Abstract
The construction of expressway consumes many natural resources. First, this paper analyzes the characteristics of expressway land use and the connotation of land intensive use, at the same time, it analyzes the main problems existing in land saving of Mountainous expressway in China. On this basis, this paper puts forward the research on the key guarantee technology of expressway land saving, and selects Fujian Puyan expressway as a practical application project. The practice results show that the land resource conservation and utilization technology can aid in economical land use and reduce the disturbance to the surrounding environment, which is of great significance to green highway construction and sustainable expressway construction.
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