Japan National Route 8 partially coincident with Japan National Route 1
National Route 8 (国道8号, Kokudō hachi-gō) is a major highway in the Hokuriku and Kansai regions of central Japan. The 574.1-kilometer (356.7 mi) highway begins at an intersection with National Routes 7, 17, 49, 113, and 116 in Chūō-ku, Niigata. It travels southwest across central Honshu, connecting the prefecture capitals: Toyama, Kanazawa, Fukui, and Ōtsu.  In Kyoto it travels concurrently with National Route 1 toward its endpoint at an intersection with National Routes 9, 24, and 367 in Shimogyō-ku, Kyoto.
partially overlapping with partially intersecting with partially sharing with partially matching with partially aligning with