Study Of Hohhot City West Second Ring Expressway Planning

Rapid economic development has accelerated the process of urbanization, and has ledto the scale of China’s urban population, increasing size of land, the external groups of thecity and satellite city have grown, producing a large number of long-distance transportneeds, the length from city traffic and fast slow mixed traffic phenomenon appear, thusexacerbating the pressure on urban transport; in the current highly developed informationtechnology, people travel strengthens the concept of time and space and improveaccessibility requirements, requires the efficient operation of urban transport; car ownershipin the rapid growth of China’s cities, and under conditions of urban, road vehicle growthrate is far below the growth rate of the vehicle population, rapid growing amount of thealready congested city traffic brings greater challenges, urban freeway construction willgreatly ease the pressure on urban traffic, and play an important role in urban development.In the analysis of the background and significance, planning and constructionof ofHohhot West Second Ring expressway, through the analysis of regional profiles (includingtopography, geological structure and earthquakes, weather conditions and river andgroundwater), the project area of socio-economic status and development cases, trafficsituation (including road networks the status quo, the status quo of urban road network,metro status quo, the West Second Ring status quo, the west line current traffic flow) andresidents travel situation, combined with the West Second Ring affect surrounding localroad network, traffic sources, traffic survey traffic and residents travel status quo, the studyof the national economy and the local population, vehicle ownership and traffic demandforecasting and analysis are carried out; capacity in the project area roads is calculated;service levels are evaluated; West the basic principles of planning the Second RingExpressway is proposed; the West Second Ring Road traffic localization and functional roleare analyzed, quick overall layout scheme West Second Ring Road and the main nodeprogram are made. Hohhot research planning and construction of the West Second Ringprovides an important reference.