What should be done to prevent traffic congestion in Ha Noi !!!

Traffic congestion in Ha Noi is a puzzle to observers. It is not only the reason for accidents but also waste time. So, we need to have some methods to prevent traffic congestion. In my opinion, we should to use public tranports, and people need to reduce speed when drive in Ha Noi. Beside that, decreasing traffic density in the rush hours is also a good method to solve traffic congestion in Ha Noi. Having many reasons why we have not stamped out traffic congestion in Ha Noi as originally hoped. I think that having so vehicles on roads in Ha Noi is the major reason. In addition, traffic project in Ha Noi is still weak. So,now all solutions are only band-aid measures. In the long term, authorities concerned need to have practical methods to prevent traffic congestion in Ha Noi. This is some solution to prevent traffic congestion in Ha Noi. The first way to fight traffic congestion is to do away with vehicle density in rush hours, because it often creat opportunities for congestion. In rush hour, we should to limit big car on narrow ways. In the future, transport industry need to build ways belt to reduce weight about vehicle for center roads. Don’t encroach sidewalks to business. And should to allocate kind of vehicles and lanes reasonably. Using public public means of transport is second solution to prevent traffic congestion. We should to use public tranports instead of other means such as car, motorbike… In the future, we should to build a system of subway in Ha Noi. It can be a good solution. Traffic congestion is a hot problem in Ha Noi now. It is not personal issue. It must be solved soon to save money and time for each person and whole of society.