A suspension bridge is a type of bridge that uses cables suspended between tall towers to support the bridge deck. The main cables are anchored at both ends, allowing the weight of the bridge and any traffic on it to be distributed evenly. This design enables the bridge to span long distances without the need for many supporting pillars. The construction of a suspension bridge involves careful engineering and materials, such as steel and concrete. Famous examples include the Golden Gate Bridge in San Francisco and the Brooklyn Bridge in New York City. These bridges are not only functional but also iconic landmarks in their respective cities.