Streets shall conform to all minimum requirements, general specifications, typical cross-sections and other conditions set forth in this chapter and any other requirements of the County Road Commission.
(A) Location and arrangement.
(1) The proposed subdivision shall conform to the various elements of the Master Plan and shall be considered in relation to existing and planned major thoroughfare and collector streets, and streets shall be platted in the location and the width indicated on the master plan.
(2) The street layout shall provide for continuation of collector streets in the adjoining subdivisions or of the proper projections of streets when adjoining property is not subdivided.
(3) The street layout shall include local streets so laid out that their use by through traffic will be discouraged.
(4) Should a proposed subdivision border on or contain an existing or proposed major thoroughfare, the Planning Commission may require a side lot relationship to the major thoroughfare with an approved screen planting contained in a dedicated nonaccess reservation along the side property lines having a minimum width of 12 feet, or such other treatment as may be necessary for adequate separation of the residential properties from the major thoroughfare.
(B) Street layouts. The following design standards shall be used:
(1) Major and secondary thoroughfare minimum right-of-way width: 120 feet;
(2) Collector streets minimum right-of-way: 86 feet;
(3) Local street minimum right-of-way width: 66 feet;
(4) Cul-de-sac streets minimum right-of-way: 66 feet, with a vehicular turn-around with a minimum diameter of 150 feet and with a paved roadway of not less than 112 feet in diameter;
(5) Cul-de-sac street maximum length: 660 feet measured to the center of the turn-around; and
(6) Half streets and alleys are prohibited.
(C) Grade standards and horizontal alignment. Grade standards and horizontal alignment shall be to County Road Commission specifications.
(Ord. 9b, passed 6-8-1988) Penalty, see § 152.99