Some people believe that the government should invest in building new railway lines to reduce traffic congestion, while others argue that improvements to existing public transport systems are more important. Discuss both views and give your opinion.

Many argue that new railway lines invested in by governments should alleviate traffic jams, whereas other people claim that improving existing public transport systems are more crucial. I believe that constructing new railway lines will decrease rush hour. Building new railway lines should significantly reduce traffic congestion, and people to travel easily and more quickly. […]