Millau Viaduct - History

History

Problems with traffic on the route from Paris to Spain along the stretch passing through the valley near the town of Millau, especially during the summer when the roads became jammed with holiday traffic, necessitated the building of a bridge across the valley. The first plans were discussed in 1987 by CETE, and by October 1991 the decision was made to build a high crossing of the Tarn River by a structure of around 2,500 m (8,200 ft). During 1993–1994 there were separate consultations with seven architects and eight structural engineers; and during 1995–1996 there was a second definition study with five associated architect groups and structural engineers. In January 1995 there was a declaration of public interest; and in July 1996 the jury decided in favour of a cable-stayed design with multiple spans, as proposed by the Sogelerg consortium (Michel Virlogeux and Norman Foster). The decision to proceed by grant of contract was made in May 1998; then in June 2000 the contest for the construction contract was launched, open to four consortia. In March 2001 Eiffage established the subsidiary Compagnie Eiffage du Viaduc de Millau (CEVM) and was declared winner of the contest and awarded the prime contract in August.