Brick Relief of Carriages and Horses Passing Bridge

Eastern Han Dynasty.
It is a square brick relief made with model. In the image, there is an arched wooden bridge with railings, paved with flat boards vertically and horizontally. Below it are four columns of poles, each column with four poles.A carriage drawn by one horse is galloping through the bridge. Two men are riding the carriage, followed by a cavalry.The bridge structure of Han Dynasty represented on this brick provides a physical evidence for the study of ancient bridge architecture.