May 24, 1987: As the Tofukuji - Sanjo section of the Keihan Main Line became an underground railway, Sanjo Station was divided into a ground station and an underground station, and the station of the Keishin Line was left on the ground.
1987年（昭和62年）5月24日-京阪本線の東福寺～三条間の地下化により、三条駅が地上と地下とに分断され、京津線が地上に取り残される。