The modern architectural marvel completed in 1347 that still stands today is the Rialto Bridge in Venice, Italy. Known for its stunning design, this stone bridge spans the Grand Canal and symbolizes the ingenuity of Venetian architects who overcame engineering challenges in a flooded landscape. The bridge features a unique arch design that allows boats to navigate underneath while providing a passage for pedestrians above. Today, it remains one of the most popular tourist destinations in Italy, celebrated for its aesthetic beauty and historical significance in connecting various parts of the city.