Standard Yellow Plastic Speed Bump with Channels with channels are light weight; making it safe and easy for one person to transport and install! Our molded in channels allow for wire/cable safely run across a roadway or a walking path. Our channel’s design also increases overall durability and will not crush or flatten. Speed bumps help to slow traffic for increased pedestrian and vehicle safety. Speed Bump End Caps are available and sold separately to provide a more aesthetic finished look. Speed Bumps are only available in yellow.