Shahrestan Bridge
Located in Esfahan (a city of Esfahan province) Shahrestan bridge is the oldest bridge on Zayandeh Rud in Iran. The foundations are from the 3rd to 7th century Sasanian era, but the top was renovated in the 10th century by the Buyids and finally during the 11th century Seljuk period. However the architectural style is totally Sasanian. The bridge was …