No person shall fill in, cover, regrade or install culverts and basins, or alter the course or grade of any roadside drainage ditch, tree lawn or other portion of a dedicated street or highway within the city, without first having obtained a permit therefor from the City Engineer, and any such filling in, covering, regrading, culvert and basin installation, or alteration, shall be subject to the inspection and approval, at all times, of the City Engineer.
(Ord. 87-O-22, passed 6-1-1987)