Chongqing super long tunnel in the middle of the Liangshan tunnel to decompression-jinshen

Chongqing Yan Long Tunnel in the tunnel through the Liangshan tunnel to relieve the pressure of the super long tunnel, from the opening and a big step forward! Upstream News – Chongqing morning news reporter learned today (9 days), municipal key projects of public concern, Hua Yan tunnel before the double penetration, after the completion of the Chengdu Chongqing high-speed Liangshan tunnel will ease traffic pressure. China rock tunnel project is through the fifteenth big city tunnel construction. The tunnel West White Peng Road, in Liangshan, in Chongqing West Railway Station marshalling station, East Road, Jin Hua Fu Jian Lu, a total length of 7.1 km, of which about the tunnel was 4.62 km and 4.91 km, two-way 6 lane design speed of 60 kilometers per hour. As a new thing in Chongqing city through the convenient passage to Liangshan, after the completion of the Chengdu Chongqing high-speed Liangshan tunnel to alleviate traffic pressure, and further improve the road network structure of urban area, improve road traffic conditions, speed up the layout of Chongqing Chongqing Economic Zone, with ten points of significance. At the same time, the Chinese rock tunnel to extend to the West beltway, and Jinyun Mountain tunnel and planning. Hua Yan Long Tunnel project is expected to open to traffic in the first half of 2017. Upstream News – Chongqing morning news reporter Ren Mingyong news:     Lee Garden tunnel was completed in the end of the month the whole project is expected to complete by the end of相关的主题文章: