To overcome the weak point of less consideration on the system factors in the road transportation volume prediction approaches, a model based on the system dynamics was established to predict the road passenger and freight trausportation supplies and demands on the basis of analysis of the main influence factors of the road transportation system and their causalities.

The features and maintenance techniques of haulage road in the open pit of Dexing Copper Mine;

Development of road transport industry in Inner Mongolia andforecast of the prospective transport;

The major problem exist in road transport of Nenjiang river basin and the idea of road transport development;

Fuzzy multi-criteria modeling and its application in the risk assessment of hazardous chemical materials road transportation;

Principle analysis on coordinate development of road transportation supply system;

Discussion on the nessecity to regulate road transportation at thegovernment level;

Therefore,research institution explored highway transportation information system development structure and design for professional colleages discussion and communication according to many years experiences of highway tran.

Foreign highway transportation informationization is running under the background that world economy has changed to be knowledge-dense type and technique-dense type.

The highway transportation market of the county areas is a very important part of the unified transportation market.