<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (April 2017) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (April 2017) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> Millau Viaduct </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 44 ° 04 ′ 46" N 03 ° 01 ′ 20" E ﻿ / ﻿ 44.07944 ° N 3.02222 ° E ﻿ / 44.07944; 3.02222 Coordinates: 44 ° 04 ′ 46" N 03 ° 01 ′ 20" E ﻿ / ﻿ 44.07944 ° N 3.02222 ° E ﻿ / 44.07944; 3.02222 </Td> </Tr> <Tr> <Th> Carries </Th> <Td> 4 lanes of the A75 autoroute </Td> </Tr> <Tr> <Th> Crosses </Th> <Td> Gorge valley of the river Tarn </Td> </Tr> <Tr> <Th> Locale </Th> <Td> Millau - Creissels, Aveyron, France </Td> </Tr> <Tr> <Th> Official name </Th> <Td> le Viaduc de Millau </Td> </Tr> <Tr> <Th> Maintained by </Th> <Td> Compagnie Eiffage du Viaduc de Millau </Td> </Tr> <Tr> <Th_colspan="2"> Characteristics </Th> </Tr> <Tr> <Th> Design </Th> <Td> Multiple - span cable - stayed viaduct motorway bridge </Td> </Tr> <Tr> <Th> Material </Th> <Td> Concrete, steel </Td> </Tr> <Tr> <Th> Total length </Th> <Td> 2,460 m (8,070 ft) </Td> </Tr> <Tr> <Th> Width </Th> <Td> 32.05 m (105.2 ft) </Td> </Tr> <Tr> <Th> Height </Th> <Td> 343 m (1,125 ft) (max pylon above ground) </Td> </Tr> <Tr> <Th> Longest span </Th> <Td> 342 m (1,122 ft) </Td> </Tr> <Tr> <Th> No. of spans </Th> <Td> 204 m (669 ft), 6 × 342 m (1,122 ft), 204 m (669 ft) </Td> </Tr> <Tr> <Th> Clearance below </Th> <Td> 270 m (890 ft) </Td> </Tr> <Tr> <Th> Design life </Th> <Td> 120 years </Td> </Tr> <Tr> <Th_colspan="2"> History </Th> </Tr> <Tr> <Th> Designer </Th> <Td> Sir Norman Foster, architect; Dr Michel Virlogeux, structural engineer </Td> </Tr> <Tr> <Th> Constructed by </Th> <Td> Compagnie Eiffage du Viaduc de Millau </Td> </Tr> <Tr> <Th> Construction start </Th> <Td> 16 October 2001; 17 years ago (2001 - 10 - 16) </Td> </Tr> <Tr> <Th> Construction cost </Th> <Td> € 394,000,000 </Td> </Tr> <Tr> <Th> Inaugurated </Th> <Td> 14 December 2004; 13 years ago (2004 - 12 - 14) </Td> </Tr> <Tr> <Th> Opened </Th> <Td> 16 December 2004 @ 09: 00 hrs </Td> </Tr> <Tr> <Th_colspan="2"> Statistics </Th> </Tr> <Tr> <Th> Toll </Th> <Td> from € 8.30 </Td> </Tr> <Tr> <Th_colspan="2"> Millau Viaduct Location of the Millau Viaduct in southern France </Th> </Tr> </Table> <Tr> <Th_colspan="2"> Millau Viaduct </Th> </Tr>

When was the millau viaduct started and finished
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