Afterwards, the track between Kyoto Station and Sonobe Station was laid and run with electric trains (it was later extended to Fukuchiyama Station, while direct electric trains went as far as Kinosakionsen Station where the electrification of railways had been completed during the late Japan National Railways era).
その後も京都駅～園部駅間の鉄道の電化開業（後に福知山駅まで延伸、国鉄末期に電化完了していた城崎温泉駅までの電化直通）。