Demirköprü (literally iron bridge) is a railway bridge spanning the Seyhan River in Adana. Opened in 1912, it extends 530 meters between Reşatbey and Sinanpaşa neighborhoods. Demirköprü is a steel bridge constructed by German Engineers in part of the Berlin-Baghdad Railway project. It was last renovated in 2006. References Bridges in Adana Landmarks in Adana Bridges over the Seyhan River Steel bridges Bridges completed in 1912 Railway bridges in Turkey Turkish State Railways 1912 establishments in the Ottoman Empire