bank of the river Serchio, crossed the Garfagnana region to the Piazza al Serchio, then passed over the col of Tea (955m) and through Fosdinovo before joining the Via Cassia, Luni and the port. Stages According to the Tabula Peutingeriana, the stages on the Via Clodia are: Sextum (in the current area of Rome called The Retort and where the Via Cassia separated) Careias (in the current area of Rome called Santa Maria di Galeria) ad Nonas (near Vigna di Valle) Forum Clodii (near San Liberato di Bracciano) Olera (Blera) Tuscana (Tuscania) Marta (on lago di Bolsena) Maternum (Canino or Ischia di Castro) Saturnia Roman bridges There are the remains of several Roman bridges along the road, including the Ponte Piro and Ponte della Rocca. See also Roman road Roman bridge Roman engineering References Clodia