Contemporary architecture bridges. One of the most remarkable examples of contemporary architecture and engineering is the Millau Viaduct in southern France, designed by architect Norman Foster and structural engineer Michel Virlogeux. The Millau Viaduct crosses the valley of the River Tarn and is part of the A75-A71 autoroute axis from Paris to Béziers and Montpellier. It was formally inaugurated on 14 December 2004. It is the tallest bridge in the world with one mast's summit at above the base of the structure. The British-Iraqi architect Zaha Hadid constructed the Bridge Pavilion in Zaragoza. Spain for an international exposition there in 2008. The
Millau Viaduct is direct and without tolls for the between Clermont-Ferrand and Pézenas, except for the bridge itself. The Eiffage group, which constructed the Viaduct, also operates it, under a government contract, which allows the company to collect tolls ("Péage") for up to 75 years. As of 2018, the toll bridge costs €8.30 for light automobiles (€10.40 during the peak season of 15 June to 15 September). Each of the seven pylons is supported by four deep shafts, deep and in diameter. The abutments are concrete structures that provide anchorage for the road deck to the ground in the Causse du Larzac