Curb ramps are sloped sections of sidewalk that provide a smooth transition between the street and the sidewalk. They are designed to assist individuals with mobility challenges, such as those using wheelchairs, strollers, or carts, allowing them to navigate safely and easily. Typically located at intersections, curb ramps are marked by a textured surface to alert visually impaired pedestrians. They are an essential feature of accessible urban design, ensuring that public spaces are usable for everyone, including people with disabilities and the elderly.