Introduction to ancient bridges: Luzhi is characterized by lots of water and dense bridges. Some bridges were built in the Song Dynasty and Ming Dynasty, each with its own characteristics, enriching the landscape of the ancient town. The Zhongmei Bridge is located in the center of the town and was built in the early Song Dynasty. It is the oldest ancient bridge in the town; the Dongmei Bridge is located in the east of the town and is the most famous ancient bridge in Luzhi Town. The fully circular arch bridge is very important in the history of bridges in the world. Rare; Zhengyang Bridge is located in the east of Luzhi Town and is the largest ancient bridge in Luzhi Town.