Si-o-se Pol (bridge) built
1599 CE.
Shown on the map at 32.645°, 51.668°.
The Allahverdi Khan Bridge (Persian: پل اللهوردی خان), popularly known as Si-o-se-pol (Persian: سیوسهپل, lit. '[the] bridge of thirty-three [spans]'), is the largest of the eleven historical bridges on the Zayanderud, the largest river of the Iranian Plateau, in Isfahan, Iran. The bridge was built in the early 17th century to serve as both a bridge and a dam.
Text from the Wikipedia article Si-o-se-pol, licensed CC BY-SA 4.0.