<Table> <Tr> <Th_colspan="2"> Pont du Gard </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 43 ° 56 ′ 50" N 04 ° 32 ′ 08" E ﻿ / ﻿ 43.94722 ° N 4.53556 ° E ﻿ / 43.94722; 4.53556 Coordinates: 43 ° 56 ′ 50" N 04 ° 32 ′ 08" E ﻿ / ﻿ 43.94722 ° N 4.53556 ° E ﻿ / 43.94722; 4.53556 </Td> </Tr> <Tr> <Th> Carries </Th> <Td> Roman aqueduct of Nîmes </Td> </Tr> <Tr> <Th> Crosses </Th> <Td> Gardon River </Td> </Tr> <Tr> <Th> Locale </Th> <Td> Vers - Pont - du - Gard, Gard, France </Td> </Tr> <Tr> <Th> Maintained by </Th> <Td> Public Association of Cultural Cooperation (since 2003) </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.pontdugard.fr </Td> </Tr> <Tr> <Th_colspan="2"> Characteristics </Th> </Tr> <Tr> <Th> Design </Th> <Td> Arch bridge </Td> </Tr> <Tr> <Th> Material </Th> <Td> Shelly limestone </Td> </Tr> <Tr> <Th> Total length </Th> <Td> <Ul> <Li> upper: 275 m (902 ft) (originally: 360 m (1,180 ft)) </Li> <Li> mid: 242 m (794 ft) </Li> <Li> low: 142 m (466 ft) </Li> </Ul> </Td> </Tr> <Tr> <Th> Width </Th> <Td> <Ul> <Li> 6.4 m (21 ft) (max) </Li> <Li> 1.2 m (4 ft) (aqueduct) </Li> </Ul> </Td> </Tr> <Tr> <Th> Height </Th> <Td> <Ul> <Li> 48.8 m (160 ft) (total) </Li> <Li> 1.8 m (6 ft) (aqueduct) </Li> </Ul> </Td> </Tr> <Tr> <Th> No. of spans </Th> <Td> <Ul> <Li> upper: 35 (originally: 47) </Li> <Li> mid: 11 </Li> <Li> low: 6 </Li> </Ul> </Td> </Tr> <Tr> <Th> Piers in water </Th> <Td> 5 </Td> </Tr> <Tr> <Th_colspan="2"> History </Th> </Tr> <Tr> <Th> Construction end </Th> <Td> 40 - 60 AD? </Td> </Tr> <Tr> <Th> Construction cost </Th> <Td> 30 million sesterces (est .) </Td> </Tr> <Tr> <Th> Closed </Th> <Td> 6th century? </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th_colspan="2"> UNESCO World Heritage Site </Th> </Tr> <Tr> <Th> Official name </Th> <Td> Pont du Gard (Roman Aqueduct) </Td> </Tr> <Tr> <Th> Type </Th> <Td> Cultural </Td> </Tr> <Tr> <Th> Criteria </Th> <Td> i, iii, iv </Td> </Tr> <Tr> <Th> Designated </Th> <Td> 1985 (9th session) </Td> </Tr> <Tr> <Th> Reference no . </Th> <Td> 344 </Td> </Tr> <Tr> <Th> State Party </Th> <Td> France </Td> </Tr> <Tr> <Th> Region </Th> <Td> Europe and North America </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th_colspan="2"> Monument historique </Th> </Tr> <Tr> <Th> Designated </Th> <Td> 1840 </Td> </Tr> <Tr> <Th> Reference no . </Th> <Td> PA00103291 </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Td_colspan="2"> Pont du Gard Location in France </Td> </Tr> <Tr> <Th_colspan="2"> References </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Pont du Gard </Th> </Tr>

What type of bridge is the pont du gard