作文traffic_traffic写作
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As our economy grows at a fever pitch, there is no doubt that traffic congestion becomes a growing worry for the residents of most urban areas.Some major roads are regularly choked with traffic in rush hours.The limited transport capacity contributes largely to the vexing problem.There are many factors leading to the current situation, large and small.But small road capacity is the main one.When a volume of traffic or modal split generates demand for space greater than the available road capacity, traffic congestion occurs.So, too many vehicles, too old or narrow roads, and any other immature road infrastructure will lead to traffic jam.Traffic accident is another problem leads to traffic jam.Some of them are caused by road works and weather events, but for most of the time, this situation attributes to lax traffic rules and people’s disregard of them.The last cause is the insufficient management of the traffic systems and people's lack of awarene about traffic regulations.Many pedestrians cro the street when the traffic is red ,which is a reason for the flow of traffic.As for the solution to this problem, in my opinion, government must play an important role in kicking this problem.On one hand, they should cooperate to control the prices of cars and improve the technology of their country to
develop electric or solar cars.On the other hand, if poible, I think building an extensive subway system can be the ideal answer.And having special lanes reserved for bicycles and motorcycles should encourage more people to use bicycles and motorcycles instead of cars.As a long-term solution, extensive subway, or surface monorail systems should be built for all the major cities.