An Aqueduct is a Roman Structure built to transport water from the mountains to the city in ancient Rome
In the year 226 AD; it was the Aqua Alexandrina, built near Rome.
The longest Roman aqueduct still standing is 90 km (57.5 mi) long, or 132 including its side channels. Other long ones include a 95 km aqueduct in Cologne (Germany) and a 91 km one in Rome.
Segovia aqueduct which was built under the Roman emperor Trajan is still in use carrying water 10 mm from the Frio River to of Segovia,Spain
The longest Roman aqueduct was Constantinople.
They were begun in 226 AD. Some still exist today.
The ancient Roman aqueducts were a marvel in its day. In 312 BC BCE Appius Claudius built the first aqueduct bringing fresh water from mountain springs.
they were built in the last century and they were used to filter water for romeThe Roman aqueducts were water conduits which took water form the mountains to the cities. Most of them were underground pipes. Some of them were on top of bridgework. This was done when there was a need to cross a valley or it was needed to keep the conduit at a gradient, as the Romans relied on gravity to make the water move.Roman aqueducts were built whenever they were needed. The first aqueduct was built in 312 BC and it was called the Aqua Appia. Others followed whenever and wherever they were needed.The Roman aqueducts were built over a period of 500 years, with the first being built in 321 BCE. This was the Aqua Appia, which carried water to the City of Rome from a source about 16.4 km away.
It is unknown when the Roman aqueduct was actually invented. The first acueduct was commissioned by Appius Claudius in 312 BC. It was called the Aqua Appia.
The first Roman aqueduct was commissioned in 312 BC by Appius Claudius, a Roman censor. Therefore, it was called Aqua Appia (Aqueduct of Appius). It was the first aqueduct which supplied the city of Rome. It was 16.4 Km (10 miles) long and brought water from the nearby Apennine Mountains.
le Pont du Gard
Its purpose is to Carey water from one place to another.It was first used in the tenth hundreds B.C.E.