Design of urban roads to absorb the

Design of urban roads to absorb the overall situation, especially depending on the capacity of traffic, and facilities of ways parallels a reasonable part of the distribution and design, with full consideration coordination between people, vehicles, roads and environmental factors, combined with the flow of traffic in the roads of traffic lanes available to reduce the load However, the rapid development of urban areas today, traditional design concept focuses only if the answer can ride, urban road planning lack of innovation, design and construction remain unchanged, this type of construction of urban roads has a negative impact on urban development. Therefore, the design of urban roads, urban residents' needs as examining the performance, scope and direction of future development of the city as the starting point for planning the design, the overall perspective of the city, the urban road network planning and systematic planning. At the same time, we must consider the principles and application of economic security, choose a safe and economical design and reasonable, so as not to cause unnecessary waste of resources.