A frontage road system is established for U.S. 41 district to provide access roads to contiguous tracts. These roads should be designed so as to funnel traffic onto U.S. Highway 41 at signalized intersections rather than into residential areas and roads that may adjoin or be near the U.S. 41 district. Bicycle and pedestrian access shall likewise be coordinated with vehicular access, greenbelt design, and parking.