It might be better for governments to invest in rails infrastructure rather than road networks. Nowadays, technology revolutionised every aspect of our lives especially transportation. This revolution has affected people's priority in terms of choosing means of transportation. Some people who are environmentally friendly and care about the Global warming phenomenon would rather use trains which can significantly reduce the amount of emitted carbon dioxide. As a result of this reduction, the air would not be that contaminated and help the environment be less polluted. What needs to be done by the governments is to establish as many stations as possible especially in the countrysides where the only way to be reached is driving your own cars. This way will tackle the problem of who have difficulties getting to the train stations.