Seutonius tells us that Vespasian erected the Temple "of Claudius on
the Cœlian Mount which had been begun by Agrippina, but almost
entirely demolished by Nero."
Frontinus (xx. 76) tells us that the arches of Nero ended at the
Temple of Claudius. Now we have been following these arches for some
distance, and they end here.
_Below the temple was_