Bridge Title
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Name Pont Chateaubriand, La Rance
Who  
Owner French State through Directorate General for Infrastructure, Transport and the Sea
Design J. Mathivat
Architects A. Arsac, C. Lavigne
Contractor Camperon-Bernard.
Steel: CFEM 
Where Ile et Vilaine, France
Latitude N 48 32' 14"
Longitude W 01 58' 17"
Why Takes the RN 176 over the River Rance between Plouer-sur-Rance and La Ville-es-Nonais.
When 1990
Overall type Arch with open spandrels.
Width  
Length 424 m.
Main span 261 m.
Materials Arch: High performance concrete
Deck: Twin steel/concrete composite girders and concrete deck slab.
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Pictures from Robert Gregory & David Blockley, UK - September 2008