我国高速公路建设从上世纪八十年代开始建设,通过将近三十年的发展,国家高速公路网不断扩大、完善,但前期已建成的高速公路逐渐满足不了日益增长的交通需求,部分高速公路面临着改扩建的迫切需求。本人结合近年来参与的多条高速公路改扩建工程造价的编制过程,总结了改扩建工程项目造价各项费用在编制过程中容易遗漏及注意的要点。 The construction of expressway in our country started from the eighties of last century. Through nearly thirty years of development, the national expressway network has been continuously expanded and perfected. However, the expressway built in the early stage gradually can not meet the growing traffic demand and some expressways face The urgent need of renovation and expansion. Based on the compilation process of the cost of reconstruction and expansion of a number of expressways involved in recent years, I summarize the main points that the costs of the reconstruction and expansion projects are easily missed and noticed in the compiling process.