Metauro River

Italian  Fiume Metauro,  also called  Metro,  Latin  Metaurus,   river, Marche region, central Italy, rising in the Etruscan Apennines (Appennino Tosco-Emiliano) and flowing for 68 mi (109 km) east-northeast into the Adriatic Sea just south of Fano. The lower valley of the river (the ancient Metaurus) was the scene of a great Roman victory over the Carthaginians in 207 BC, when the consuls Marcus Livius Salinator and Claudius Nero defeated and slew