Pedestrian street, university town, station, park, community, large supermarkets, square, playground, leading to traffic, high population density, teenagers have business occasions.
For a highdensity, when the distance between the intersections is greater than a certain value, the traffic flow maintains constant.
在车辆密度较高的情况下,交叉口间距大于某一值后,交通流量保持恒定值。
3
Especially in the central area of medium-sized cities generally highdensity of land development result in frequent traffic jams, a serious urban transportation and land use issues.