People-vehicle-separated stereoscopic high-speed network urban traffic system

The invention relates to a people-vehicle-separated stereoscopic high-speed network urban traffic system. The system is arranged according to plans in a layered state and comprises the following specific scheme that firstly, construction of longitudinal roads in a certain direction, such as the longitudinal roads from north to south or from south to north and buildings is arranged on the ground layer, secondly, construction of transverse roads in the other direction, such as the transverse roads from east to west or from west to east in a city is arranged on another layer, and thirdly, peopledoing activities of the city are arranged on the independent upmost layer. The people-vehicle-separated stereoscopic high-speed network urban traffic system which is connected, unobstructed in all directions, safe, convenient to use and fast can be formed if only the three layers are arranged on three parallel levels at proper intervals and the roads on each level are properly connected. By the adoption of the system, peo