开展设计监理是降低高速公路造价的有效途径

Having Design Supervison is Effective Way of Reducing Freeway Cost

我国高速公路的设计监理工作已经起步实施。就通过设计监理对降低工程造价所产生的效果及经验，进行了阐述。

Design supervision work of freeway started to have.The paper discussed its effect and experiences of reducing construction cost.