The boat designed by Leonardo da Vinci has come back into use after a bridge was closed and traffic increased. The ferry is a model of sustainable transport, powered solely by the river’s current.

Dubbed "Leonardo's Ferry," a cable-guided vessel offers commuters a peaceful five-minute ride across northern Italy's Adda River.

The boat designed by Leonardo da Vinci has come back into use after a bridge was closed and traffic increased. The ferry is a model of sustainable transport, powered solely by the…