(A) Upon completion of the subgrade, the roadbed of every street and alley shall be improved, at a minimum, with the following material.
(1) Street, arterial. A subgrade investigation and pavement design report shall be required to determine an adequate pavement cross-section. The cross-section shall consist of the recommended pavement cross-section or a minimum cross-section consisting of five inches of Portland cement concrete (PCC) or, alternatively, a four-inch stabilized base course with a four-inch asphaltic concrete wear surface (placed in maximum two-inch lifts).
(2) Street, collector. A subgrade investigation and pavement design report shall be required to determine an adequate pavement cross-section. The cross-section shall consist of the recommended pavement cross-section or a minimum cross-section consisting of five inches of Portland cement concrete (PCC) or, alternatively, a four-inch stabilized base course with a four-inch asphaltic concrete wear surface (placed in maximum two-inch lifts).
(3) Street, other. A subgrade investigation and pavement design report shall be required to determine an adequate pavement cross-section. The cross-section shall consist of the recommended pavement cross-section or a minimum cross-section consisting of five inches of Portland cement concrete (PCC) or, alternatively, a four-inch stabilized base course with a two-inch asphaltic concrete wear surface.
(B) Provided, concrete paving stops, which shall be not less than five inches in thickness and 100 feet in length, shall be constructed at all approaches of asphaltic concrete streets to intersections with arterial or collector streets. Concrete curb and gutter also shall be constructed on all streets referred to in this section.
(C) Provided further, that the City Planner may waive the requirements of this section for areas outside of the corporate city limits, but any waiver by the City Planner must be limited to those areas designated in the city’s Comprehensive Plan as areas where the improvements described this section are not required.
(Ord. 3858, passed - -2005; Ord. 4145, passed 3-2-2015)