National Route 278 (国道278号, Kokudō Nihyaku nana-juhachigō) is a national highway on the island and prefecture of Hokkaido in northern Japan. The 114.3-kilometer...

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...

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 282 (国道282号, Kokudō Nihyakuhachijūnigō) is a national highway of Japan connecting the cities of Morioka, the capital city of Iwate Prefecture...

National Route 338 (国道338号, Kokudō San hyaku san jūhachigō) is a national highway in the Japanese prefectures of Hokkaido and Aomori. Route 338 stretches...

National Route 279 (国道279号, Kokudō Nihyaku nana-jukyūgō) is a national highway of Japan that traverses the prefectures of Aomori and Hokkaido, as well...

"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新线饮马鞍隧道开挖进尺突破4000米！". j.021east.com. Retrieved 2022-05-22. 网易 (2021-09-11)...

"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"...

Hakodate Shindō 国道%route%号 函館新道 (Hakodate Shindō) Route information Maintained by Ministry of Land, Infrastructure, Transport and Tourism Length 11.0 km (6...