3.3 Architecture
Aqueducts
A triple tier of arches rises 160 feet above the rushing river. Once, the top level of the structure carried its own flow of water, but now, the water channel remains dry. Today, the bridge transports only tourists and hikers from one side of the Gard River to the other as heavy arches soar high above their heads.
The Pont du Gard is one of the greatest public works projects spearheaded in the Augustan age. The French toponym Pont du Gard means “bridge of Gard” because it spans the Gard River near Nîmes, France.
History
Since the 4th century B.C.E, the ancient Romans constructed aqueducts, like the Pont du Gard, to carry water from further away sources, like mountains and springs, to provide sufficient clean water to urban populations. This first began in the city of Rome, but as Roman hegemony expanded, so, too, did the use of aqueducts in other cities and territories across the Mediterranean.
Gallia or Gaul (modern-day France) was conquered by Augustus’ adopted father Julius Caesar during the Roman-Gallic Wars of 58–50 B.C.E. After that time, many Roman military veterans began to settle in colonial cities like ancient Nemausus (modern day Nîmes), because they were given plots of land as thanks for their participation in the war. Within a few decades, the population of Nimes had boomed to around 30,000 people. Much of this population boom can also be credited to Augustus, who undertook a number of construction projects in the city. A large population requires a large amount of potable (drinkable) water, necessitating the construction of an aqueduct.
However, the aqueduct served a greater purpose than as just a water conduit; it was also a testament to the power and prosperity of the Augustan Age. Through structures like this, Augustus could emphasize the extent of his reach in all areas of the empire, united under his sole control, and garner widespread public favor. The Pax Augusta, or Peace of Augustus, was considered a golden age of Rome, one which brought peace to the empire after the turbulent end of the Roman Republic and which ushered in a new period of wealth, abundance, and civic pride. The Pont du Gard was one of many projects designed to enhance the lives of people throughout the empire, from aqueducts to a new public forum in the heart of Rome. Other buildings constructed in Nemausus during the Augustan age include a city wall with gates and bastions, the temple known today as the Maison Carrée, and a nymphaeum (grotto or shrine) erroneously labeled the Temple of Diana.
A Roman Feat of Engineering
Construction began in 20 B.C.E. under the guidance of Marcus Agrippa, a close ally and soon-to-be son-in-law of the emperor Augustus, who was also responsible for the construction of the Maison Carrée. Today, the Pont du Gard is only a portion of what was once a 31-mile long (50 km) aqueduct that carried fresh water from distant springs to the city of Nemausus (modern day Nîmes).
A true testament to the ingenuity