Puente de Occidente

The Puente de Occidente (Bridge of the West), so named because it is located in western Antioquia, Colombia, is a suspension bridge that connects the municipalities of Olaya and Santa Fe de Antioquia, east and west of the Cauca River, respectively. At the time it was considered to be the third largest suspension bridge worldwide.^[1]

Puente de Occidente
Coordinates	6°34′40″N 75°47′53″W
Carries	Pedestrians, motorcycles, cars, small trucks
Crosses	Cauca River
Locale	Between Santa Fe de Antioquia and Olaya
Named for	Western Antioquia subregion of Antioquia Department
Owner	Antioquia Department
Heritage status	Fué declarado monumento nacional en el año de 1967.
Characteristics
Design	Suspension/cable-stayed hybrid
Material	Wood, iron, steel
Total length	291 m (955 ft)
Clearance below	4.6 m (15 ft)
History
Designer	José María Villa
Construction start	4 December 1887
Construction end	27 December 1895
Construction cost	$171,300
Location

The bridge is a single suspension span supported from four pyramidal towers - two on each bank of the river - with each tower anchoring two cables. The span has a main central section which cars and smaller trucks can cross, and two pedestrian paths on either side of the central roadway. All three paths have wood upper surfaces. Construction started in 1887, under the direction of engineer José María Villa, after authorization by Marcelino Vélez, governor of Antioquia. The cables and other steel parts were purchased from England, while the towers were constructed of local materials.^[2] The Puente de Occidente was initially open only to pedestrian traffic; later, vehicles were allowed.

Puente de Occidente from the west bank of the Cauca, looking southeast.

While today there are other, much longer suspension bridges in South America, originally the Puente de Occidente was the longest of its kind in the continent. It was declared a National Monument of Colombia on 26 November 1978. José María Villa, who had been born nearby in Sopetrán, studied engineering at the Stevens Institute of Technology in New Jersey; after finishing his studies in the United States, he participated in the construction of the Brooklyn Bridge. The structural system of the Puente de Occidente is similar to the suspension/cable-stayed hybrid used in the Brooklyn Bridge.^[3]

Significant restoration was performed in the early part of 2014.^[4]

References

1. "Puente de Occidente - Santafé de Antioquia" (in Spanish). Fincas Agroturísticas. Archived from the original on 2008-10-02. Retrieved 2015-01-08.
2. "Puente de Occidente" (in Spanish). Organización Colparques. 2013.
3. Montaña Cuéllar, Jimena. "Historia Del Puente De Occidente" (in Spanish). De Pueblo En Pueblo.
4. "Próxima Reparación del Puente de Occidente" (in Spanish). Municipality of Santa Fe de Antioquia. 3 March 2014.