Due to the limited amount of land available within the zoned areas of the county for major thoroughfare rights-of-way and the traffic hazard involved in frequent entrances and exists from a major thoroughfare, it is the intent of this chapter to keep driveways and street intersections along U.S. Highway158 Bypass, U.S. Highway 64 and U.S. Highway 264 to the minimum possible. In any district established by this chapter where a lot abutting U.S. Highway 264 also abuts any other Highways dedicated public right-of-way, such right-of-way shall be used for access rather than the U.S. Highway. (2-6-78, 4.)