Where driveways cross open ditches, culverts shall be installed or the driveway shall be constructed in such a manner so as not to impede the normal flow of water in the ditch. Culverts shall be of such size and shall be constructed that in no instance shall the size of opening be less than contained by a 15-inch diameter pipe. All driveways constructed or reconstructed over, across or upon any public street in the city shall be kept and maintained at all times in accordance with the provisions hereof by the person so constructing, reconstructing or using the same as an adjunct or appurtenant to lands or properties immediately adjacent thereto.
(1991 Code, § 11-42) (Ord. 620.6, passed --) Penalty, see § 152.99