Route Data

• Length: 258.9 km (165.5 mi)
• Origin: Atsuta-ku, Nagoya
  Atsuta-ku, Nagoya
  is one of the wards of the city of Nagoya in Aichi Prefecture, Japan. At the 2005 census it had a population of 63,608. Atsuta Shrine is well known. The rolling stock manufacturer Nippon Sharyo has its headquarters in the ward.-References:...
  
  , Nagoya (originates at junction with Route 1
  Route 1 (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...
  
  )
• Terminus: Nagano City
  Nagano, Nagano
  , the capital city of Nagano Prefecture, is located in the northern part of the prefecture near the confluence of the Chikuma and the Sai rivers, on the main Japanese island of Honshū.As of April 1, 2011 the city has a population of 387,146...
  
   (ends at Junction with Route 18)
• Major cities: Kasugai
  Kasugai, Aichi
  is a city located in Aichi, Japan. The city was founded on June 1, 1943. As of March 1, 2010, the city had an estimated population of 303,181 and a density of . The total area is ....
  
  , Tajimi
  Tajimi, Gifu
  is a city located in Gifu Prefecture, Japan.As of April 1, 2011, the city has an estimated population of 112,165, with 40,413 number of households. The total area is 91.24 km²....
  
  , Nakatsugawa
  Nakatsugawa, Gifu
  is a city located in the Tōnō region of Gifu Prefecture, Japan. The city was founded on April 1, 1952.-History:During Japan's Edo period, Nakatsugawa was a post town, known as Nakatsugawa-juku, one of the 69 Stations of the Nakasendō along the Nakasendō. The travel route ran from the Nihonbashi in...
  
  , Shiojiri
  Shiojiri, Nagano
  is a city located in Nagano, Japan. Its name literally means "the end of salt".-History:Municipal Area Changes* April 1, 1927-The village of Shiojiri gained town status....
  
  , Matsumoto
  Matsumoto, Nagano
  is a city located in Nagano Prefecture, Japan. Matsumoto is designated as a Special City.-Outline:The new city of Matsumoto is the city comprising the mergers of the old city of Matsumoto and four villages. Matsumoto officially absorbed those villages without creating a new municipal...
  
  , Azumino
  Azumino, Nagano
  is a city located in Nagano Prefecture, Japan.The city was founded on October 1, 2005, when the town of Akashina, from Higashichikuma District, and the towns of Hotaka and Toyoshina, and the villages of Horigane and Misato, from Minamiazumi District, merged to form a new city...
  
  

History

• 1952-12-04 - First Class National Highway 19 (from Nagoya to Nagano, Nagano
  Nagano, Nagano
  , the capital city of Nagano Prefecture, is located in the northern part of the prefecture near the confluence of the Chikuma and the Sai rivers, on the main Japanese island of Honshū.As of April 1, 2011 the city has a population of 387,146...
  
  )
• 1965-04-01 - General National Highway 19 (from Nagoya to Nagano, Nagano
  Nagano, Nagano
  , the capital city of Nagano Prefecture, is located in the northern part of the prefecture near the confluence of the Chikuma and the Sai rivers, on the main Japanese island of Honshū.As of April 1, 2011 the city has a population of 387,146...
  
  )

Overlapping sections

• From Atsuta, Nagoya (Atsuta Shrine South intersection) to Naka, Nagoya (Nichigin-mae intersection): Route 22
• From Toki (Odomi intersection) to Mizunami (Yamanouchi intersection): Route 21
• From Ena (Shoke intersection) to Sendambayashi, Nakatsugawa: Route 257
  Route 257 (Japan)
  National Route 257 is a national highway of Japan connecting Nishi-ku, Hamamatsu and Takayama, Gifu in Japan, with a total length of 241.6 km ....
  
  
• From Nakatsugawa (Iyasaka-bashi intersection) to Nagiso (Azuma-bashi intersection): Route 256
  Route 256 (Japan)
  National Route 256 is a national highway of Japan connecting Gifu, Gifu and Iida, Nagano in Japan, with a total length of 243.4 km ....
  
  
• In Kiso Town, from Kiso-ohashi intersection to Hiyoshi-Ozawabara intersection: Route 361
  Route 361 (Japan)
  National Route 361 is a national highway of Japan connecting Takayama, Gifu and Ina, Nagano in Japan, with a total length of ....
  
  

Municipalities passed through

• Aichi Prefecture
  Aichi Prefecture
  is a prefecture of Japan located in the Chūbu region. The region of Aichi is also known as the Tōkai region. The capital is Nagoya. It is the focus of the Chūkyō Metropolitan Area.- History :...
  
  
  • Nagoya - Kasuagai
    Kasugai, Aichi
    is a city located in Aichi, Japan. The city was founded on June 1, 1943. As of March 1, 2010, the city had an estimated population of 303,181 and a density of . The total area is ....
    
