The Geyer & Hosaja speed ramps are quality made traffic calming solutions. Also known as speed bumps or humps the GH180L speed bump reduces vehicle speeds which makes car parks safer for pedestrians and motorists. The GH safe flow speed ramp is constructed of one full pre-fabricated length to ensure a smooth, safe ride. The channeled bottom helps facilitate drainage as well as covering cabling or piping. If you need to move the speed bump elsewhere you can uplift the ramp and place it wherever you need to, giving you a much better option than asphalt ramps. The GH safe flow speed ramps have a flexible design which conforms to the contour of virtually any road surface making the installation of the speed ramp hassle free.