In 1966, Hirakata Bypass (Keihan-kokudo National Road) was opened, then in the 1990s, residential areas and schools were established, which greatly improved the pass's surroundings.
1966年に枚方バイパス（京阪国道）が開通し、1990年代に入ると住宅地や学校が建設され、峠周辺の様子は一変した。