The company initially intended to shorten the Kitakinki Tango Railway Miyazu Line from the Fukuchiyama Station, but it gave up to construct the line beyond the Komori Station because the point of the Miyazu Line's railway bridge was shifted towards the mouth of Yura river compared to the original plan.
本来は福知山駅から北近畿タンゴ鉄道宮津線を短絡する目的があったが、宮津線の由良川架橋点が当初の予定より河口近くに変更されたため、河守駅から先の建設は断念した。