A Unique Masterpiece of Roman Engineering — The Pont du Gard
In the first century A.D., the prosperous Roman colony of Nemausus (now Nîmes) in the Southeast of France, saw its population grow to 20,000. Its existing water source was fast reaching the point where it would no longer sustain the city’s daily need for drinking water.
In keeping with the model of the capital of the empire, the colony decided to create an aqueduct that would channel water from the source of the Eure in Uzés, some 50 kilometers (31 miles ) away, all the way into the city. This achievement was to give Nîmes a new prestige. It enabled the creation of public fountains and thermal baths, and brought running water to the residences of the wealthy.
A Roman Engineering Masterpiece

The aqueduct consists of three layers of superposed arches,
The aqueduct wound through the scrubland, bypassing hills, or passing through them in underground channels dug out to install pipes, and crossing valleys by way of elevated structures. Thanks to an average slope of 25 cm per kilometer (among the lowest ever achieved at that time) the aqueduct conveyed by gravity an estimated 40,000 cubic meters (11,000 US gallons) of water per day from its Uzès source to Nîmes. The biggest challenge, crossing the Gardon River, was overcome by the construction of the Pont du Gard.

The lower arches soar to a height of 22 meters (72 feet)
The aqueduct bridge is exceptional for its dimensions. At 49 meters (160 feet) in height, it is the highest Roman aqueduct bridge ever built. It consists of three tiers of arches, one above the other (6 arches on the first level, 11 arches on the second level and, originally, 47 arches on the third). Today, the Pont du Gard remains one of the best preserved Roman aqueducts in the world.
A Colossal Undertaking

Major blocks were numbered and inscribed ro indicate their location.
Ancient records show that nearly a thousand men contributed to the construction of the colossal project, which was completed in just five years. Built around 50 A.D., during the reigns of the emperors Claudius and Nero, the aqueduct, of which the Pont du Gard is a major part, was to supply the city of Nîmes with running water for over five centuries.
The Pont du Gard was constructed without the use of mortar or clamps. It contains an estimated 21,000 cubic meters (740,000 cubic feet) of limestone, extracted from a local quarry located approximately 700 metres (2,300 ft) downstream. The individual blocks, some of them weighing up to 6 tons, were precisely cut to fit together by friction and gravity. Many blocks were numbered and inscribed with their required location. All the foundations were anchored into the rock base to resist the assaults of the Gardon River’s fierce seasonal flooding.

Millenium old olive trees still stand guard by the bridge.
After the collapse of the Roman Empire, the aqueduct gradually fell into disuse. But although some of its stones were looted, the Pont du Gard remained largely intact. Then from the 13th century on, its survival was ensured by its use as a toll bridge, when the French king granted the lords of Uzès, and then later the Bishops of Uzès, the right to levy tolls on those using the bridge. In return, they were responsible for maintaining it in good repair.
Modern Times

The museum features full-scale models of the bridge construction.
In the 18th century, a road bridge was added to the ancient structure, and over time it became an important tourist destination. Then in recent times, series of renovations commissioned by local authorities and the French state culminated in 2000 with the opening of a new visitor center and museum. This comprehensive discovery centre on Roman engineering, with models, full-scale reconstruction and multimedia screens outlines the whole story of this unique ancient engineering masterpiece.
The vicinity of the bridge is now entirely pedestrianized and today, in all its Roman times grandeur and bucolic setting, le Pont du Gard is one of Southeastern France’s most popular tourist attractions.

The Pont du Gard is one of Southeastern France’s most popular tourist attractions.
Good to Know
Getting there — The Pont du Gard site is located 27 kilometers (17 miles) from Nîmes and 21 kilometers ( 13 miles) from Avignon on the A9 motorway, exit 23 – Remoulins. Road signs indicate the access to the right or left bank, depending on your preference. There is ample parking on either sides. Parking fee is €9/car per day,
Visiting —The museum is open year around from 9:30 to 17.30 (19.00 during the summer months). It is closed Monday mornings. Throughout the year it offers a full schedule of exhibitions, concerts, heritage days and nature outings. Access to the bridge is free. Entrance to the cultural areas is € 8 per adult. Free for children under 18.

















































