cause 1: the high number of vihicles
Solution 1 : the government should encourage people to use public transport or vehicles with small size such as bicycles or make tax on private vehicles
cause 2: the inadequate infrastructure cannot handle the issue of traffic
solution 2: the government should make an investment in the traffic facilities, namely, the public transport need improving to become more modern and convenient.
cause 3: the irrational distribution and the lack of conscience make the traffic worse and worse
solution 3: the government should allocate suitably , for instance some university or office will be moved to the outskirt of city.
