LHASA, June 30 (Xinhua) -- A high-grade highway linking the two largest cities in southwest China's Xizang Autonomous Region officially opened to traffic Sunday, cutting travel time between the cities in half, said the regional transport department.
The highway, linking the regional capital Lhasa and Xigaze, the region's second-largest city, stretches 245 km. The four-lane highway cuts down travel time between L
