Traffic is defined as the constant movement of something along a certain road. This thing will always be accompanied by many more of the same denomination or type. The clearest example of this is automobile traffic, which have roads exclusively arranged for transit, this in order to create a spatial structure of fluid cities, where there would be the capacity to house houses, streets, commercial premises and buildings in the that some service is provided. Etymologically, traffic is described as a mass movement, along a certain line in which there are all kinds of alternate roads.
Traffic in history was not considered an organizational problem at the time of the formation of the city system that controlled traffic, however at present it represents a variable taken into account by people, since the trend of speed or capacity to drive. movement of this traffic alters the daily life of society. It can be said that traffic can easily represent a control index, because if the streets are crowded with cars, it can be concluded that the traffic is heavy, it does not move, so it represents an obstacle, now, when the traffic is constant., you can go at a reasonable speed, it is said that the traffic is fluid and without any problem.
Other types of traffic show us that the condition is the same even though the agent is not the same, blood traffic is the path that blood takes through all blood, from when it is pumped by the heart until it returns to it. Web traffic is the ability of the internet to go faster to ensure maximum autonomy. Also an important reference that exists in society is illegal traffickingof narcotics and people, this condition of trafficking implies illicit movements which do not correspond to the legal scope by which it is commonly handled, drug trafficking as it is called integrates functions of transport, sale and distribution of substances not accepted by all societies with purposes that violate good morals and customs.