Significance of the traffic
The traffic is one of the human social phenomena. There is the traffic of the one of the means movement itself moving with objective traffic. For example, the former can give walk, drive, in the rail travel. An act to move that the latter did commuting / of including going to school of of the subordination of other acts or the derivation is acted. The use of most traffic will be this purpose. In addition, about the movement of the thing, all is this use. It is an ideal that there is not originally the traffic as the dependent use. However, constant space is necessary to realize various functions that are necessary for human activity. In addition, there can be the thing that the one that divided an area every function improves various kinds of efficiency. Therefore it is necessary to contact it between those functions mutually to use the function that dispersed in a gross. This is significance of the traffic. In addition, in the past when the telecommunications such as telegraphic communications were developed, most of communication / the communication were transmission by the movement and were one and indivisible with traffic as the dependent use