Aqua Appia

Appia under the Celio

Also in April 2017, during constructions works in the center of the city, a section of 32 meters of the
Aqua Appia has been discovered. The remains emerged during work on a ventilation shaft about
32 meters wide and involved an area of about 800 square meters for the new Metro line C. Note the
huge stones and the type of roof of the aqueduct.