September 20, 1979: The portion of the track of the Keishin Line between the east of Shinomiya Station and the east of Oiwake Station/the crossing with Meishin Expressway was moved northward by 15 meters due to the construction work of Nishi-otsu Bypass and the broadening of National Route 1.
1979年（昭和54年）9月20日-西大津バイパスのインターチェンジ建設と国道1号線拡幅のために四宮駅の東から追分駅の東・名神高速の交差部分までの区間、京津線の線路を約15m北側へ移設。