Many individuals ponder that traffic problems and air pollution should be solved by increasing the budget of public transportation, which is a much better solution than considering the budget of road constructions. However, some opposes that statement. I would prefer to choose improving public transportation due to lower cost, and it is easier to be performed including few workers than organizing road constructions.
On the one hand, if there are companies manufacturing vehicles in countries, the governments can easily make contracts with them to develop the quantity and the quality of transportation. When the traffic problems solved like this, people will definitely be promoting the idea of updating public vehicles. Indeed, the projects of making the contract is cheap because this requires only a couple of the companies’ agents and the government agents, which would become the main advantage for the economy of the countries.
On the other hand, some people are frustrated because of the weak system of road through the country, specially in large cities. Also, they want to be comfortable, enjoying theirselves, but contaminating the environment through air, water and rainforests. Probably, they do not know or care about the results of what they are doing in traffic with their vehicles.
To conclude, of course, the money spent in the traffic difficulties is considering to the economy, so the governments would like to prioritize the public transportation. Enjoying yourself is very satisfying, but harmful to the nature.