Square to dismantle overpass, JuZiZhou bridge will be demolished corner frame bridge, Wild road, no single proposed drive cars, wild square to Venus avenue may also implement closed management... Changsha city metro line 2 phase of the project and the road tunnel across the prey will soon start over the next three years, the traffic will be unprecedented. Changsha traffic police released metro line 2, 1) project, the influence of roads by tianxin over the next three years, the square to the traffic will be four interrupted completely.During the construction of urban road network capacityMetro line 2 phase of the project and the camp after commencement tunnel across the road, the city square, station, 51 avenue, major urban traffic hub takes, etc, due to the construction of roads during will occupy the urban traffic network resources, will be dropped substantially, also because of construction DuanTouLu induced by road traffic, round service function will be significantly reduced. 51 avenue, 10,000 li road, lotus square, GuQu road, 溁 wan town, bus station, etc, the biggest influence will be about 1 to 3 years.At the same time, the square will be demolished, overpasses range of square standing influence for about three years, Xiangjiang river bridge in southeast JuZiZhou avenue and partial demolition of frame bridge xiangjiang avenue stood influence 19 months.The influence of existing main roadsChangsha metro line 2 of existing backbone road construction, the influence of the:1, narrowing the driveway. Many sites are affected along,2 and traffic lane number. Site may influence is mainly on the road and 10,000 li site,3 and road transportation closed. The site has influence square standing, lotus square station, 10,000 li stands, GuQu road station.4 and the traffic flow change JuZiZhou station.The above section of the site may influence for one to three years.In addition, the construction unit, peripheral units along will influence, such as 溁 bay town (the bus station), YingBinLu ShiErZhong (school) import and export will be temporary change, Venus avenue station, 溁 bay town (the bus station), YingBinLu station (old) because the land temporarily occupied. In addition, with an important project coordination unit will influence the bus station transport hub and transport hub station construction, the two sites.With practice, build rail subway.Light is a new kind of urban passenger transport. In accordance with the requirements under the state council, urban rail transit projects of the basic conditions of GDP is: to 1000 billion yuan, Local financial budget income achieves 100 million yuan, 300 million urban population. At present, changsha has completely these conditions.