"The Band-e Kaisar (Persian: \u0628\u0646\u062F \u0642\u06CC\u0635\u0631, \"Caesar's dam\"\u200E\u200E), Pol-e Kaisar (\"Caesar's bridge\"), Bridge of Valerian or Shadirwan was an ancient arch bridge in Shushtar, Iran, and the first in the country to combine it with a dam. Built by a Roman workforce in the 3rd century AD on Sassanid order, it was also the most eastern Roman bridge and Roman dam, lying deep in Persian territory."@en . . "9.0"^^ . "SassanidroadPasargadae\u2212Ctesiphon" . . . . "40"^^ . . . . "Band-e Kaisar"@en . . "Ca. 260\u2212270 AD" . . "500.0"^^ . .