 | ||||
|---|---|---|---|---|
| 国道57号 | ||||
 | ||||
| Route information | ||||
| Length | 326.7 km[1] (203.0 mi) | |||
| Existed | 1 April 1963–present | |||
| History | Was Routes 214, 215 and 216 before 1963 | |||
| Major junctions | ||||
| West end |  National Route 34 in Nagasaki | |||
| East end |  National Route 10 in Ōita | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
| ||||
National Route 57 (国道57号, Kokudō Gojūnana-gō) is a national highway of Japan connecting Ōita and Nagasaki in Japan.
- ^ "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 19 February 2020.