| 释义 |
- Route Data
- History
- Overlapping sections
- Municipalities passed through
- Intersects with
- Bypasses
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|length_km=119.6
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}}{{nihongo|Route 117|国道117号|Kokudō hyakujūnana-gō}} is a national highway connecting Nagano, Nagano and Ojiya, Niigata in Japan.Route Data- Length: 119.6 km (74.3 mi)
- Origin: Nagano City (originates at junction with Route 18)
- Terminus: Ojiya City (ends at Junction with Route 17)
- Major cities: Iiyama, Tokamachi
History- 1953-05-18 - Second Class National Highway 117 (from Nagano to Ojiya)
- 1965-04-01 - General National Highway 117 (from Nagano to Ojiya)
Overlapping sections- In Nagano City, from Nakagosho intersection to Nishiowaribe intersection: Route 19
- In Nagano City, Nishiowaribe intersection to Asano intersection: Route 18
- In Nagano City, Higashiwada intersection to Yanagihara-Kita intersection: Route 406
- In Iiyama City, Komaki-bashi kita intersection to Ario intersection: Route 292
Municipalities passed through- Nagano Prefecture
- Nagano - Obuse - Nagano - Nakano - Iiyama - Nozawaonsen - Sakae
- Niigata Prefecture
- Tsunan - Tokamachi - Ojiya - Nagaoka - Ojiya
Intersects with- Nagano Prefecture
- Route 18
- Route 19
- Route 406
- Route 406
- Route 18
- Route 292
- Route 403
- Route 292
- Route 403
- Niigata Prefecture
Bypasses{{Japan-road-stub}}{{commonscat|Route 117 (Japan)}} 1 : National highways in Japan |