过街楼是我国古建筑中最常见的一种风格。过街楼横跨街道、胡同,基本结构呈城台状,下辟券洞,其上设置殿堂。一般为单层,因建筑较高,故谓之楼,但有一部分过街楼,券洞上并不设建筑物。过街楼一般建在行人 Crossing the street is the most common type of ancient architecture in our country. Crossing the street across the street, alley, the basic structure was Cheng-Tai-shaped, the next vault hole, set up the temple. Generally a single storey, because of the higher building, so that the floor, but part of the street floor, ticket holes do not set up buildings. Crossing street buildings are generally built in pedestrians