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Millau Viaduct

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The Millau Viaduct is a cable-stayed bridge in southern France that spans the valley of the River Tarn, widely regarded as one of the most significant architectural achievements of the 21st century. With a maximum structural height of 343 meters, it is the tallest bridge in the world, even surpassing the height of the Eiffel Tower. Designed by structural engineer Michel Virlogeux and British architect Norman Foster, the viaduct was inaugurated in December 2004 following just three years of construction. The bridge is a vital component of the A75 motorway, significantly easing long-distance traffic between Paris and the Mediterranean coast. The structure consists of eight steel spans supported by seven pylons and reaches a total length of 2,460 meters. Its slender and elegant silhouette was designed to integrate harmoniously into the landscape of the Grands Causses Regional Natural Park despite its monumental scale. The construction employed innovative techniques, such as sliding the deck sections into place from both sides of the valley.
- Location: Occitanie, France
- Top sights: Site archéologique de la Graufesenque · Hôtel de Sambucy de Sorgues · Musée de Millau et des Grands Causses
- Nearby: Saint-Affrique (20 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 2 | 3 | 6 | 9 | 13 | 18 | 20 | 20 | 16 | 12 | 6 | 3 |
| Rain mm | 67 | 52 | 60 | 78 | 77 | 50 | 38 | 41 | 61 | 100 | 93 | 68 |
📋 Practical info
Geography
Facts
- The highest point of the structure reaches 343 meters.
- The total length of the bridge is exactly 2,460 meters.
- The viaduct was officially inaugurated on December 14, 2004.
- The bridge is supported by a series of seven concrete pylons.
- The roadway has a slight incline of 3% for drainage and visibility.
- Approximately 36,000 tonnes of steel were used for the bridge deck.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Millau Viaduct (6)
Sights nearby
Frequently asked questions
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Millau Viaduct: where is it located?
Millau Viaduct: what is there to see?
Millau Viaduct: when is the best time to visit?
Millau Viaduct: why is it worth visiting?
















