지방부 국도의 교통수요예측에 관한 연구 : 국도79선 군북~가야구간을 중심으로
p.ⅸ , 74 p.
- 원문 URL
In this study, the two lane road between Gunbuk and Gaya on the national route 79 for the research object section is required to widen to four lane one in order to secure an increasing traffic trend and a continuity of the route. For this, as the demand should be secured, the purpose of this study is to predict a traffic demand for the research object section by performing a basic survey on a traffic triggered by development in the surroundings of the section and a traffic converted into other routes. A volume of traffic in Haman Gun within the influence of the research object section was analyzed to increase to 0.22% a year on average from the basic year, 2020 to the target year, 2040. If the section was widened to the four lane road, the triggered and converted volume of traffic for the research object section in the basic year, 2020, would be predicted to be 15,495 cars a day ~21,902 cars a day, and in the final target year, 2040, to be 15,534 cars a day ~ 23,108 cars a day. With the traffic converted into the national route 79 examined, it would be analyzed to be total 10,430 cars a day with 2,655 cars/day on Namhae highway, 274 cars/day on local road, 5,338 cars/day on Bongsu road, 1,267 cars/day on Bupsu road, 886 cars/day on other roads. As the requiring number of lanes on the basis of traffic for the research object section was estimated to be 1.09~1.65 lanes and was analyzed to require two lanes each way, the total number of lanes was analyzed to be required to widen four lanes on the road.