Highway Construction Traffic mileage was over 50,000 km and mileage of expressway was 1300 km.

公路建设通车里程达到5万余公里，高速公路增至1300公里。

With the growth of railroad traffic mileage, the moderate and small stations increase.

摘要随着铁路通车里程的增长, 铁路中小站段随之增加.