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Apr 25, 2017 · A viaduct is a series of bridges connected to each other for crossing a valley or low-lying area or an area that is not completely covered by a waterbody. Learn how viaducts differ from bridges, why they are used, and some notable examples of viaducts around the world.
A viaduct is a specific type of bridge that consists of a series of arches, piers or columns supporting a long elevated railway or road. Typically a viaduct connects two points of roughly equal elevation, allowing direct overpass across a wide valley, road, river, or other low-lying terrain features and obstacles.
Viaduct, type of long bridge or series of bridges, usually supported by a series of arches or on spans between tall towers. The purpose of a viaduct is to carry a road or railway over water, a valley, or another road. It was originally developed by Roman engineers.
- The Editors of Encyclopaedia Britannica
Learn what a viaduct is, how it differs from a bridge, and see some famous examples of viaducts around the world. A viaduct is a long bridge or a series of bridges connected by arches that cross valleys, gorges or water.
The Millau Viaduct is the world’s tallest bridge constructed to connect Northern Europe and Eastern Spain. With its eight spans suspended from seven pylons, the total height of this cable-stayed bridge is 345 m, which makes it taller than Eiffel Tower.
Designed by Gustave Eiffel and finished in 1884, the viaduct is a beautiful example of Eiffel's effective use of a truss system to create a rigid, stable structure that also resists wind forces. Are you fascinated by bridges?
Sep 27, 2022 · Near the town of Millau in southern France, a cable-stayed viaduct motorway bridge that is made of concrete and steel spans the Tarn gorge valley. The viaduct connects the French cities of Paris, Beziers, and Montpellier to the A75 and A71 freeways.
