The Aqua Traiana Aqueduct, an impressive Roman water transportation system built during the reign of Emperor Trajan, was a crucial settlement that supplied fresh water to the city of Rome. Constructed in 109 AD, this aqueduct stretched over 57 kilometers, originating from the springs near Lake Bracciano. The Aqua Traiana Aqueduct showcases the Romans’ mastery of hydraulic engineering and their dedication to ensuring a reliable water supply for the growing population of the imperial capital.