Technology
The ancient Romans also had a complex system of aqueducts, which were used to transport water across long distances. The first Roman aqueduct was built in 312 BCE. The eleventh and final ancient Roman aqueduct was built in 226 CE. Put together, the Roman aqueducts extended over 450 kilometers, but less than seventy kilometers of this was above ground and supported by arches.
Acueducto de Ponce
The Acueducto de Ponce (Ponce Aqueduct), formally Acueducto Alfonso XII, is the name of a historic gravity-based water supply system in the city of Ponce, Puerto Rico. It was designed in 1875 by Timoteo Luberza and built the following years. This aqueduct was the first modern water distribution system built in Puerto Rico.