Ancient aqueduct discovered in Rome

An aqueduct dated to the 3rd century BC, being the oldest in the city, was discovered in Rome, Italy, during construction works of the C metro line in the area of Piazza Celimontana.
An aqueduct dated to the 3rd century BC, being the oldest in the city, was discovered in Rome, Italy, during construction works of the C metro line in the area of Piazza Celimontana.
Remains of 2000-year-old fountains, a pool, and irrigation channels used for maintaining gardens in ancient Petra, south-western Jordan, were discovered by archaeologists.