👉 Pontus, in Finnish, translates to "bridge" or "tunnel." It is a type of bridge that spans two or more rivers, lakes, or other bodies of water. Pontoons are typically made of wood and have a metal or concrete frame. They are used to connect freshwater and saltwater reservoirs, as well as for transportation purposes, such as boats and trailers. Pontoons can be constructed in various shapes and sizes, making them suitable for a wide range of