Chateaubriand Bridge Pont Chateaubriand | |
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Coordinates | 48°32′13″N1°58′17″W / 48.537°N 1.9714°W |
Carries | Vehicles on the Route nationale N176 |
Crosses | Rance (river) |
Locale | Brittany, north-west France, 35430 |
Characteristics | |
Design | Open spandrel deck arch bridge with twin-girder steel-composite deck |
Material | Reinforced concrete and steel |
Total length | 424 m (1,391 ft) [1] |
Longest span | 250 m (820 ft) |
No. of spans | 1 |
Piers in water | 0 |
History | |
Architect | Jacques Mathivat |
Designer | Auguste Arsac, Charles Lavigne |
Constructed by | Campenon-Bernard |
Fabrication by | Compagnie Française d'Entreprises Métalliques (CFEM) |
Construction start | 1988 |
Construction end | 1990 |
Opened | 1991 [2] |
Location | |
The Chateaubriand Bridge is a concrete deck arch road bridge in Brittany, France, that crosses the Rance river. For geographical conditions and technical traditions, France does not have many arch bridges.
The need for a bridge was envisaged by SETRA (Service d'études sur les transports, les routes et leurs aménagements).
It had a cantilever construction with cable-stays (staying wires). The steel construction was by Compagnie Française d'Entreprises Métalliques, now owned by Eiffage. It was built with high performance Class C60 concrete.
The bridge carries the European route E401 or Route nationale 176. It is near Plouër-sur-Rance and La Ville-ès-Nonais. The bridge spans the two departments of Ille-et-Vilaine, to the east, and Côtes-d'Armor, to the west.
François-René, vicomte de Chateaubriand was a French writer, politician, diplomat and historian who had a notable influence on French literature of the nineteenth century. Descended from an old aristocratic family from Brittany, Chateaubriand was a royalist by political disposition. In an age when large numbers of intellectuals turned against the Church, he authored the Génie du christianisme in defense of the Catholic faith. His works include the autobiography Mémoires d'Outre-Tombe, published posthumously in 1849–1850.
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