Japan National Route 105

National Route 105
国道105号
国道105号
Route information
Length	172.3 km (107.1 mi)
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan

National Route 105 is a national highway of Japan connecting Yurihonjō, Akita and Kitaakita, Akita in Japan, with a total length of 172.3 km (107.06 mi).

Summary

• Length: 172.3 km (107.06 mi)
• Origin: Mizubayashi, Yurihonjō, Akita
• Terminus: Ōzutsumi, Aza Tsuzuriko, Kitaakita, Akita (meets Japan National Route 7 )
• Major cities: Daisen

History

• 1963 April 1 - Class 2 national road No. 105 Ōmagari　Ōdate (Ōmagari city (now: Daisen) to Ōdate city) -- The former 105 (Akita city to Morioka city became Japan National Route 46
• 1965 April 1 - General national road No. 105 (Ōmagari to Ōdate)
• 1970 April 1 - General national road No. 105 (Honjo city(now: Yurihonjō) to Kitaakita District Takanosu(now: Kitaakita city))

Duplicate sections

• Japan National Route 108 (Nibanzeki, Yurihonjō)
• Japan National Route 107 (Nibanzeki, Yurihonjō)
• Japan National Route 46 (Semboku, Akita)
• Japan National Route 285 (Kitaakita)

Passing municipalities

• Akita Prefecture
  • Yurihonjō - Daisen - Semboku - Kitaakita

Main connecting routes

• Japan National Route 108 (Yurihonjō City - Nibanzeki intersection)
• Japan National Route 107 (Yurihonjō City - Nibanzeki intersection)
• Iwaya road (Nihonkai-Tōhoku Expressway Ōuchi junction)
• Japan National Route 69 Honjō Iwaki line, Iwaki direction (Iwayafumoto, Yurihonjō City)
• Japan National Route 69 Honjō Iwaki line, Ugo-Iwaya station direction (Sankawa, Ōuchi, Yurihonjō City)
• Japan National Route 9 Yūwa Honjō line (Tokusa Ōkawaharano, Yurihonjō City)
• Japan National Route 29 Yokote Ōmori Ōuchi line (Shinden Aza Itabashi, Yurihonjō City)
• Japan National Route 315 West Semboku Nangai line (Daisen city, Dewa Green Road)
• Japan National Route 30 Kamiokanangai Higashiyuri line (Kanaya, Daisen City, Dewa Green Road)
• Ōmagari IC - Akita Expressway
• Japan National Route 36 Ōmagari Ōmori-ugo line (Amarime, Ōmagari, Daisen City)
• West Ōmagari road
• Japan National Route 36 Ōmagari Ōmori-ugo line (Nishine, Ōmagari, Daisen City, Hanadate Chō, Ōmagari)
• Japan National Route 50 Ōmagari Tazawako line (Sano Chō, Ōmagari, Daisen City)
• Japan National Route 13 (Kuzuno, Hanadate, Daisen City)
• Japan National Route 261 Ōmagari Kunimi line (Yoshiya Aza Kamimae village, Daisen City)
• Japan National Route 67 Yotsuya Aza Kamioka line (Yotsuya Aza Mizukida, Daisen City)
• Japan National Route 256　Tsuchikawa Nakasen line (Nagano Aza Takabatake, Nakasen Roadside station intersection)
• Japan National Route 306 Toyōka Nagano line (Nagano Aza Kita Nagano, Daisen City)
• Japan National Route 11 Kakunodate Rokugō line (Shimōguisuno, Daisen City)
• Japan National Route 258 Shiraiwa Kakunodate line (Shimosugazawa, Kakunodate, Semboku City)
• Japan National Route 250 Hisaichi Kakunodate line (Kakunodate Town, Semboku City)
• Kakunodate bypass (Japan National Route 46) (Hanegadai, Tazawako, Semboku City)
• Japan National Route 46
• Japan National Route 60
• Japan National Route 38
• Japan National Route 285
• Japan National Route 7

Bypass

• Takanosu bypass
• Yonaizawa bypass
• Yokoiwa bypass

Difficult parts

• 矢立峠
• 矢向峠
• 大覚野峠

Roadside stations

• Ōuchi (Yurihonjō city)
• Nakasen (Daisen city)
• Ani (Kitaakita city)