Rabun Taylor, "Tiber River Bridges and the Development of the Ancient City of Rome", in The Waters of Rome, vol. 2, 2002.

Aquae Urbis Romae: the Waters of the City of Rome

Figure 17. R. Lanciani, Forma Urbis Romae (Milan, 1893-1901), Reprint (Rome, 1990), plate 34, detail.