对一幢为多数人使用的大厦来说,首先要考虑交通问题。伊利诺州中心大厦的底层就直接与现有城市地下交通相联系,把大厦的人流组织到城市交通网络中。大厦建筑面积共115万平方英尺。其中100万平方英尺安排州的办公机构,15万平方英尺作为商业用途。在这座以摩天楼著称于世的城市中,这座新建的大厦被证明是 For a building that is used by a majority of people, the transportation issue must be considered first. The ground floor of the Illinois Center Building is directly linked to the existing urban underground traffic and organizes the pedestrian flow of the building into the urban traffic network. The building has a total floor area of ​​1.15 million square feet. One million square feet of the state’s office organization, 150,000 square feet for commercial use. In this city, known as the skyscraper, this new building proved to be