Seyhan Viaduct

Seyhan Viaduct Seyhan Viyadüğü
Coordinates	37°00′46″N 35°11′34″E / 37.0127°N 35.1927°E / 37.0127; 35.1927
Carries	6 lanes of [1]
Crosses	Seyhan River
Locale	Seyhan and Yüreğir, Adana
Named for	Seyhan river
Owner	Karayolları Genel Müdürlüğü
Characteristics
Design	Box-girder bridge
Total length	470 m (1,540 ft)
History
Construction end	1992[2]
Statistics
Daily traffic	34,241 (2014)[3]
Location

The Seyhan Viaduct (Turkish: Seyhan Viyadüğü) is a 470-metre-long (1,540 ft) box-girder bridge that carries the O-51 motorway across the Seyhan River in Adana, Turkey. The bridge is the northernmost crossing of the river before the Seyhan Dam, just upstream.

The Pozant-Adana-İskenderun highway initially included the 1992-completed Seyhan Viaduct.^[2] Once completed, the route was re-designated as the Adana Beltway (O-50) and has recently been re-designated again, after the O-50 was replaced by the O-51 and O-52.