5 maio 31 ano antes da era comum - Began construction of first aqueduct and first major road.

Descrição:

Rome's first aqueduct was built in 312 BC, and supplied a water fountain at the city's cattle market. By the 3rd century AD, the city had eleven aqueducts, sustaining a population of over a million in a water-extravagant economy; most of the water supplied the city's many public baths.

Adicionado na linha do tempo:

Data: