Orange County NC Website
01'4 <br /> building permits issued during that period . Manufactured <br /> housing accounted for over half of the increase. Site built <br /> homes, though , still predominate in the Township, <br /> outnumbering manufactured homes by a ratio of four to one. <br /> Ownership is the primary form of tenure in the Township, <br /> although rental units comprise a significant portion of the <br /> housing stock. In 1980 , slightly less than three-quarters of <br /> the homes in Cedar Grove Township were owner occupied . <br /> Cedar Grove Township has followed the state and national <br /> trend of gradually decreasing household sizes . The average <br /> household in the Township had 3 .69 persons in 1970 . This <br /> dropped to 2 .69 persons in 1980 . <br /> Circulation <br /> A modified version of the - North Carolina Highway <br /> Functional Classification System is used to describe Orange <br /> County ' s road network. This system describes parts of the <br /> network according to mobility and access factors. The most <br /> important roads , Interstates and arterial highways, provide <br /> the shortest travel time and best service between important <br /> activity centers . Roads of lesser importance, collector <br /> roads, do not provide as high a level of service, but do <br /> provide large areas with access to major roads. Local roads <br /> have the most limited service capacity, but in the aggregate <br /> serve to provide large land areas with access to the <br /> collector and arterial systems . <br /> The two most traveled roads in Cedar Grove Township are <br /> arterial highways ; NC86, extending northwest from <br /> Hillsborough towards Yanceyville; and NC49 , which bisects the <br /> northwest quarter of the township, running northeast from the <br /> Alamance County line. The two roads join Just south of the <br /> Caswell County line near the community of Prospect Hill . <br /> Other important roads in the township include the <br /> collectors Efland-Cedar Grove Road (SR1004 ) , Carr Store Road <br /> ( SR1004 and SR1352) , Corbett Ridge Road (SR1004) , Walnut <br /> Grove Church Road (SR1001 ) , Little River Church Road <br /> ( SR1543) , Wilkerson Road (SR1507 ) , Lynch Store Road (SR1364) , <br /> Saw Mill Road (SR1545) , and Mill Creek Road (SR1343) . These <br /> roads provide the most direct access to the arterial system <br /> in the northern part of the county.. All other roads provide a <br /> local level of service. <br /> The objective of any component of a transportation <br /> system, such as a street or highway, is to accommodate a <br /> specific amount of traffic while providing the operator with <br /> a specific level of service. A level of service ' C' is <br /> ' frequently used as an appropriate criterion for highway and _ <br /> street design purposes and is defined by the North Carolina <br /> Department of Transportation as a zone of stable flow with <br /> speed and maneuverability more closely controlled by higher <br /> volumes. Levels of service range from ' A, ' which is a <br /> condition of low volume and high speed, to the forced flow <br /> operation at low speeds that characterizes level of service <br /> ' F . ' <br /> 3 . g-7 <br />