Ishikawa Prefectural Road Corporation is the local road corporation founded in 1990.
According to PR-model, ishi-douro.or.jp is ranked 1,842,620th in multilingual Wikipedia, in particular this website is ranked 159,587th in Japanese Wikipedia.
The website is placed before sumsi-adm.ru and after arena.md in the BestRef global ranking of the most important sources of Wikipedia.