Nearly a century since the Roundabout since a date, because of its many benefits much traffic engineers of all ages. However, with demand continuing to grow, its shortcomings have gradually revealed. Roundabout had once been the people's opposition, traffic engineers in the unremitting efforts of the traditional Roundabout to the continuous improvement and gradually overcome the traditional shortcomings of the Roundabout, the development of the merits of the Roundabout, making Roundabout in Europe and the United States and other countries have been increasingly wide range of applications. However, due to various reasons, China's Roundabout building both theory and practice have also advanced, however. Therefore, if we adopted the Central Bank survey of traffic intersections, the use of foreign theories, and in accordance with China's actual conditions, suitable for China's urban construction by the Central Bank of traffic intersections organizations must optimize the programme is to solve the problem.
The topics in sufficient time and work closely with the prerequisite conditions, made meticulous investigation programme. And careful analysis of the entrance of South Central Bank of traffic intersection status quo, then Central Bank of relying on the traffic intersection organizations optimization theory, with the actual situation in Ganzhou City, to optimize the organization's programme to significantly improve the intersection in the capacity of the premise, the use of the least And consumption of resources, and to apply the programme to promote SMEs in the Roundabout optimization.
Keyword: Roundabout; traffic survey; pedestrian traffic; analysis of the status quo; Traffic Organization optimization; traffic lights
