Bridge of Sighs and around the world, as well as to other structures. See Bridge of Sighs (disambiguation). The 1861 opera "Le pont des soupirs" by Jacques Offenbach features the bridge, as does the song "Venice" by Gibraltarian band Melon Diesel. "Bridge of Sighs" is also both a 1974 album and song by English musician Robin Trower. Bridge of Sighs The Bridge of Sighs (Italian and ) is a bridge located in Venice, northern Italy. The enclosed bridge is made of white limestone, has windows with stone bars, passes over the Rio di Palazzo, and connects the New Prison ("Prigioni Nuove") to the
Limestone kilometers. The world's largest limestone quarry is at Michigan Limestone and Chemical Company in Rogers City, Michigan. Limestone is very common in architecture, especially in Europe and North America. Many landmarks across the world, including the Great Pyramid and its associated complex in Giza, Egypt, were made of limestone. So many buildings in Kingston, Ontario, Canada were, and continue to be, constructed from it that it is nicknamed the 'Limestone City'. On the island of Malta, a variety of limestone called Globigerina limestone was, for a long time, the only building material available, and is still very frequently used on