Route 138Gotenba, Sengokuhara
Prefectural Route 732 – Hatajuka
Hakone Bypass – Yugawara
OdawaraSeisho Bypass to Odawara-Atsugi Road / to Hakone Toll RoadInterchange
National Route 135Atami, Yugawara / Prefectural Route 73 – Odawara Station
National Route 255Matsuda, Odawara Station
Seisho BypassOdawara, YokohamaInterchange
Prefectural Route 719 / Seisho BypassYokohama
Prefectural Route 72 to Tomei ExpresswayMatsuda / Seisho Bypass
Seisho Bypass – Tachikara, YokohamaInterchange
Prefectural Route 709 – Matsuda, Nakai
NinomiyaPrefectural Route 71 to Odawara-Atsugi Road / to Tomei ExpresswayHadano / Seisho Bypass
OisoPrefectural Route 63 to Odawara-Atsugi RoadIsehara
Seisho Bypass
National Route 134Kamakura, Enoshima
Prefectural Route 609 – Guzo / Prefectural Route 62 to Route 134West end of Prefectural Route 62 concurrency
Prefectural Route 62 – HadanoEast end of Prefectural Route 62 concurrency
KiratsukaPrefectural Route 61 to Route 134
Prefectural Route 606
National Route 129
ChigasakiPrefectural Route 46 to National Route 134Enoshima, Samukawa
Shinshonan BypassYokohama, FujisawaInterchange
Prefectural Route 404 to Route 134 – Shonan Life Town
Prefectural Route 44 – Enoshima, Oba, Tsujido Coast
FujisawaShinshonan BypassOdawara, HiratsukaInterchange
Prefectural Route 43 – Atsugi, Yoda
National Route 467Interchange; no exits
YokohamaPrefectural Route 30 – Enoshima, FujisawaInterchange westbound; at-grade intersection eastbound
Prefectural Route 23 – Ofuna, ShonandaiInterchange
National Route 1 (Yokohama Bypass)Interchange; eastbound exit and westbound entrance
Prefectural Route 22 – Isehara / to National Route 1 (Yokohama Bypass)
Prefectural Route 22 – Totsuga Station, ChogoInterchange
National Route 1 (Yokohama Bypass) – Totsuka Station / Prefectural Route 401 – Seya
National Route 16Isogo / Prefectural Route 17 – Hino, Shin-Yokohama, Higashi-Totsuka Station
Prefectural Route 218 – Sakuragicho, Idogaya
Yokohama-Yokosuka ExpresswayInterchange
Prefectural Route 201 / Kamakura
National Route 16Sagamihara, YokosukaWest end of National Route 16 concurrency
National Route 16Yokosuka, SakuragichoEast end of National Route 16 concurrency
National Route 15Kawasaki, Tsurumi
Prefectural Route 12 – Rokkakabushi
National Route 1 (Yokohama Bypass)Interchange; eastbound exit and westbound entrance
Prefectural Route 2 – Tsunashima
Prefectural Route 111 to National Route 15Kikuna
Prefectural Route 14 – Tsunashima, Tsurumi Station
KawasakiPrefectural Route 140 (Tomei Expressway) – Mizonokuchi, Kawasaki Station
National Route 409 (Tokyo-Wan Aqua-Line Expressway) – Ukishima, Kosugi, Mizonokuchi
TokyoOtaMetropolitan Route 311 – Kamata, Shimo-Maruko Station
Metropolitan Route 421
Metropolitan Route 318 – Omori
ShinagawaMetropolitan Route 420 – Musashikoyoma
Metropolitan Route 2 – Tengenjibashi
Metropolitan Route 317 – Shinagawa
Metropolitan Route 317 – Ohashi, Osaki
Shuto ExpresswayInterchange
MinatoMetropolitan Route 312 – Meguro
Metropolitan Route 305 – Ebisu / Metropolitan Route 415 – Tameike, Furukawabashi
Metropolitan Route 301 to National Route 15 – Fudanotsuji
Metropolitan Route 301 / Metropolitan Route 319
Metropolitan Route 319 – Roppongi
Metropolitan Route 405 – Tameike, Shinbashi
Chiyoda National Route 20Shinjuku, Hanzomon
Metropolitan Route 301 – Kudanshita, Kokyomae
Metropolitan Route 304
Metropolitan Route 406
Metropolitan Route 404
Metropolitan Route 403 – Kitaikebekuro, Shibuya
Chuo National Route 15Ginza / Metropolitan Route 10 – Minamisuna, Eitaibashi
Nihonbashi Bridge (Inner Circular Route)Eastern terminus of National Route 1; no direct access to Inner Circular Route
National Route 4AsakusabashiContinuation beyond eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

Wikimedia Commons has media related to Route 1 (Japan).

References

  1. 一般国道1号 (in Japanese). Kinki Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 2010-11-26.
  2. 一般国道1号 (in Japanese). Kinki Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 2010-11-26.
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