kes formed by Nero for the adornment of his villa at Subiaco-the Simbruina stagna of Tac. Ann. xiv. 22 (NS 1883, 19; 1884, 425; Giovannoni, Monas teri di Subiaco i. 273 sqq.), thus lengthening the aqueduct to 58 miles 700 paces. The length of 62 miles given to the original aqueduct in the inscription of Claudius on the PORTA MAIOR (q.v.) must be an error for 52; for an unsuccessful attempt to explain it otherwise see Mel. 1906, 311-318. We have a record of repairs to it in an inscription of 381 A.D., but it is uncertain what part of it is meant (CIL vi. 3865 = 31945). Its volume at the intake was 4,738 quinariae, or 196,627 cubic metres in 24 hours. Its course outside the city cannot be described here (see references below).
From its piscina (or filtering tank) near the seventh milestone of the via Latina it was carried on the lofty arches of the aqua Claudia, in a channel immediately superposed on the latter; and it was the highest in level of all the aqueducts that came into the cit
ase in Comitium, 137;
altar of Victory in Curia restored (?), 570.
363Temple of Apollo Palatinus burnt, 18.
364-378Macellum Liviae restored, 322.
365-367Valentinian I restores Pons Aurelius, 399.
367Porticus of the Dei Consentes rebuilt, 421.
370Pons Cestius rebuilt as Pons Gratianus, 399.
370(ca.). Pantheon used for civil purposes, 385, n. 3.
374(ca.). Forum Palatinum, 229.
Porticus Boni Eventus, 420.
379-383Arcus Gratiani Valentiniani et Theodosii, 40.
380Porticus Maximae, 423.
381Anio Novus repaired, 12.
382Altar of Victory in Curia again removed, 570.
Mansiones Saliorum Palatinorum restored, 326.
384-387Pons Probi rebuilt, 401.
Valentinian and Valens set up statues in Thermae Antoninianae, 521.
395-423Reign of Honorius: Quadriga for victory over Gildo (398 A.D.), 145;
Pompey's Theatre restored, 517.
403Monument for victory at Pollentia, 145.
Aurelian walls restored, 349;
gates, 403, 404, 407, 409, 412.
404Last gladiatorial combats in Amphit