The east of Horikawa Gojo is National Highway Route No. 1, and the west of Karasumaru Gojo is National Highway Route No. 9 (the section between Karasuma Gojo and Horikawa Gojo is shared with National Highway Route No. 1). |
国道の名称としては堀川五条以東は国道1号であり、烏丸五条以西は国道9号(烏丸五条-堀川五条は国道1号と重複)である。 |