主题：【原创】为何中美人均可支配收入差距远大于人均GDP差距 -- 常乐

下面摘自维基百科的Transport in India词条

As per 2013 estimates, the total road length in India is 4,689,842 km (2,914,133 mi);[113] making the Indian road network the second largest road network in the world after the United States. At 0.66 km of highway per square kilometre of land the density of India’s highway network is higher than that of the United States (0.65) and far higher than that of China's (0.16) or Brazil's (0.20).

简译：印度每平方公里有0.66公里highway，印度的highway网密度高于美国（0.65公里），更远远高于中国（0.16公里）和巴西（0.20公里）。