Footbridges are structures that are designed to allow pedestrians to cross over obstacles such as rivers, roads, and railways safely. They are also known by a variety of synonyms, some of which include footway bridges, pedestrian bridges, walking bridges, and footpath bridges. Footway bridges are commonly used in urban areas to connect different parts of the city, while pedestrian bridges are mostly found in parks and nature reserves. Walking bridges, as the name suggests, are specifically designed for walking, while footpath bridges are used for crossing over hiking trails and other outdoor paths. Whatever the name, footbridges are essential structures that significantly contribute to the safety and convenience of pedestrians.