inclined plane usually made of metal, wood, or concrete a smooth, gradual incline typically used for wheelchair access may have a handrail or guardrail may have painted warning stripes may have a non-slip surface
ramp which has inclined plane ramp which has usually made of metal, wood, or concrete ramp which is a smooth, gradual incline ramp which typically used for wheelchair access ramp which may have a handrail or guardrail ramp which may have painted warning stripes ramp which may have a non-slip surface