A wheelchair ramp is a sloped surface that allows individuals using wheelchairs or mobility devices to access buildings, vehicles, or other elevated areas. These ramps are designed to provide a safe and easy way for people with limited mobility to navigate spaces that would otherwise be difficult to reach. Wheelchair ramps can be made from various materials, including wood, metal, or concrete, and come in different sizes and designs. They are often found in public places, such as schools, hospitals, and shopping centers, to ensure accessibility for everyone, including those with disabilities.