21. In 2012 after concern caused by the 1966 Flood of the Arno River , her bones were exhumed. 22. It was active in the crossing of the Arno River and later fought on the Gothic Line. 23. In 1569, Ammanati was commissioned to build the Ponte Santa Trinita, a bridge over the Arno River . 24. Pontedera is in the Arno valley at the confluence of the Era River and the Arno River . 25. Tito becomes a target of the rioters, but he escapes the mob by diving into the Arno River . 26. The sea receives the Arno River from the east and many other rivers that originate in the Apennines. 27. Of the bridges across the Arno River , only the renowned Ponte Vechhio seems to have escaped major damage. 28. You can even look out of the windows and admire the views of Florence along the Arno River . 29. They are all located near the lower part of the Arno river valley and near the Lucca plain. 30. Rival teams from different quarters of Pisa fought for symbolic possession of a bridge over the Arno River .