mentioned only in the Regionary Catalogue in Region I
and probably represented on a coin (Cohen, Traian 547) struck
between 103 and 112 A.D. Here it has only a single passage way, but
has projections on each side that are covered with sculpture. Above
is the emperor in a six-horse chariot, with attendant figures. This arch
may perhaps be that which is just inside the porta S. Sebastiano, known
as the ARCO DI DRUSO
(q.v.) (HJ 216).