These street elements include the property line, the width of footpath, the parking lots for cars and bicycles, virescence, wall, sun, sitting space, booth, bus station, washroom, the street establishments, zebra crossing, crossover and underground.

• 论文研究的街道空间构成元素包括:各类控制线特别是建筑红线、宽度适宜的人行道、汽车与自行车的停放场地及出入口、绿化、围墙、坐凳、小商业设施、公交车站、街具设施、过街设施、公厕、铺地和阳光等等。