The public sector benefits from logistics practices too. Through creative solutions, the quality of life in urban areas can be improved. For instance, due to population density, many cities have serious traffic problems that have negative effects such as noise and pollution. Logistics helps to reduce these problems with tools that improve public transport systems by designing an efficient transportation network between any two points of the city. On the other hand, governments must provide numerous services such as schools, health centers, post offices, etc. Once again, logistics helps to decide where to locate these services and how to operate them in order to optimize the use of contributor’s money.