关于互通选型与规模的几点认识

Some Viewpoints about Type Selection and Scope of Interchange

立交型式的选择是立交建设中重要的前期工作,型式不同,将使整个立交的交通功能、投资、景观及社会和经济效益等方面均受到影响。

The type selection of interchange is an important prophase work of interchange construction. The difference of types will affect the traffic function, investment, sight, social and economic benefits and other aspects of interchanges.