June 19, 2005: Opened from Mori Kitaouchi, Kumiyama Town (Kumiyama Junction) to Sayama Koaza-minoga-yabu, Kumiyama Town (the intersection with Kyoto Prefectural Road No. 15 Ujiyodo Line)
2005年6月19日久御山町森北大内（久御山JCT）から久御山町佐山美ノケ薮（京都府道15号宇治淀線交点）開通