Salah Bey Viaduct

Salah Bey Viaduct
Coordinates36°21′26″N 06°36′51″E / 36.35722°N 6.61417°E / 36.35722; 6.61417
CrossesGorge valley of the Rhumel River
LocaleConstantine, Algeria
Official nameجسر صالح باي
Other name(s)Viaduc Salah Bey
Maintained byDirection Des Travaux Publics de la wilaya de Constantine
Characteristics
DesignMultiple-span cable-stayed viaduct bridge
MaterialConcrete, steel
Total length1,119 m (3,671 ft)
Width27.34 m (89.7 ft)
Height130 m (430 ft) (max pylon above ground)
Longest span245 m (804 ft)
No. of spans204 m (669 ft)
Piers in water80 m (260 ft)
Clearance below270 m (890 ft)
Design life120 years
History
DesignerCOWI A/S, Engineering;
Dissing+Weitling, Architect and Design/Build consultant
Constructed byAndrade Gutierrez
Construction start15 September 2010 (2010-09-15)
Opened26 July 2014 @ 09:00 hrs
Inaugurated16 April 2014 (2014-04-16)
Statistics
TollFree
Location

The Salah Bey Viaduct (Arabic: جسر صالح باي), is a cable-stayed bridge that spans the gorge valley of the Rhumel River in Constantine, North East Algeria is named after Salah Bey whose rule of the city (1771-1792) was marked by major urban works, This viaduct is already considered the "eighth wonder" of the city with seven bridges. With a length of 1119m, the viaduct has a futuristic design, which modernized the urban configuration of the city.