Ancient Romans built water systems that still stand

Ancient Romans were engineering marvels, constructing vast aqueduct systems to deliver fresh water to their booming cities. These ingenious structures, like the Aqua Appia built in 312 BC, transported water from distant sources for drinking, bathing, and public fountains. Rome alone eventually boasted 11 aqueducts, supplying over a million cubic meters of water daily by the 4th century AD.