PONS FABRICIUS,
now called Ponte dei Quattro Capi, from the four-headed Janus upon its balustrades. From the inscription, and from Dion Cassius (xxxvii. 45), we learn that it was erected, B.C. 61, by L. Fabricius, Curator Viarum. Horace (S. ii. 3) says that "Stertinius advised the would-be suicide Damasippus to return cheerfully from the Fabrician Bridge." It has two arches. The bridge leads to