The Eurymedon Bridge (Turkish: Oluk Köprü) is a Roman bridge over the river Eurymedon (modern Köprüçay) near Selge in Pisidia in southern Turkey. It is part of the road winding up from the coastal region Pamphylia to the Pisidian hinterland. Located 5 km north of the village Beşkonak in a sparsely settled area, the bridge crosses the Eurymedon high above the valley bottom.
The excellently preserved structure is 14 m long and 3.5 m wide (with a roadway of 2.5 m). The clear span of its single arch is ca. 7 m, the thickness of its voussoirs, which were set without the use of mortar, 60 cm. The building technique and the sturdy stonework point to a construction date in the 2nd century AD, a time when Selge was flourishing.
42 km downstream at Aspendos, the Eurymedon is crossed by another extant old bridge.
