National Route 484 (国道484号) is a national highway of Japan in Okayama Prefecture that connects the cities of Bizen and Takahashi. The route has a total...

National Route 4 (国道4号, Kokudō Yongō) is a major national highway in eastern Honshū, Japan. Measuring 738.5 kilometers long (458.9 mi), it is the longest...

Tamba, Hyōgo and Toyooka, Hyōgo managed by West Nippon Expressway Company. "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]...

route exists as a maritime section linking the Oki Islands with Honshu. "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]...