城市公路是一类显而易见的公共空间,在大都市范围内以其交织成网的形态和庞大的规模四处伸展。它们既是工程结构要素,也是大地艺术作品,在建筑与景观之间占据着显著的地位。欧洲大陆只可能诞生一个巴塞罗那,这不是一个拼贴式的城市,而是一个层叠的城市。本文一手资料为笔者赴欧洲交流期间所获。今天,以混凝土和沥青铺就的城市公路体现出一种令人不悦的状态,部分是由于其单单交由国家相关部门和市政工程师来负责所 Urban roads are an obvious type of public space that stretches around metropolitan areas in an intertwined and massive scale. They are not only the elements of engineering structure, but also the works of earth art, occupying a prominent position between architecture and landscape. It is not just a collage city, but a cascading city that only one Barcelona can be born in mainland Europe. This article first-hand information for the author to Europe during the exchange. Today, urban roads paved with concrete and asphalt represent an unpleasant state, partly because they are solely responsible for the national authorities and municipal engineers