After that, Keihan Electric Railway formulated a project to construct a rapid railway connecting Kyoto and Osaka along the right bank of the Yodo-gawa River, and established the Shinkeihan Railway (new Keihan Railway) in 1922.
京阪電鉄はその後、淀川右岸に京阪間を結ぶ高速鉄道を建設する計画を立てて、1922年に新京阪鉄道を設立した。