Statute for Encouragement of Private Participation in Transportation Infrastructure Projects Article 16

The approved period of use of land expropriated under Article 11 and 23 shall be subject to the period provided in the approved plan. In case the competent authority fails to use the land in accordance with the approved period in the plan, the original land owner may, within five(5) years from the following day of expiry of the approved period, apply for return of the land at the original expropriation price with the land office of county(city) government concerned.
中文原文 獎勵民間參與交通建設條例第16條
依第十一條及第二十三條規定徵收之土地,其使用期限應依照核准之計畫期限辦理。
主管機關未依核准計畫期限使用者,原土地所有權人得於核准計畫期限屆滿之次日起五年內,向該管縣(市)地政機關申請照原徵收價額收回其土地。

English translation for reference only; the Chinese text prevails. Not legal advice.