A pedestrian bridge is a structure designed specifically for people to walk across obstacles like roads, rivers, or valleys. These bridges help ensure safety by separating foot traffic from vehicles, making it easier for pedestrians to navigate busy areas. They can be found in urban settings, parks, and near schools, providing convenient access for walkers and cyclists. Pedestrian bridges come in various designs, including suspension bridges, arch bridges, and beam bridges. Some are simple and functional, while others are architecturally striking, enhancing the surrounding landscape. These structures often include features like handrails and lighting to improve safety and visibility for users.