Introduction to the ancient bridge: The Qingming Bridge is a single-hole stone arch bridge with a length of 43.2 meters, a width of 5.5 meters, a height of 8.5 meters, and a span of 13.1 meters. It is entirely made of granite. The arch circle is of the segmented and parallel type common in Jiangnan, with a total of 11 sections. There are inscriptions on the circle stones on both sides of the circle hole.