§ 10.11 GRADES AND ELEVATIONS; FIXING PROPERTY ELEVATIONS; CROSS- SECTION OF PAVEMENT WHEN STREET IS PAVED.
   All elevations established shall be fixed at the property lines, sidewalks and curb lines; but the cross- section of the pavement, when a street shall be paved, shall be determined so as to conform with the nature of the material used in paving.
(1991 Code, § 1-11)