Developing history and trends of Chinese expressway's toll collection techniques

After 30 years of rapid development, the total mileage of Chinese expressway has exceeded 100 thousand kilometers, and it has ranked first in the world. In the process of expressway construction and operation, the toll collection technology has also changed continuously with the development of information technology. The paper analyzed the development process of toll collection technology in China including electronic toll collection, network toll collection, toll calculation method and payment method. According to the development of the new generation information technology, the development trends of Chinese expressway's toll collection technology were prospected.