This paper describes the characteristics of traffic location line.

Highway network layout of the city groups based on the layout method of node important degree with area location;

Based on the traditional road passageway planning theory and method analysis,integrating quantitative with qualitative,the layout method was applied to combine node important degree with area location to the layout of roads link provinces.

In chapter III, the paper established both the assessment systems of road construction and node importance based on the methodologies of node importance and area location; in chapter IV, the paper calculates the weighing via entropy and AHP firstly.

Urban Rail Transit Route & Network Planning Based on Traffic Location Method;

Research on Planning of Highway Transportation Junction Based on Importance of Nodes and Traffic Location;

Through considering the level of economic development,the characteristics of industrial layout,future economic development strategies,development of the road network and many other factors,and combining traffic location method with node important degree method,the distribution of expressway network in Shanxi Province is discussed.

The paper was precisely to do some research on the expressway theory and method, mainly included: Discussed on structure of the expressway system which is mainly annular-radial; Applied Traffic Locatapn T.

The root is that we don t analyze traffic locatapn in making highway network strategy and planning.