Japan National Route 108
|Length||186.9 km (116.1 mi)|
|South end||National Route 45 in Ishinomaki, Miyagi|
|North end||National Route 107 in Yurihonjō, Akita|
|National highways of Japan|
Expressways of Japan
Route 108 was originally designated on 18 May 1953 as a route from Ishinomaki to Shinbori (now Sakata) via Furukawa (now Osaki). On 1 April 1963 the route was shortened to Furukawa and rerouted to Yokote, replacing Route 109; the original route to Sakata was incorporated into Route 47. On 1 April 1970 the northern terminus was moved to Honjo (now Yurihonjō).
- "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.
- Media related to Category:Route 108 (Japan) at Wikimedia Commons