    
• Gifu Prefecture
  Gifu Prefecture
  is a prefecture located in the Chūbu region of central Japan. Its capital is the city of Gifu.Located in the center of Japan, it has long played an important part as the crossroads of Japan, connecting the east to the west through such routes as the Nakasendō...
  
  
  • Tajimi
    Tajimi, Gifu
    is a city located in Gifu Prefecture, Japan.As of April 1, 2011, the city has an estimated population of 112,165, with 40,413 number of households. The total area is 91.24 km²....
    
     - Toki
    Toki, Gifu
    is a city in Gifu Prefecture, Japan. The city is located on the Honshū island, to the southeast of Gifu City, the prefectural capital. The Toki River runs through the downtown area. Toki is known as one of the largest producers of Japanese pottery. The products made in the region are generally...
    
     - Mizunami
    Mizunami, Gifu
    is a city located in the Tōnō region of Gifu, Japan.As of July 2011, the city has an estimated population of 40,030. The total area is 175.00 km².The city was founded on April 1, 1954....
    
     - Ena
    Ena, Gifu
    is a city located in the Tōnō region of Gifu Prefecture, Japan. As of July 2011, the city has an estimated population of 53,378. The total area is 504.19 km²....
    
     - Nakatsugawa
    Nakatsugawa, Gifu
    is a city located in the Tōnō region of Gifu Prefecture, Japan. The city was founded on April 1, 1952.-History:During Japan's Edo period, Nakatsugawa was a post town, known as Nakatsugawa-juku, one of the 69 Stations of the Nakasendō along the Nakasendō. The travel route ran from the Nihonbashi in...
    
    
• Nagano Prefecture
  Nagano Prefecture
  is a prefecture of Japan located in the Chūbu region of the island of Honshū. The capital is the city of Nagano.- History :Nagano was formerly known as the province of Shinano...
  
  
  • Nagiso
    Nagiso, Nagano
    is a town located in Kiso District, Nagano, Japan.As of 2003, the town has an estimated population of 5,458 and a density of 25.27 persons per km². The total area is ....
    
     - Okuwa
    Okuwa, Nagano
    is a village located in Kiso District, Nagano, Japan.As of 2003, the village has an estimated population of 4,559 and a density of 19.45 persons per km². The total area is 234.45 km².-External links:*...
    
     - Agematsu
    Agematsu, Nagano
    is a town located in Kiso District, Nagano, Japan.As of 2003, the town has an estimated population of 6,034 and a density of 35.82 persons per km². The total area is 168.47 km².-External links:*...
    
     - Kiso town
    Kiso, Nagano (town)
    is a town located in Kiso District, Nagano Prefecture, Japan.The town was founded on November 1, 2005, when the town of Kisofukushima was merged with three villages , all from Kiso District....
    
     - Kiso vill
    Kiso, Nagano (village)
    is a village located in Kiso District, Nagano, Japan.As of 2003, the village has an estimated population of 3,438 and a density of 24.48 persons per km². The total area is 140.46 km².-External links:*...
    
     - Shiojiri
    Shiojiri, Nagano
    is a city located in Nagano, Japan. Its name literally means "the end of salt".-History:Municipal Area Changes* April 1, 1927-The village of Shiojiri gained town status....
    
     - matsumoto
    Matsumoto, Nagano
    is a city located in Nagano Prefecture, Japan. Matsumoto is designated as a Special City.-Outline:The new city of Matsumoto is the city comprising the mergers of the old city of Matsumoto and four villages. Matsumoto officially absorbed those villages without creating a new municipal...
    
     - Azumino
    Azumino, Nagano
    is a city located in Nagano Prefecture, Japan.The city was founded on October 1, 2005, when the town of Akashina, from Higashichikuma District, and the towns of Hotaka and Toyoshina, and the villages of Horigane and Misato, from Minamiazumi District, merged to form a new city...
    
     - Ikusaka
    Ikusaka, Nagano
    is a village located in Higashichikuma District, Nagano, Japan.As of 2003, the village has an estimated population of 2,286 and a density of 58.66 persons per km². The total area is 38.97 km². It contains the Ikusaka Dam.-External links:*...
    
     - Ōmachi
    Omachi, Nagano
    is a city located in Nagano, Japan.As of 2008, the city has an estimated population of 31,079 and the population density of 55 persons per km². The total area is 564.99 km²....
    
     - Nagano
    Nagano, Nagano
    , the capital city of Nagano Prefecture, is located in the northern part of the prefecture near the confluence of the Chikuma and the Sai rivers, on the main Japanese island of Honshū.As of April 1, 2011 the city has a population of 387,146...
    
     - Shinsyūshinmachi
    Shinshushin, Nagano
    was a town located in Kamiminochi District, Nagano, Japan. On 1 January 2010 the town merged into the city of Nagano.As of 2003, the town had an estimated population of 5,762 and a density of 81.46 persons per km². The total area was 70.73 km²....
    
     - Nagano

Intersects with

• Aichi Prefecture
  Aichi Prefecture
  is a prefecture of Japan located in the Chūbu region. The region of Aichi is also known as the Tōkai region. The capital is Nagoya. It is the focus of the Chūkyō Metropolitan Area.- History :...
  
