Taş Köprü

Taş Köprü — Turkish for 'Stone Bridge' — spans the Seyhan River in central Adana and is among the oldest surviving arch bridges in the world. Built around 200 AD during the reign of Roman Emperor Hadrian, it was originally constructed with 26 arches over the river known in antiquity as Sarus, of which 14 remain intact today. Byzantine, Arab, Seljuk, and Ottoman rulers all left their mark on the structure over successive centuries, making it a layered document of regional history. Remarkably, the bridge remained open to vehicle traffic until 2007 — nearly two millennia of continuous use. It is now pedestrian-only, offering unhurried views up and down the Seyhan and a tangible sense of the engineering ambition that defined Roman civic infrastructure.