The Silk Road was first formally established during China’s Han dynasty.

Quick scoop

  • As a state-backed trade network, the Silk Road took shape under the Han dynasty (206 BCE–220 CE), especially under Emperor Wu.
  • Many historians point to around 130–114 BCE, when Han envoy Zhang Qian’s missions to Central Asia opened and secured overland routes to the West.
  • Earlier routes and roads existed (like the Persian Royal Road under the Achaemenid Empire), but they were integrated into what later became known collectively as the Silk Road once the Han expanded west.

So, when asking “during which dynasty was the Silk Road established,” the historically standard answer is: the Han dynasty of China.

Information gathered from public forums or data available on the internet and portrayed here.