Deqing Yong'an Bridge

Deqing Yong'an Bridge

Deqing Yong'an Bridge is a National Key Cultural Relics Protection Unit.

Yong'an Bridge (Single-Arch Bridge)

Yong'an Bridge is located in Xiayang Village, Sanhe Township. It is a single-arch stone bridge. The bridge is 17.3 meters long, 2.8 meters wide at the top, and has a clear span of 6 meters for the single arch.

The arch is constructed with a segmented parallel vaulting technique, featuring an intact arch shape with a circular arc of less than 180°. The overall curvature is relatively smooth. Components such as the arch ring, long tie stones, and column stones are typical of Song Dynasty bridge construction, giving the bridge high historical research and artistic appreciation value.