Traffic problems caused by the government's public management functions of the absence of thinking

Yan'an City as the object of study, analysis and evaluation to clarify the content and direction of research first urban transport research at home and abroad ; followed by urban transport and public administration theory as the theoretical guidance ; and the combination of theory and practice , external transport , road traffic , public transport, parking , resident Trip Characteristics and traffic flow in Yan'an city traffic situation careful analysis and research , summed up the main problem of road traffic in the absence of the government's public management functions . TDM- demand management philosophy based on the principle of balancing demand and supply , from the point of view of the government's public management Yan'an city 's traffic problems to solve , and provide some new ideas and countermeasures for the the mountainous city traffic planning and management level .