* As the Sanjo-keihan - Misasagi section of the Kyoto Municipal Subway Tozai Line was supposed to substitute that of the Keihan Keishin Line, railway facilities of this section were constructed and owned by 'Kyoto Kosoku Railway Co., Ltd.,' a third-sector company in which Kyoto City, Keihan Electric Railway and local firms invested, and leased out to the Kyoto Municipal Transportation Bureau, which was in charge of operation.
※京都市営地下鉄東西線三条京阪～御陵間は京阪京津線の代替区間であり、この区間の鉄道施設は京都市・京阪電気鉄道・地元企業などが出資する第三セクター「京都高速鉄道」が建設・所有し、京都市交通局に貸与して経営を行わせている。