Toyama-Takaoka District is one of the Shinsangyo-toshi (New Industrial Cities, which have been developed under the Shinsangyo-toshi constraction Act since 1963). This district was made of four big development projects and many other kind of projects. After the lapse of twenty years, we can find that the developmentprocess of these assembly projects ahd made the link system which came form the kye projects and produced good results in the whole district. We put the mechanism of the projects link system in this paper.
