Based on the actual characteristic of highway hub plan,a mathematical model is built for solving a type of constrained facility location problem(CFLP).

It is very important to make out the scale of passenger and freight station yard in the layout of highway hub.

The general layout planning of highway hub needs amount of data related to geography.

Based on the analysis of concept and approach and principle and parameter of highway transport hub, in order to confirm the macroscopical planning of highway transport hub, quantitative and qualitative study is used in this paper to research the following problems: the choice of highway hub knot-points, the establishment of structure of highway hub system.

In main traffic center assignment,qualitative factors and quantitative factors exist.

Research on post-evaluation of highway main hub general planning;

On the understanding about the concept of highway main hub and the city,the main hub city of highway is defined,and analyzes the relationship between them,while elaborates the problem of highway mainhub city s planning and construction by contrasting highway main hub planning with city planning.

highway transport hub is a long-term goal of highway developing in China.

Based on the analysis of both the influencing factors to the development of Major Road Freight Terminal and the trend of road freight,this paper illustrated the trend and development mode of major road freight terminal in China.