Railway Act Article 31

Where the construction of local, private, and special railways concerns facilities of roadways, bridges, rivers, and trenches, relevant authorities shall be notified in advance for coordination or filing purposes.
中文原文 鐵路法第31條
地方營、民營及專用鐵路之興建,涉及道路、橋樑、河川、溝渠等工程之設施,應先與有關主管機關協調,或申請備案。

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