  
  • Routes 1
    Route 1 (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...
    
     and 247
    Route 247 (Japan)
    National Route 247 is a national highway of Japan connecting Atsuta-ku, Nagoya and Toyohashi, Aichi in Japan, with a total length of 150.8 km ....
    
    ; at the origin, in Atsuta-ku, Nagoya
  • Route 22; from the origin to Naka-ku, Nagoya
  • Routes 41 and 153
    Route 153 (Japan)
    National Route 153 is a national highway of Japan connecting Higashi-ku, Nagoya and Shiojiri, Nagano in Japan, with a total length of 213.4 km ....
    
    ; at Higashi-ku, Nagoya
  • Route 155
    Route 155 (Japan)
    National Route 155 is a national highway of Japan connecting Tokoname, Aichi and Yatomi, Aichi in Japan, with a total length of 126.9 km ....
    
    ; at Kasugai City
• Gifu Prefecture
  Gifu Prefecture
  is a prefecture located in the Chūbu region of central Japan. Its capital is the city of Gifu.Located in the center of Japan, it has long played an important part as the crossroads of Japan, connecting the east to the west through such routes as the Nakasendō...
  
  
  • Route 248
    Route 248 (Japan)
    National Route 248 is a national highway of Japan connecting Gamagōri, Aichi and Gifu, Gifu in Japan, with a total length of 113.3 km ....
    
    ; at Tajimi City
  • Route 21; from Toki City to Mizunami City
  • Route 418
    Route 418 (Japan)
    National Route 418 is a national highway of Japan connecting Ōno, Fukui and Iida, Nagano in Japan, with a total length of 243.3 km ....
    
    ; at Ena City
  • Route 257
    Route 257 (Japan)
    National Route 257 is a national highway of Japan connecting Nishi-ku, Hamamatsu and Takayama, Gifu in Japan, with a total length of 241.6 km ....
    
    ; from Ena City to Nakatsugawa City
  • Route 363
    Route 363 (Japan)
    National Route 363 is a national highway of Japan connecting Meito-ku, Nagoya and Nakatsugawa, Gifu in Japan, with a total length of 80.2 km ....
    
    ; at Nakatsugawa City
  • Route 256
    Route 256 (Japan)
    National Route 256 is a national highway of Japan connecting Gifu, Gifu and Iida, Nagano in Japan, with a total length of 243.4 km ....
    
    ; from Nakatsugawa City to Nagiso Town
• Nagano Prefecture
  Nagano Prefecture
  is a prefecture of Japan located in the Chūbu region of the island of Honshū. The capital is the city of Nagano.- History :Nagano was formerly known as the province of Shinano...
  
  
  • Route 361
    Route 361 (Japan)
    National Route 361 is a national highway of Japan connecting Takayama, Gifu and Ina, Nagano in Japan, with a total length of ....
    
     at Kiso Town
  • Routes 20
    Route 20 (Japan)
    National Route 20 is a national highway connecting Tokyo and Shiojiri, Nagano prefecture in Japan. Originating at Nihonbashi in Chūō, Tokyo, it passes through Shinjuku and four other wards, and then seven cities, including Hachiōji in Tokyo. It follows a westward route into Kanagawa Prefecture,...
    
     and 153
    Route 153 (Japan)
    National Route 153 is a national highway of Japan connecting Higashi-ku, Nagoya and Shiojiri, Nagano in Japan, with a total length of 213.4 km ....
    
     at Shiojiri City
  • Routes 143
    Route 143 (Japan)
    National Route 143 is a national highway of Japan connecting Matsumoto, Nagano and Ueda, Nagano in Japan, with a total length of 51 km ....
    
    , 147
    Route 147 (Japan)
    National Route 147 is a national highway of Japan connecting Ōmachi, Nagano and Matsumoto, Nagano in Japan, with a total length of 34.6 km ....
    
    , 158
    Route 158 (Japan)
    National Route 158 is a national highway of Japan connecting Fukui, Fukui and Matsumoto, Nagano in Japan, with a total length of 250.1 km ....
    
     and 254
    Route 254 (Japan)
    National Route 254 is a national highway of Japan connecting Bunkyō, Tokyo and Matsumoto, Nagano in Japan, with a total length of 226.1 km ....
    
     at Matsumoto City
  • Route 403
    Route 403 (Japan)
    National Route 403 is a national highway of Japan connecting Chūō-ku, Niigata and Matsumoto, Nagano in Japan, with a total length of 352.8 km ....
    
     at Azumino City
  • Route 117 at Nagano City
  • Route 18 at the terminus, in Nagano City

Bypasses

• Kasugai Bypass
• Utsutsu Bypass
• Tajimi Bypass
• Toki Bypass
• Mizunami Bypass
• Ena Bypass
• Nakatsugawa Bypass
• Agematsu Bypass
• Matsumoto Bypass
• Naganominami Bypass