Mori-Torbole tunnel

The Mori-Torbole tunnel is a tunnel built in 1956 between the Italian towns of Mori and Nago-Torbole. It provides 500 cubic metres of discharge from the Adige River to Lake Garda when there is a risk of flooding. The tunnel reduced the risk of flooding in Verona and its environs from once every seventy years to once every two centuries.