Road
- Ishi, National Route 6 151.2KP | Juo-cho Ishi, Hitachi City, Ibaraki | Hitachi River and National Highway Office
- Omika, National Route 6 130.58KP | Omika-cho, Hitachi City, Ibaraki Prefecture | Hitachi River National Highway Office
River
- Sakaki Bridge, Kuji River Left Bank 6.2KP | Sakaki Bridge, Shimodogiuchi-cho, Hitachi City, Ibaraki Prefecture | Hitachi River National Highway Office
- Ishihongo, Juo River | Ishihongo, Juocho, Hitachi City, Ibaraki Prefecture, “Ibaraki Prefecture Civil Engineering Department River Division”