联合加快交通、通信骨干网络建设,共同完善西南出海出境大通道,是西南地区加快发展的基础条件。改革开放特别是国家实施西部大开发战略以来,在党中央、 Jointly speeding up the construction of backbone networks for communications and communications to jointly improve the major thoroughfares for departing the sea in the southwest is the basis for accelerating the development of the southwest region. Since the reform and opening up, especially the national strategy for the great development of the western region, since the party Central Committee,