Note 185 — Chapter IV · , PART II. THE LATER AQUEDUCTS.
Reading edition
This was probably the branch that now runs under the Via dei Condotti. The main line to supply the Thermæ of Agrippa has been traced beyond the fountain of Trevi to the Piazza di S. Ignazio, very near the Pantheon, which was the entrance-hall to these thermæ. Those of Nero and Alexander Severus were more to the north.