The Pont Du Gard, Roman Aqueduct, Gard Near Nimes, Languedoc, France, Europe
Ancient Aquaduct in Rome
Millau Viaduct, France
Millau Viaduct, France 18 of 19 Looking down on clouds is to be expected from an airplane, but it’s a bit more unsettling in a car. Yet that’s often the sight when driving across this bridge, which is taller than the Eiffel Tower at its highest point. In fact, when it opened in 2004, it claimed the title of the world’s tallest vehicular bridge.