Due to this fact, the section from Horaicho to Sanjo-oji was newly expanded to include four lanes on each side, which included a highway with two lanes on each side, with plans to build a connecting road to Sanjo-dori Steet, and is supposed to be expanded to include two lanes on each side.
このため、新たに宝来町から三条大路にかけての区間を、片側2車線の高架道路を含む片側4車線の道路に拡幅し、さらに片側2車線に拡幅される三条通りに接続する道路も建設される予定である。