January 9, 1981: The track linking the Keishin Line to the Ishiyama-Sakamoto Line, which was located in front of Hamaotsu Station, was removed, and direct operation between Sanjo and Ishiyamadera via Hamaotsu was terminated.
1981年（昭和56年）1月9日-浜大津駅前の京津線と石山坂本線との連絡線を廃止し、浜大津経由の三条～石山寺間の直通運転を廃止。