Water Act Article 72
Any structure spanning over a waterway shall have passage in place for water to pass through. The cross sectional area of such passage shall be approved by the authority-in-charge.If a waterway referred to under the preceding paragraph is for navigation, a bridge shall be built over the waterway and the elevation of bridge bottom and the length of bridge span shall be regulated by the authority-in-charge.
中文原文 水利法第72條
跨越水道建造物均應留水流之通路，其橫剖面積由主管機關核定之。
前項水道，如係通運之水道，應建造橋樑，其底線之高度，及橋孔之跨度，由主管機關規定之。
前項水道，如係通運之水道，應建造橋樑，其底線之高度，及橋孔之跨度，由主管機關規定之。