2-chōme, Ōta, Tokyo in Japan, with a total length of 3.6 km (2.24 mi). "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]...

National Route 15 (国道15号, Kokudō Jūgo-gō) is a national highway connecting Tokyo and Yokohama in Japan. It is commonly referred to as Dai-Ichi Keihin...

National Route 7 (国道7号, Kokudō Nanagō) is a major north-south national highway on the Sea of Japan side of the island of Honshū, Japan. It traverses four...

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...

National Route 58 (国道58号, Kokudō Gojūhachi-gō) is a Japanese national highway connecting the capital cities Kagoshima and Naha of Kagoshima Prefecture...

National Route 339 (国道339号, Kokudō Sanbyaku san-jukyūgō) is a national highway of Japan that traverses the western side of Aomori Prefecture, traveling...

National Route 101 (国道101号, Kokudō Hyakuichigō) is a national highway of Japan connecting the capitals of Aomori and Akita prefectures, Aomori and Akita...

Retrieved 1 March 2019. "高速自動車国道等の最高速度" (in Japanese). Retrieved 4 July 2023. "道路交通法施行令" (in Japanese). Retrieved 19 May 2024. 刑集第23巻12号1625頁 "自動車の走行速度を規定する要因に関する調査研究"...

National Route 12 (国道12号, Kokudō Jūni-gō) is a Japanese national highway connecting the two largest cities of Hokkaido, Sapporo and Asahikawa. The 135...

National Route 39 (国道39号, Kokudō Sanjūkyū-gō) is a Japanese national highway connecting the two cities of Asahikawa and Abashiri in northeastern Hokkaido...