The Majestic Pont du Gard in Nîmes, France

What type of structure is the Pont du Gard in Nîmes, France based on?

A. Groin vault
B. Arch
C. Barrel vault
D. Vault

Answer

The Pont du Gard in Nîmes, France is based on an arch structure.

The Pont du Gard in Nîmes, France is an ancient Roman aqueduct bridge that spans the Gard river. It is a remarkable engineering marvel that showcases the architectural prowess of the Romans. The structure consists of three levels, each with its own unique features and dimensions.

The lower level of the bridge has 6 arches, measuring 142.35 meters long, 6.36 meters wide, and 21.87 meters high. The medium floor boasts 11 arches, measuring 242.55 meters long, 4.56 meters wide, and 19.50 meters high. The upper floor, although now missing 12 arches, originally had 35 arches, measuring 275 meters long, 3.06 meters wide, and 7.40 meters high.

The bridge was constructed using stones extracted from nearby Roman quarries, showcasing the Romans' expertise in quarrying and construction. The Pont du Gard stands tall at 48.77 meters and is a testament to the ingenuity and skill of ancient Roman engineers.