Introduction to the chariot and horse road ruins: The chariot and horse road ruins are located on the axis of the east middle gate and the west city gate of Hefei New City. The carriage and horse road was built with white lime soil and is 4.5 meters wide. There are four parallel carriage ruts on it. The seal is 20-35 cm wide and 10 cm deep. It is the main road connecting the east and west gates in the city.