Misplaced Pages

Rauze Viaduct

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)
This article needs to be updated. Please help update this article to reflect recent events or newly available information. (October 2018)
This article is an orphan, as no other articles link to it. Please introduce links to this page from related articles; try the Find link tool for suggestions. (June 2018)
(Learn how and when to remove this message)
Bridge in Nadillac, southern France
Rauze Viaduct
Viaduc de la Rauze
Coordinates44°33′23″N 1°30′57″E / 44.5565°N 1.5158°E / 44.5565; 1.5158
CarriesVehicles on the A20 autoroute
CrossesRiver Rauze
LocaleNadillac, southern France
Characteristics
DesignBox girder bridge
MaterialReinforced concrete
Total length556 m (1,824 ft)
Width23.94 m (78.5 ft)
Height101 m (331 ft)
Longest span130 m (430 ft)
No. of spans5
History
ArchitectAlain Montois
Charles Lavigne
Constructed byDodin Campenon-Bernard
Spie Batignolles (prestressed concrete)
Demathieu Bard
Sogea
Fabrication bySAMT
Construction startJanuary 1999
Construction endMarch 2001
Construction cost167m francs
Opened12 July 2001
Location

The Rauze Viaduct is a concrete box-girder bridge located in southern France, at around 330 ft high. The bridge can carry heavy vehicles and loads on the A20 autoroute. It crosses the specific River Rauze.

History

Construction in June 2000

Design

The structural engineering was by SECOA (Société d'étude et de calculs en ouvrages d'art). It is a haunched girder bridge. The area is designated under Natura 2000 as a natural fauna ecological area, so none of the piers could be put in the river. The three central spans are 130 m long, with the other outer spans being 91 m and 74 m long.

Construction

It was built by Dodin Campenon-Bernard, with the balanced cantilever method. Pre-stressing was by Spie Précontrainte (Spie Batignolles) of Cergy in Paris. 28,000 cubic metres of concrete were required; the limestone came from a quarry in Cahors. Steel fabrication was by SAMT of Saint-Chamas. The autoroute scheme was completed on 20 June 2001, and opened on 12 July 2001.

Structure

It is in the Lot department in the Occitanie region, 5 km north-west of Cahors.

See also

References

  1. "Rauze Viaduct - HighestBridges.com". www.highestbridges.com.
  2. Moniteur, Le (26 May 2000). "Des piles demi-cylindriques pour le viaduc de la Rauze". lemoniteur.fr.
  3. "SECOA : Références". www.secoa.fr.

External links

Categories: