China’s fast-expanding express way network

China’s fast-expanding express way network China’s express way network is an integrated system of national and provincial-level expressways.
It is the world's largest expressway system by length, having surpassed the overall length of the American Interstate Highway System in 2011.
The building of expressways is seen as a key to accelerating infrastructure construction in China.
Signs on the expressways in the country are usually marked with both Simplified Chinese and English (except for some areas).‪#‎