The arch in Viadana, Italy was built in 1826 by the noble Avigni Leonardo. In 1838, an plaque was added to commemorate a visit by Emperor Ferdinand I of Austria. The arch was built to facilitate communication between the castle interior and surrounding villages. It later became municipal property with the commitment to preserve it forever. Students are now working to restore the arch, which symbolizes Viadana's openness to diversity and tradition.