QUESTION : What is the tallest bridge in the world? Where?
ANSWER : The Millau Viaduct in the Southeast of France, is the highest bridge in the world, and is an artistic and engineering marvel.
The total height of the bridge is 343 meters (1,125 feet). About 50 feet higher than the Eiffel Tower and a tad shorter than the top floor of the Empire State Building.
LINK OF ANSWER : http://wiki.answers.com/Q/What_is_the_tallest_bridge_in_the_world