A wheelchair ramp is a sloped surface designed to provide access for individuals using wheelchairs or other mobility devices. It allows users to move between different levels, such as from a sidewalk to a building entrance, without the need for stairs. Ramps can be made from various materials, including wood, metal, or concrete, and are often found in public spaces to comply with accessibility standards. These ramps come in different sizes and designs, depending on the specific needs of the user and the location. Properly constructed wheelchair ramps ensure safety and ease of use, making it possible for people with mobility challenges to navigate their environments more independently.