In this paper, the applications of GPR to the construction of highway have been discussed thoroughly (such different stages as highway line prospecting and designing , constructing stage, construction completing and checking stage, using stage and reconstructing stage) with the application examples.

With the rapid development of the road building, 3D GIS gets more and more extensive application not only in road reconnaissance design, but also in the plan of city road.

Research on the Key Issues in the New-style Highway Survey and Design Based on Geotechnology;

The enterprises and employees for highway survey and design perform their respective responsibilities within the range of laws and hence the produced drawings and designs necessarily meet relevant laws and regulations.

Analysis of the problems exist in public biding of survey and design industry and some suggestions on it;

Survey and design of old roads reconstruction in City;

Application of remote design network technology to project survey and design;

Study on The Question Concerned Translating Enterprise and Changing Mechanism of Medium and Miniature Reconnaissance and Design Academe;

Several key points about the implementation of ISO9001 in the Reconnaissance and design industry;

This paper not only has explained the guide function of building the resource-saving society, but also advises reconnaissance and design make great efforts to contribute to building resource-saving society.

The paper introduced the technology of 3S and its development,mainly discussed the application of 3S to highway survey design for reference.

Based on the national regulation of survey design bidding,this article has studied on the characteristics and strategies of hydraulic engineering survey design bidding,and put forward some corresponding opinions and suggestions.