Study On Countermeasures Of The Traffic Congestion Problems In Kunming

With the rapid developm ent of China's economy,constantly expanding the scale of the city,urban traffic congestion problem highlighted by the day,on the one hand the num ber of motor vehicles in the fast-growing,on the capacity of the road network is difficult to scale,coupled with traffic chaos.Which caused disrup tions to traffic,parking problems and other issues have become increasingly prominent,increased pressure on urban traffic management from different perspectives,the traffic congestion problem is becoming increasingly serious,a vicious circle situation.In this way,traffic congestion has become a concern not only of serious problems,also attracted the attention of the City Government,people's desire for quick and safe travel are becoming increasingly strong.For,paper combined Kunming of city traffic status,on city vehicles saturated volume,and city population expansion,and traffic management,and city traffic layout and city traffic development of trend and city of traffic capacity for has in-depth research,and from Kunming of city layout status starting,combined Center City of road traffic features and the law,analysis hold blocking of reasons,then tar geted to proposed improved city traffic hold blocking problem of countermeasures.In fact,the for mation of the traffic congestion problem is a long-term process of accumulation,effects of m any factors restrict each other,from the perspective of traffic management to solve the traffic problem,can play a cer tain result,but the reare some limitations.From a development perspective,with the sustained growth of vehicle ownership,overcrowding will still produce,traffic congestion is difficult to achieve both the effectiveness of the treatment.For this a situ ation,paper first on city traffic hold blocking of both at home and abroad research res ults for has analys is;this based Shang described has city traffic hold blocking of main features and and city for m and network of relationship;then from four a aspects analysis has Kunming city traffic hold blocking of status and reasons: city traffic layout enough reasonable,and city traffic management enough specification,and city layout more chaos,and city traffic way of changes caused traffic hold blocking.Finally,this paper proposes mitigation countermeasure of urban traffic congestion in Kunming: scientific layout of urban traffic,strengthening urban traffic management,optimization of urban layout,urban transportation development of three-dim ensional traffic caused by changes in order to ease traffic congestion.