Abstract
With the development of IT technology, the next generation of CALSIEC is expected to improve the whole construction process. In order to implement this new CALS/EC, it is necessary to optimize the construction process by using the information technology.
In this paper, firstly, the present topographic checking is questioned because it is a very important item in road construction period. Then, the process of topographic checking is analyzed from the viewpoint of IT construction. After that, a new business system is suggested. In order to verify its effectiveness, a pilot project is fmished with the data model of the system. At last, this new IT construction method is compared with traditional construction method to show their difference
