Aerial view of city traffic flow on elevated roads and intersections in a modern urban environment.

Aerial view of city traffic flow on elevated roads and intersections in a modern urban environment.
关键词
城市体系结构网络道路中国天线绿化发展白天移动工程熙熙攘攘规划基础设施现代车辆旅行交通交通运输绑扎车辆技术高架大都会拥堵查看街道建筑高速公路