Kunming Expressway News Today

The 76,000-metric-ton bridges were successfully rotated to their targeted position after 66 minutes on Thursday. Aerial view of the swivel bridges on the Chengdu to

By Liu Zhiqiang China has basically completed the construction of the framework of its expressway network after four decades of endeavors. The total mileage of the country's expressways stands at nearly 170,000 kilometers, the longest in the world. However, the country is still seeing unbalanced and inadequate development of its…