The Keihan Main Line (京阪本線, Keihan-honsen) is a railway line in Japan operated by Keihan Electric Railway.

[1] The Temmabashi to Kiyomizu-Gojo section opened as dual track, electrified at 1,500 V DC, in 1910, and was extended to Sanjo in 1915.

[citation needed] The section between Kōrien Station and Hirakata-kōen Station is set to undergo a grade separation process beginning in September 2022.

[3] The project aims to eliminate 21 level crossings in the affected section, some of which are closed for up to 40 minutes per hour during the morning and afternoon rush hour.

Work is expected to finish by 2027 with the transition to the elevated tracks happening by 2028.