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——现代大都市存在着方方面面、复杂多样的问题,交通问题是其中突出的一个大问题.为什么在建了立交桥后,还会出现严重的交通堵塞?为什么在建了地下通道、过街天桥后,还有人冒着危险攀越护栏,横穿马路?为什么在改善了交通设施后每天还会发生这样那样的车祸?大家可以感受到交通影响着都市中每一个人的工作生活,其重要性可见一斑.交通在人们的观念里也许是马路、街道、车辆、行人通过,可实际上交通所包容的含义非常广泛.它不是由一个或几个单一的元素构成,其中有道路的问题,有车辆的问题,有人为的因素的问题,有地域文化特性的问题.
- There are all aspects of modern metropolis complex and diverse issues, traffic problems is one of the prominent problem. Why after the overpass, there will be serious traffic jams? Why after the underpass, cross the street flyover, but also Someone risked climbing the fence and crossing the road and why is such a car accident happening every day after improving the transportation facilities? The importance of transportation can be felt for everybody’s work and life in the city. Traffic in people’s minds may be the streets, streets, vehicles, pedestrians, traffic can actually contain a very wide range of meaning it is not composed of one or a few elements, including the road problems, vehicle problems , There are human factors, there is the issue of geographical and cultural characteristics.