Home » Attractions » Khuzestan Province » Shushtar » Caesar’s Dam (Shadorvan Bridge)
Caesar’s Dam (Shadorvan Bridge)
- Part of World UNESCO Heritage Listing (since 2009)
- Address : Upstream Azadegan Bridge, Shushtar
- Opening Hours : 24h
- Entrance Fee : Free
- Historical Period(s) : Sassanid
- Tel. :
- Recommended Time to Spend : 30 min.
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- Khuzestan Province
- Shushtar
One of the elements of Shushtar historical hydraulic system, this bridge and dam, was built during Sassanid King Shapur’s reign by captive Roman labor, 300m downstream Mizan Dam on the main branch of Karun river (Shatit).
Called Band-e Kaisar in Persian, is believed to be a Roman-built arch bridge and the first in the country to combine it with a dam. When the Sassanid Shah Shapur I defeated the Roman emperor Valerian, he ordered the captive Roman soldiers to build a large bridge and dam stretching over 500 meters. Lying deep in Persian territory, the structure which exhibits typical Roman building techniques became the most eastern Roman bridge and Roman dam. Its dual-purpose design exerted a profound influence on Iranian civil engineering and was instrumental in developing Sassanid water management techniques.
The approximately 500 m long overflow dam over the Karun, Iran’s most effluent river, was the core structure of the Shushtar Historical Hydraulic System, a large irrigation complex from which Shushtar derived its agricultural productivity, and which has been designated World Heritage Site by the UNESCO in 2009. The arched superstructure carried across the important road between Pasargadae and the Sassanid capital Ctesiphon. Many times repaired in the Islamic period, the dam bridge fell out of use in the late 19th century, leading to the degeneration of the complex system of irrigation.