The first solution to traffic congestion is to have a government policy to reduce the number of vehicles because many people use cars more and the number of roads that not increased. Also the government should improve the reliability of public transportation to encourage people to take the bus or the train rather than use private vehicles which makes private vehicles decrease. Advertising campaigns are also needed to highlight the negative things about using cars. For example, the stopping and starting in traffic jams burns fuel at a higher rate than the smooth rate of travel on the open highway. This increase in fuel consumption costs commuters additional money for fuel and it also contributes to the amount of emissions released by the vehicles. These emissions create air pollution and are related to global warming (Lee Morgan, Demand Media.2002). Owner’s private vehicles should also be more taxed because if tax is fall, expense will increase and make people have to use public transport instead of his vehicles.