shortening Route 141 to its current route. Japan portal Roads portal "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 18 (国道18号, Kokudō jūhachi-gō) is a national highway connecting Takasaki and Joetsu, Niigata in Japan. A section of the highway is designated...

National Route 20 (国道20号, Kokudō nijū-gō) is a national highway connecting Tokyo and Shiojiri, Nagano prefecture in Japan. Originating at Nihonbashi in...

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 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...

(in Japanese). 2 February 2019. Retrieved 1 March 2019. "高速自動車国道等の最高速度" (in Japanese). Retrieved 4 July 2023. https://newsonjapan.com/article/127903...

National Route 340 (国道340号, Kokudō Sanbyakuyonjūgō) is a national highway of Japan connecting the cities of Rikuzentakata, in southeastern Iwate Prefecture...

doshakuzure kokudō 8-gō fukkyū mitōshi tatazu Nīgata Jōetsu" 能登半島地震で土砂崩れ 国道8号 復旧見通し立たず 新潟 上越 [Landslide caused by Noto Peninsula earthquake, National Route...

National Route 5 (国道5号, Kokudō Go-gō) is a major highway on the island and prefecture of Hokkaido in northern Japan. The 288.5-kilometer (179.3 mi) highway...

Archived from the original on 2014-10-06. Retrieved 30 September 2014. "国道109新线饮马鞍隧道开挖进尺突破4000米！". j.021east.com. Retrieved 2022-05-22. "景文3标项目叶麻尖1#隧道顺利进洞施工"...

"新突破！城开高速控制性工程吴家梁隧道掘进4000米大关_高速公路". www.sohu.com. Retrieved 2020-10-11. "国道109新线高速公路饮马鞍特长隧道贯通_北京市_交通_门头沟区". www.sohu.com. Retrieved 2024-06-25. "景文3标项目叶麻尖1#隧道顺利进洞施工"...

in Japan, with a total length of 77.3 km (48.03 mi). Wada Pass (Nagano) "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 141. After it was extended to Kōfu, this section was redesignated as Route 52 when the route was promoted to a Class 1 highway. "一般国道の路線別、都道府県別道路現況"...

prefectures are developing the Nishikanto Road. Japan portal Roads portal "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]...

www.mlit.go.jp. Retrieved 9 January 2018. "本線橋架設工事始まる 「相馬福島道路」伊達桑折－伊達中央ＩＣ間４号国道上" [Main line bridge construction begins "Soma Fukushima Road" Date Koori-Date-chūō...