Viaduct with larger spans, typically lack sufficient horizontal and vertical clearance for large ships. See the Chesapeake Bay Bridge-Tunnel. The Millau Viaduct is a cable-stayed road-bridge that spans the valley of the river Tarn near Millau in southern France. Designed by the French bridge engineer Michel Virlogeux, in collaboration with architect Norman Robert Foster, it is the tallest vehicular bridge in the world, with one pier's summit at 343 metres (1,125 ft)—slightly taller than the Eiffel Tower and only 38 m (125 ft) shorter than the Empire State Building. It was formally dedicated on 14 December 2004 and opened to traffic
Millau had one of the major mediaeval bridges across the river Tarn. It had 17 spans, but after one poorly maintained span fell in the 18th century, the bridge was mostly demolished. Just one span remains, with a mill that is now an art gallery, as testament to this significant trading route from north to south across pre-Renaissance France. In 1999, José Bové, a local Larzac anti-globalisation activist demolished the Millau McDonald's as it was being built, in symbolic protest of the decision by the Court of the World Trade Organization to allow the United States to overtax the import of